How To Gather Sound From The Sky From Almost Anywhere

It’s hard to believe, but I’ve been recording radio for almost forty years. However when I first started I wasn’t collecting airchecks or bandscans. I was just doing what comes natural to a kid– grabbing free music. Instead of searching for hits on hard drives around the world I was dangling a cheap microphone in front of a radio speaker. For years I couldn’t hear the opening guitar lick of “Ticket To Ride” without imagining the pop of a front yard firecracker that occurred while I recorded the song with my Panasonic reel to reel.

A couple years later I got a bit more advanced with my radio/recorder interface by attaching a patch cord with two alligator clips to the radio's speaker terminals. But it wasn’t until the late 70's that cassette decks with built-in radios became popular, making it possible for anyone to record a high-quality aircheck. Unfortunately, I didn’t come to appreciate the value of archiving radio until the early 80's when I happened to gather some souvenir radio recordings while on an extended road trip. That was when I realized how cool it was to actually own the radio programming I had heard instead of trying to recall some fading memory.

Since that time I’ve always had a boombox around the house, and when there's something on the radio I'd like to keep I can simply slap in a cassette and make it happen. That urge to archive and all the subsequent enjoyment I’ve gotten from replaying captured broadcasting (and sharing it with others) gets to the heart of how this blog came about in the first place.

Of course cassettes are almost quaint these days, and most recording has gone digital. Me too. I’m as digital as anyone. Yet, all the airchecks and bandscans posted here so far began as cassette tapes. In essence I have to record the audio twice, once on tape and then again into the computer. While I’ve had some success recording local stations with the laptop, attempts to do the same thing while DXing has been problematic. Computers are full of RF noise on AM and the HF bands, and most MP3 devices aren’t much better. If you’ve ever wondered why almost all of the digital audio players with onboard radio only carry the FM band, try waving your iPod near a radio tuned to an AM station (…it doesn’t sound good). However, making AM reception viable on small low-power computer like a DAP isn't impossible. It just requires a little thoughtful engineering and some well-placed shielding.

As I’ve monitored the evolution of digital audio players over the last decade or so, for a long time there was only one MP3 player that included an AM radio. It was a Korean-made gadget marketed by “Pogo!,” an upstart California electronics importer, and they called it the “Radio Yourway.” Not only did it have an AM receiver, but it was also a radio recorder. While all this was intriguing, the price (over $200) and the paltry storage capacity (in megabytes back then, not gigabytes…) was a deal breaker for me. And probably for others as well.

I don’t know enough about Pogo and their products to speak authoritatively about their history, but the evidence of their rise and fall is just a google search away. Their “Radio Yourway” device had certainly gained a following here in the states before it was discontinued. While it remained rather expensive, when it came to MP3 players with AM radio (not to mention the recording option!) there just wasn't any competition. And once you figured out the firmware, the thing apparently performed pretty well. Pogo even put out an improved version of the Radio Yourway (which looked much more like an iPod…) as well as a promising mini-version of the device (as well as a few other Americanized electronic gadgets from Asia) when they suddenly went out of business a couple years ago.

As a shortwave listener in America, there’s been an odd disconnect over the last decade between available hardware and available broadcasting. While in the west there's been a mass exodus from shortwave broadcasting, there's also been a minor revolution in receiver technology where sets that are more powerful and versatile (and often cheaper)  than previously possible have entered the marketplace. And while I don’t buy a lot of gadgets, I do keep up with what's new and interesting on the radio market as well as what's happening with portable media players. And inspired by what Pogo proved was possible, I've hoped to one day come across an all-in-one gadget for listening to radio, recording radio and listening to anything I had as an MP3 file. In the last couple years I've thought my dream might come true once or twice, but each time a little bit of online investigation would reveal that the radio-recorder I’ve been trying to wish into existence is still a pipe dream.

