August 23, 2023

Old Gold! Denon DCD-3500RG CD Player

The official release photo of Denon DCD-3500RG CD player back in 1989, that's 34 years ago!


As you keen followers have noticed, I have gone in to reverse gear when it comes to hifi since the last couple of years. I usually do not go too far back, but have stuck to the time line of 80's & 90's classics, that's like 30 or 40 years ago, which I felt hifi was at it's last golden age. This Denon DCD-3500RG CD player is probably one of the flagships made by the company over the years. I've had various Denon products over the years, and they are always technically correct in sound, but just never really hit my heart strings. However, this Denon CD player promises to be something different, and I've been waiting for my chance to find out since like 25 years ago. I was always eyeing for a good condition pre-owned unit for sale, but either I was always too late or just got distracted when one became available.

This unit belongs to a friend and as he was getting bored with it, fancied my proposal for a swap with my Teac VRDS-20 CD player, he wanted a small top up but that's fine, since I was bored with the Teac too. For me after a while the Teac with it's VRDS transport should have shined, but never got me emotionally wowed with music. Maybe it wasn't meant to be for me..........   

The CD loading tray come with built in suspension! A feature that is deemed redundant by now.

The Denon DCD-3500RG was launched in 1989, just towards the start of 2nd generation of CD players and it still have many features from the first generation machines deemed un-necessary today, like the suspended CD loading tray, the top Sony KSS-151A CD transport with magnetic rails, track programing calendar and best of all not only wooden cheeks, but the whole top & side panels are real wood finished in dark tone Urushi lacquer, which is very classy. Now a days, if you want your hifi equipment to come with that Urushi lacquer, be prepared to spend at least 6 figures or more! However, for the unit that came to me, that Urushi wood panels were termite infested and I had to sadly remove, throw away, and make new Nyatoh hard wood panels for it! The results, while not glossy like the original Urushi lacquer, came with it's own unique hard wood surface texture charm which is still nice. I can't get anyone to do Urushi lacquer restoration for me locally. Lastly this Denon uses a theoretical 18 bit decoding, courtesy of 4 units Burr Brown PCM58P-K, 2 per channel for balanced circuitry linearity. 

The Denon is another satin gold(not Champaign gold, as the tone is less rich, and a bit pale in comparison), battleship build quality CD player that weights in at 22kgs, came with all round copper coated 2 compartment chassis, which on the left was 2 power supply transformers(1 for audio & 1 for digital, so it says) at the back and the Sony KSS-151A transport in front, with the right compartment holding the dual mono audio PCBs. Very nicely organized. The front fascia is relatively clean with just a few buttons flanking the big CD tray & FL display, all other lesser used buttons are buried inside a flap below.  The back panel has the usual digital output, RCA & XLR audio outs.


The insides of the Denon DCD-3500RG CD player. Nice, right?

 
To reduce fascia design clutter, only the most frequently used buttons are left on the outside, all other buttons are hidden behind a drop down flap below. 

The back panel outputs.



My Denon DCD-3500RG after the wood panel changed, looks quite different doesn't it? Some may say the different wood panels will color the sound differently, but I didn't really heard that.


So far so good, however for a Denon, this CD player is really sounding something else! From the first CD play, I was transfixed by the sound. The bass was strong, bold and tuneful. The mids are slightly recessed, a little laid back but still very engaging. The highs are super refined, very airy but will bite if the music calls for it. The sound stage is big, but very laid back. Overall this CD player certainly has the PRAT factor, which make music very enjoyable. So far all is good, but comparing to my stable of CD players, this Denon does not sound as dark in tonality vs the Sony CDP-X7 ESD, it self a 1988 product. Then comparing to the Accuphase DP-70V which is a more aspirational product and priced(at least double?) to match in 1992, the Accupahse offers slightly more clarity, less digital haze(compared to both Sony & Denon), gives better mid range texture and just maybe slightly better micro dynamics and transient. If there's any comparison I would say both the half priced Sony & Denon offered possibility 85-90% of what the Accuphase can do. However, with most pop & rock recordings it's not easy to tell them apart. Only certain high quality recordings that truly allows the Accuphase to shine, put it on the pedestal, so to speak!