The Degen (or Kaito) 1121 probably came closer to what I’ve been looking for than anything yet developed– a very portable shortwave radio that incorporates a detachable MP3 recorder. Sure it's a little expensive and the radio isn’t supposed to be quite as good some cheaper Degen models, but it does record true MP3 files and has a built-in timer for automated recording. However, it only records 32kbps MP3's and allows for just three programmed timer recordings. Most reviews bemoan the confusing firmware and a few mention systemic glitches where recordings were lost. However, it really fell off my wish list when I found out it only has 256 megabytes of memory you can't add more with a memory card. Even before digital storage became so cheap, the appeal of any audio device with less than a gigabyte of storage was never very appealing.

Then along came the Grundig G4 “World Recorder,” which appeared to be an integration of the Degen (or Kaito) 1102 with MP3 technology, and kind of exciting at first glance. And it has a gig or two of storage which can be easily doubled with an SD card.  However once the G4 went on sale there was a resounding online silence surrouding . Almost no reviews and a few questions from curious consumers like me who were looking for information as well. Then about the same time I heard the radio was being discontinued (although you can still buy from the original stock from a few dealers) The worst part? Although it does play your MP3s (either through its small speaker or headphones) it actually records radio as an uncompressed low-quality wav file. In other words, as a recorder the 1121 is a lo-fi budget operation that creates audio files in the same league as an inexpensive voice recorder. What were they thinking?

Then the Degen 1123 came along last year. A cute pocket gadget with shortwave and a gig of onboard storage (but no card slot). And while it’s the most portable AM/FM/shortwave recorder on the market, and the price is reasonable, the 1123 records in the same watered down wav format as well. There's plenty of online feedback out there, and the verdict seems to be that it's a cheap and imperfect (but interesting) toy, and if more care would have went into the design and manufacturing it could have been something much more substantial. A company like Sony could have done something really interesting in the same vein, but they gave up on shortwave radio R&D a long time ago.

And now with the world economy is disrepair it seems unlikely that another shortwave-MP3 recorder will be engineered anytime soon. However, last year an MP3 radio recorder of note seems to have risen from the ashes of the last version of the Radio Yourway. In this part of the world it’s known as the CC Witness, and except for a rather high price they seemed to have gotten almost everything else right. Except of course, no shortwave.

Unlike most of the radio recorders I’ve mentioned, the CC Witness seems to get a lot of positive reviews. For people who either insist on owning an MP3 player with an AM radio, or others who want to record all sorts of radio shows unattended via a programmable timer, the Witness is a bit of a godsend. Practically speaking, there is no competition. The biggest complaint? The price. A hefty two-hundred and thirty bucks. Perhaps it was the result of so many balking at the cost, or the faltering economy, but California-based C. Crane has decided to chop fifty bucks off the price of the CC Witness. And while that’s still not cheap, it’s a generous price cut. And I suppose a few people who’ve been putting off buying this unique device may take the bait.

And now that I’ve gotten a chance to actually get my hands on the heralded CC Witness I can tell you that if you think an AM/FM MP3 recorder might be useful to you. you’ll probably think this thing is worth every penny. Is it fantastic? No, not quite. But it is a well-built novelty that does almost everything it’s supposed to do rather well. Compared to some of today’s technological toys that are roughly in the same price league (smart phones or the latest generation of iPods) the CC Witness isn’t as outwardly impressive. The monochrome screen and lack of graphic magic position the aesthetics of the device with the first and second generation of digital audio devices. While it’s not wafer-thin, it is small. What you get in the box is a very portable work horse that efficiently bridges some new and old technology in a way no other gadget has done very well.

Before I turn this post into a love letter to an appliance, let me tell you what it doesn’t do. Or why it isn’t perfect. First off, don’t plan to DX with the CC Witness. The AM radio isn't bad, but it certainly could be more selective. If you live near powerful AM stations you'll probably notice their signals bleeding into adjacent frequencies. However, if a regional 50,000 watt station is in the clear you may be able to pick it up from a few states away. For example, I’ve picked up WHAS in Kentucky from here in Brooklyn. And when I was recently in the Cleveland area, WLS in came in strong from Chicago.

As far as the FM side of things, that isn’t so important to me. And like all the personal music players I’ve ever seen, including cassette and CD players with radios, it uses the connecting cord for the headphones as the antenna for the FM band. So if you’re walking around listening to a dodgy FM signal the reception may vary with every sway of the cable. Of local FM stations that interest me here, like WKCR, WNYC-FM and WBAI– they all came in strong. And recording them in stereo at a high bitrate gave nice clean results. Reception of WBGO in Newark was a little more problematic.

Another thing to consider about the CC Witness is that it’s more than just a radio that makes airchecks, it's also a shirt pocket digital recorder with a lot of storage potential. With the push of a button you can use the tiny embedded mic to make quick and dirty recordings. Or you can plug in a more substantial microphone and have yourself an audio field day. The onboard mic isn’t great. I noticed a handful of hiss when I tried it.

While I like the microphone options, it’s the “line in” recording potential that sparked my curiosity. Would the CC Witness allow me to record bandscans and airchecks direct to digital, and skip the step of recording them with magnetic tape? This is what I wanted to find out. While there are a number of MP3 players with line-in recording (including adapters for your iPod), from my experience every digital gadget seems to be a fountain of RF noise when it comes near an AM or shortwave radio. That iPod might be alluring, but it’s apt to be a rude annoyance when you’re trying to hear some little African country on 60 meters. I was hoping that the internal "shielding" might also help prevent the CC Witness from being an inappropriate transmitter when I plugged it into my shortwave. As a casual DXer, stray RF noise is my enemy. In fact, for a long time I've done all my DX radio recording using only batteries because I've found that plugging in the radio or the tape deck often introduces noise from the AC current or the power supply. But much to my delight, the CC Witness proved to be a very quiet companion to my G5. That made me happy. But I had to go through a few practice runs before I got it right.

Now let me make another check mark in the “what’s not perfect” column. You cannot visually see the line levels when you’re recording and you cannot adjust the levels with any controls on the CC Witness. When I didn’t see any reference to recoding levels in the manual, I thought it might have been an oversight. And when I couldn't find anything about the input levels on the player itself I reasoned that it might have some type of default auto level control built-in. There’s a switch for it on the cassette deck I’ve been using for years to make airchecks. And it has a level meter too. That’s why I bought it.

On my Grundig G5, and most of the better portable shortwave sets, there’s a “line level” output that I always use for recording. That’s what it’s for. This way I can listen through the speaker or the headphones and adjust the volume any way I like and it won't affect the recording. I tried this with the CC Witness and was sorely disappointed. Too hot. These days I’m accustomed to looking at audio visually on the computer and I took a gander at what I’d recorded and could plainly see plenty of sections of the file were obviously over-modulated. In order to ameliorate this situation I had to switch things around and record through the headphone jack, doing some trial and error until I figured out the safe recording zone for the volume control. Since then I’ve looked at the C. Crane website (where there’s a lot of product support you won’t find in the manual) and they recommend purchasing some kind of attenuator so you can have more control over the recording levels. I actually have an in-line headphone volume adapter that would do the trick, somewhere around here…

Another thing. At first I was quite frustrated by the record button. I would press it and nothing would happen. And then I’d press it again. And perhaps once again. And then the CC Witness would suddenly start to record. Yet knowing myself as I do, as an occasionally impatient guy with electronics (especially when I’m dealing with four and five-year-old PC’s here at the house), so I though perhaps I should try pressing the record button once firmly and see if all those extra button punches were a waste of time. Sure enough. After several seconds (sometimes as many as ten) the recorder would indeed engage. And after some further observation I noticed the delay was worse when I was recording on the SD card instead of with the onboard memory. There is a variable lag either way, but a firm press on the right side of the REC button will eventually kick the recorder into gear. I suspect that the chip that powers the CC Witness isn’t the fastest on the DAP scene.

My last complaint about recording with the CC Witness seems like a real oversight. And it's something that often irritates me about MP3 encoding done by gadgets or people who oughtta know better. It's the simple fact that making stereo MP3 files of a mono source is wasteful and unnecessary. Period. Yet, by default all line-in and radio recordings you make with the CC Witness are in stereo. And even if AM stereo did have had one bright shining moment, it never caught on. It's over. All broadcasting AM is mono. Always. In practical terms, what that means is all the AM radio recordings on the CC Witness take up twice as much space as they should.

Okay, so storage is cheap. And you can put a 16GB SDHC card in the CC Witness and record radio for weeks or months without filling it up. Then I noticed that there’s a switch in the menu to record using an external stereo or mono microphone, which tells me that this issue could probably be fixed with a firmware upgrade. C. Crane has continued to provide firmware upgrades on their website, and the latest version (which I installed) was just released in July. And whoever is working on the next firmware update I say– give us the choice to record radio (or through the line-in input) in mono. Please.

Purely as an MP3 player, the CC Witness is not fancy. There are certainly more exciting and feature rich MP3 players on the market for the same price (or less). While I love the graphic EQ feature on my Rockbox enabled Sansa player, Witness only has the typical “pop,” “rock,” “classical” type EQ I see on too many audio gadgets these days. (Remember bass and treble?) As much as I'm irritated by these choices, I eventually found the “live” setting to be the brightest and most listenable for my purposes. But I have no idea why it's "live." And the CC Witness doesn’t have all the playlist functionality and tag parsing tricks you’ll find on many players, but it does play about any MP3 you throw at it and will shuffle anything in the same folder. But there are limits. It chokes if you have more than 2000 files or 500 folders on any memory source (on the card or the internal flash memory).

I imagine the most popular reason to purchase the CC Witness would be to time-shift your radio listening (especially talk shows on AM radio). And from my experience, this thing performs that task like a champ. As long as the station comes in clearly you’re going to get a good recording. The menus are simple enough, and you don’t have to leave it on to have it light up and start recording on schedule all by itself. And there's a switch in the menu to turn the timers off and on. But be aware that if you plan to use this function extensively, you might wanna consider buying their "accessory kit," which will run you an extra twenty bucks. It includes an AC adapter, a docking cradle and a silicone protective jacket. With the cradle and wall-wart you can locate the CC Witness away from any RF noisy appliances around the house and always have the Witness fully charged for more recording or to take it with you. Otherwise the only other way to power the thing (or recharge the battery) is to hook it up to a computer with the USB cable. But if you’re recording AM radio, the computer and its peripheral devices are likely to degrade your reception. While the power adapter for the CC Witness is a bit large, it's quiet, and shouldn't affect your reception. Some of the worst RF issues at home are simply stray noise from a few bad AC adapters.

Now that I’ve had my chance to be cranky, let me be charitable again. I've found the CC Witness to be a commendable little appliance. A toy for some. A tool for others. Despite my complaints, I’m glad to have this one and I’m going to get a lot of use out of it. Even with the stereo AM recording issue, I went to make another test recording on there as I was writing this and noticed that at the encode rate I was using to record (192kbps) there was still room for over sixty-three hours of recording on the 8GB card I have in there. And there’s already many hours of recording on the card as well as a bunch of files leftover from something else. That, to me, is incredible. And if you’ve ever looked at a box of over thirty C-120 cassettes (as I have), perhaps you can appreciate why just that makes me happy.

We live in a time when cheap rules. This was already the case before the economic collapse last year with inexpensive goods flooding the marketplace taunting us to spend money we don’t have. And one of the reasons we’ve gotten use to seeking out the lowest price for everything is because we’re usually buying products from huge thoughtless transnational corporations who inherently cut corners on everything and offer poor service through the entire transaction chain.

I feel pretty lucky in this regard, because I live in New York where I deal with locally owned small businesses all the time. Sure, I’m occasionally seduced by an incredibly low price from faceless mega-capitalists, but when I’m buying something more substantial that it's important that I’m treated well during the shopping process. And afterward if something goes wrong I can be assured of some friendly assistance, if not a refund or exchange, without it being a difficult or unfriendly process.

For example, the owner of a neighborhood computer store here once let me take home three or four different sound cards and try them out on my computer before I found the one that worked for me. I’ve been a regular customer ever since, despite the fact that I could get some of the same things I buy from him cheaper at Staples or online. And there’s a diner down the street I avoided for years. The menu in the window made it pretty clear their dinners were too expensive. Then one night I ended up there and paid the price. While it did cost more than the roast chicken down the street, the portions were good, and so were all the extras that came with the meal. But it was the awesome old-school diner waitresses that have kept me coming back ever since. They tend to their customers and do everything within reason to make sure you get what you want and that you like it. That’s worth an extra couple bucks.

And from what I’ve seen, I think this might be the deal with the C. Crane Company as well. Almost everything in their catalog is a little more than a bargain hunter might be willing to pay. And some of their products can be purchased (as similar or identical products) from overseas for a little less dough. But from my experience, with C. Crane you get something extra– real customer service. And while many of their products come from the other side of the world, if you write or call C. Crane you get a response from California.

It's because C. Crane is actually a “mom and pop” distributor of specialty electronics. They don’t actually make stuff, but they do tweak and fine tune items for American consumers. And although they don’t sell a lot of stuff with mass appeal, they do seem to know how to market to their scattered flock of niche consumers. After Pogo dropped the ball, C. Crane picked up on the wizardry of the Korean gadgeteers who created the Radio Yourway and had worked with them to acclimate their new and improved version of the device for the U.S. market. The fact that the CC Witness even exists is because the founder the company, Bob Crane, is one of us. Someone who loves radio. Specifically the sound of amplitude modulation. And over the years he’s evolved a furniture and carpentry concern into an upstart mail order gadget business. However, there was big bump in the road along the way.

For years Crane put out a catalog of specialty radio stuff and advertising the AM radio faithful on talk radio. And made his name marketing the Select-A-Tenna (for pulling in those faraway AM signals) and the Baygen wind-up radio (one of the first human powered “disaster” radios). Then in 1998 he worked with the Taiwanese electronics company Sangean to refashion one of their radios into the first C. Crane branded product– The CC Radio. And he followed through with a promotional campaign that enticed more than a few medium wave diehards across the country. And one day when I had the money, I bought one for myself. And the radio that promised to pull in far away voices and offer them in pleasing audio clarity became the mascot of Art Bell’s “Coast to Coast” program for years.

The CC Radio was the first of a number of products from Asia that Crane had tweaked to his specifications for the new C. Crane brand, but the CC was by far their most famous product and seemed to always be the first thing you’d see on their website or when you opened their catalog. It was a little expensive, but still a very good radio. Except for one thing. The ribbon connection to the LED display Sangean had put in there were glued instead of soldered into place. And more than a few of them began to gradually lose contact with the radio, rendering the display useless. This was a big problem. And it happened to mine too.

So in the mid-2000's while C. Crane was firmly establishing itself as an electronics distributor of note, a growing (and often online-enabled) number of disgruntled CC Radio owners began to mumble bad things about Mr. Crane and his company. And as I began to find other people on the web who had the same problem as I was having with my CC Radio, I grumbled too. And as a guy who made who promised good customer service as part of his advertising campaign, you can bet he was doing some grumbling of his own. Perhaps burning up the phone lines to Taiwan…

I don’t recall all the details now, but I it seems to me that I started reading online about how C. Crane was trying to rectify the situation with the affected CC Radio owners by offering an inexpensive repair and paying the return shipping, or something like that. But when I finally got around to contacting them to see about bringing my CC Radio back to life, all I had to do was kind of prove that I had bought the radio and then they give me all the information on how to send it in for a free repair. Hot damn, I thought. While I had to pay to ship it across the country, they took care of the rest. And this radio was a few years old. I was impressed. And while they may not have to deal with product snafu on that kind of scale again, it suddenly becomes clear why you pay a little more money for C. Crane products.

And it would only be fair to add that the CC Radio display issue is history, and in the current (and third) incarnation of the receiver the ribbon cable is firmly and forever attached to the display unit. At least that ‘s what they say. And I believe ‘em. They call it the CC Radio 2, and you can read all about it at their site.

I didn’t mean to turn this post into an advertisement. I just call ‘em as I see ‘em. Even beyond the problems with the CC display, C. Crane gets some razzing and abuse from radio heads and techno-troublemakers online. (And if you didn’t already notice almost everybody seems to be itching for a fight these days.) But as merchandisers like Radio Shack are abandoning their old base of radio listeners and electronic-minded average guys, C. Crane has been moving in the opposite direction. Yes, you can find a lot stuff similar to C. Crane’s roster of goods for a cheaper price if you go through ebay. And if you’re a hard core DXer you already know there’s a whole world of super fancy and fantastical gear out there beyond the C. Crane catalog that will make your heart race and perhaps pull in a one kilowatt signal from the South Pole on a good day. But it will cost you.

C. Crane takes the middle-ground, where casual geeks and normal folks with electronic desires can find stuff they like, and stuff they dream of. Like a little radio that can record itself and store more airchecks than you could probably hear in a year. Yet, while I am impressed with their customer service I do wonder about their branding strategy sometimes. Like the name “CC Witness.” I do wonder… “a witness to what?” And as a further testament to my halfheartedness about the name, as I was waving this around to friends and family over the last few weeks I just had a hard time saying– “Take a look at this CC Witness.” I just called it my new radio recorder, or something like that. Maybe they could call it the “VersaCorder…” No, wait. They already have something a lot less amazing with that name. But it would make more sense.

Back in Korea (the land where the CC Witness was born) they call it the DDR-4300. Catchy, eh? However, in Japan they have the best name of all. In the land of the rising sun they call it the “Talkmaster Slim.” And that IS the name. In English. In fact, this device is probably more popular in Japan than anywhere else. From what I gather, the Talkmaster Slim is the gadget of choice for young Japanese learning the English language. And from what I’ve read many of these English “classes” are broadcast on AM radio in Japan, which can be easily captured by their Talkmaster Slim. I suppose this accounts for the feature on the device that allows you to slow down, or speed up, the audio files during playback. It’s all about comprehension.

And if there’s some irony in this, it’s that a modern piece of electronics that probably has its broadest appeal with middle-aged (or older) Americans who haven’t abandoned the AM band, in Japan it’s apparently youth culture technology. And in Japan you can get the Talk Master Slim in all sorts of bright “young” colors. It’s an accessory! And just to get a taste of the exciting alternative lifestyle of the CC Witness in Japan, check out this video. It’ll make you realize just how sexy this digital recorder can really be, if you let it happen.

(download)

I received my CC Witness at a very opportune time, right before my yearly trip to see the family in Michigan. And as I usually do a lot of airchecking when I get out of the city. So I really got a chance to put the Witness through its paces. Other than the quirks I mentioned in this post, I was able to make a lot of fine radio recordings with this device. While it ain’t hi-fi, the DX recordings I made with the CC Witness were at least as good as what I was able to get on cassette. And the battery life seemed very good. Charging during the day kept it alive through the night as I recorded. And not only that, but the CC Witness also enabled me to do something I’ve always wanted to do. Something I hadn’t even considered until I started my long drive to the Midwest.

As I mentioned before, I’ve always wondered why car cassette players couldn’t do what every boombox can do so easily– record directly from the radio. I always find it interesting to check out radio while on a road trip as I pass through the reception zones of stations I wouldn't hear any other way. In fact, I’ve dedicated a couple posts so far to doing just that as a passenger on a road trip back in 1988.

Well this time I was driving alone, where it was certainly impossible to hold a boombox up to the window to grab signals from the countryside. But I did have my CC Witness. And with the Witness plugged into the car stereo via a cassette adapter I was able to tune in to stations and record them as I drove. Maybe that doesn’t mean much to you, but I was almost giddy. On my way through Ohio and Michigan I recorded quite a bit of AM radio while in the driver’s seat. And not only that, but there’s a setting in the menu that enables the CC Witness to include the frequency of the station recorded as well as the time and date of the recording. Incredible. No need to log anything.

As a guy who looks at any escape from New York as an adventure in amplitude modulation the CC Witness is the perfect companion. And in another post or two I’ll probably dump out my net and let you hear some of what I captured with my new toy. There's not much local radio of note along interstate 80 in Pennsylvania, or New Jersey for that matter. But there was plenty to hear along the interstates in Ohio and Michigan– two states hit hard by hard times. Add to that the bizarre alternate realities spreading on the radio these days, and I caught a strange mix of American radio from 2009. Some of it rather scary.

More about that later.

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10 Responses to “How To Gather Sound From The Sky From Almost Anywhere”

  1. tdevine Says:

    Not sure if you’ve ever tried this but I’m having a blast with a website called Global Tuners. Basically people with those computer interfaced receivers put their radios online for anyone to play with! It’s kind of like having a radio on every continent that you can access anytime. I’m having a blast doing AM bandscans from a receiver on the west coast of the UK. At night it’s a mix of US east coast 50Kw’ers, UK domestic stations and propagating European/African signals. It’s unique to have a AM dial full of diverse music and languages compared to our AM dial of righty talk and sports. Give it a try, maybe with the right software you could even record scans. Downside is the interface is delayed so for every frequency change there’s a 5-10 second internet delay. Still fun though :D

    http://www.globaltuners.com/

  2. prof Says:

    Hey TD, thanks for the reminder about GlobalTuners. I had played around at their site a few years ago, and then kind of forgot about it. And then, like you, I had a lot of fun twiddling with a couple of their online receivers tonight. Was listening to a lot of sober talk in Japanese on medium wave from Osaka, but checking out the same band in Venezuela while they were under the cover of darkness (like all the Americas) was a lot more exciting. Almost every frequency had a station coming with decent fidelity. And unlike AM radio here in states, almost all of it was music. Impressive. But I wish they had receivers in Africa or Brazil or India…

    I also found some shortwave stuff while I was tuning around, but like you I was really enjoying those medium wave broadcasts from distant lands. And if you’re headed over to GlobalTuners, don’t forget that the AM band in Europe and Japan and much of the world uses oddly spaced 9kHz frequencies (check here for a list), while most of the Americas does AM in the more familiar (and easier to navigate) 10kHz intervals.

    When I have some time to kill, I’m going to have some more fun with those global receivers. And I’ve come to realize is that this is probably the way I’m going to be able actually hear the Voice of Korea.

  3. prof Says:

    Also, just to add to the substance of this post…

    I bought a quality in-line audio attenuator from my local computer guy which has now has made my CC Witness the perfect recording companion. If the exact gadget that made it possible wasn’t an obscure mid-90’s product (covered with dust) that I haven’t been able to find online, I’d advise you buy it. However, I don’t think you can. But a little googling reveals that you can still buy an eight dollar headphone volume adapter at Radio Shack that does the exact same thing.And if you want to record airchecks via the "line-in" function of the CC Witness owning something like this will certainly make it easier.

    While settings may vary, if you want to make make clean audible recordings with the line-in option (and you’re not a digital audio expert) you may want to experiment with some headphones on first. Tune to a loud local AM station and adjust the in-line volume until there is absolutely no distortion in your ears. Remember that setting. When you’re tuning to some faint or far away signal you may wanna boost the audio. It’s up to you. But remember when it everything becomes loud and clear and clear again  you may want to turn everything back down to the safe "level" you discovered with your headphones on. Sure, it’s a little complex, but in general I’d advise you try to keep the knob or wheel just a notch or two below where you’ve figured out it may distort.

    While I think the default recording levels on the CC Witness for microphones and the hard-wired radio receiver generally make sense, if you want to get the full use out of CC Witness it would be helpful for you to buy an in-line volume control adapter to put in between the recorder and whatever audio source interests you.

  4. Compact Cassette Says:

    Hi Prof.

    I just bought a CC Witness, heavily based on your honest review. I’m really impressed with it. If anybody else regularly records the radio, needs a small or mobile unit, and also sometimes needs a field recorder, I would suggest that they consider this unit.

    I have some tips for the sluggish record button…

    It seems that the printed manual is lagging with the latest firmware. I found that double-clicking on the record button starts the recording immediately (don’t just press it once). In addition, you can’t stop a recording until you’ve recorded at least for 5 second (this is covered in the manual). A single click on the record button works fine for stopping. If you want to record from the AM radio, and have the display-off setting activated (for less RF interference on AM), you have to click the record button once to active the display, and then double-click it to start the recording.

    Another double-click button I found was when marking a ‘favorite’ file. The manual says just to click the play-speed button once, but I found that I have to double-click it to mark a favorite.

    I’ve also found a hidden feature (or perhaps a bug). You can monitor the line-in signal through the headphones if you are in ‘files’ mode. You can use this to set the level of your line-in device by ear. Just monitor the line-in signal, and bump up the level until it distorts a bit, then back off about 10% or so.

    One thing that you didn’t mention in your review is that the battery strength indicator is not very linear. It stays at 3 or 4 bars for most of the life of the battery, and then quickly drops down from 2 to 0 bars. A few times now I’ve though I had enough power to last out the day, but then it went dead. So, if you only have 2 bars left on the battery indicator, think about recharging it soon. This is really a minor nit-pick.

    Also, has anybody figured out what to do with the ‘bookmarks’ (up to 4 of them) you can add to a file? I thought that there should be an easy way to jump to a bookmark when you’re playing back an mp3, but I can’t find anything in the manual to tell you how to do that.

  5. prof Says:

    Always appreciate a comment that appreciably adds information to the original post. So thanks for this.

    I tried to double-click the record button a few times, and while it didn’t start up the recording immediately it did seem to kick in a little faster. However I did buy myself a faster SD card and that seemed to make recording on the card itself start up a bit quicker.

    And you’re right, if you record radio anyway and could use a portable digital field recorder the CC Witness isn’t so expensive after all.

    And you are certainly right about how you can hear the distortion when you monitor the recording with headphones when its peaking, but it’s a little subtle until it really overmodulates. As far as the battery drain, I never assume those strength indicators to be all that accurate. But I am glad when a device has one so I have a rough idea of how much juice I have left.

    As far as the bookmarks, I don’t have that much of a use for those. But I did forward your question to the folks at C Crane. And perhaps they’ll leave a comment here if they have an answer for you.

  6. John Wilder Says:

    While you are playing to a file it is possible to quickly jump to a bookmarked location. To quickly access a bookmarked spot press and hold the FF or RW arrows on the keypad depending if the bookmarked spot is in front of your current file progress bar or behind it.

  7. Bonedwarf Says:

    Man I’d LOVE one of these. Out of my price range though sadly.

    Love this blog. Thanks!

  8. prof Says:

    Thanks. The CC Witness did come down in price, but it’s still a little expensive. But with these new “ultralight” SW-AM-FM radios coming out based on those new chips, somebody’s bound to eventually make one with a good MP3 recorder onboard. Which might not be as cute or portable as the CC Witness, but they’ll probably be cheaper.

  9. J.Saltner Says:

    Waiting for the PR-D8 from Sangean I ordered recently, I just hope to have finally found the digital age's Radio-cassette-recorder, capable of unattended recording, too. By now I let my PC do it with hand-made scripts, as an alternative I tried the Zoom H2, but this nice toy needs to stay on all the time while it's waiting for a signal from the E5 to record. Besides the interesting reading on your pages I found a technical hint: Quality compression requires significant computing power which means high frequency digital clocks. Sensitive AM/SW receivers don't like such sources nearby; someone tried that out and he had the best radio receiption only when he put the mp3 recorder at least 10-12" (20-25cm) away from the radio, although connected with the audio cable, of course. The promised PRD8 is about that width, it won't let me stick with a proprietary Li-xx battery, it has a speaker – I'm very impatient to try out the receiver and the recording quality….. :-)
    Btw., if you compress into 'joint-stereo', the encoder writes L+R and L-R signals and tries to assign more bits to L+R, if there's few stereo in the signal. If it's mono, there will be simply no L-R data. But my 3 hardware recorders write only plain stereo mp3 files with selectable bitrate; the H2 offers mono, too.
    P.S. C.Crane kindly provides the PRD8 manual – there's one timer for daily recordings and a general selection of 64/128/192 kbps; no weekly recordings or different programs the same day. Just the simple version :,-) Thank you for pointing to them!

  10. Scott Johnson Says:

    Does anyone know where to get a hold of the original CC Witness cassette recorder?

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