An area I do not like about the Denon is that it doesn't play CD-Rs & scratched disc too well. Only well kept original CDs will do here. But for me, this is no limitation, as I have the other 2 CD players in my stables that will play any disc any condition, especially the Accuphase. I strongly suspect the Sony KSS-151A transport laser in the Denon to be in it's last legs(since 1989!) and it will be a costly affair to source for replacement once dead. However, I feel this Denon is worth saving and to keep it going if the worst should happen. 

Even then, the Denon DCD-3500RG has been in my stables for over a year, and I must say that I've totally enjoyed it's musical company so far, and will be in my stables for a long time to come.

August 20, 2023

The Last Of A Kind, Teac V-7010 Cassette Deck

The Teac V-7010 finished in Champaign gold, and dark colored wood cheeks, tape counter window & transport buttons on the left, peak level meter display with recording level knobs and selector on the right! The whole fascia design is very elegant with this nice Champaign finish.


Teac was probably the last of the cassette deck manufacturers to issue Dolby S noise reduction system in their product line up, by 1993 in the V-8000 series. That makes the 1992 Teac V-7010 the last of the Dolby C equipped TOTL deck by then, which itself is a facelifted model of the V-7000 series launched in 1990. By the time of the Teac V-7010, ten years has passed since the Kenwood KX-1100G that I last reviewed. The newer Teac has broadly similar specs to the Kenwood, except for the motorized tape well door & remote control capabilities. By this time in 1992, the CD format already reigns supreme at home hifi front, but in the car audio world, CD players were still a novelty, as manufacturers were finding ways to isolate the CD transport from the car's suspension movements which adversely affected the playback smoothness of the CD transport. CD players in cars would only start become the mainstream just before year 2000. Hence the market for cassette deck at this stage, was shrinking fast.
  
The Teac V-7010 is a nice weighty machine at almost 10kg, thanks to it's real wood cheeks & multi compartment for rigidity chassis, which is distinctively divided in to 3 unequal areas, on the left is power supply & regulation board, the front middle section is where the 3 head, dual capstan, direct drive transport remains isolated in it's own compartment, and the rest of the area behind the transport compartment & right side of box is dedicated to audio recording & playback circuitry. While some people may comment that the Teac V=7010 looks very spartan inside, I think that was possibly in the design brief to make things as simple as possible for shorter audio signal path to good sound.   

Inside the copper shielded chassis, the Teac V-7010 was the last to get this premium treatment, as the Dolby S equipped V-8000 series released in 1993 no longer have this treatment. 


As I have just taken delivery of the Kenwood KX-1100G about 2 months ago, along came this Teac V-7010 in which I was offered first right of refusal by a buddy who no longer sees the need for it. It was a hard decision for me as I am still warming up to my new toy, and I had secretly harbored to someday get a Teac V-970X which is another TOTL cassette deck from another by gone era. So the Teac V-7010 didn't exactly fit in to my plans, but I went to see it any way, how could I not?

At first glance, I have fallen head over heels for the Teac V-7010, this example in mint condition, finished Champaign gold, dark wood cheeks & a look behind the back panel which still has the importer(Auvi Malaysia Sdn Bhd) warrantee sticker on it, really just blew my mind! I could remember I was just a young adult at the time, just starting my first job, marveling at what was possibly this very unit on display at Auvi's showroom in SS2(which later became the iconic Mungo Jerry BKT shop), which I could not afford it's grand asking price back then. The icing on cake was that my buddy said, "this unit just came back from service by Mr Oh!" and that statement, sealed my fate! I was a happy dandy walking out from my buddy's house, with the Teac V-7010 in my arms.

This remote is from the same vintage but made for the model Teac V-5000, which has a belt driven 4 DC motor transport supplied by Sankyo.  The V-7000 is a direct drive transport supplied by the same manufacturer.


I went straight home, unplugged the Kenwood from my system, swapped the Teac in with high anticipation, and from the first time I pressed the play button, heavenly sound was coming from the tape format. Coming from the Kenwood, The Teac immediately impressed with it's quiet transport, no clunky noise here or there. Next the high frequencies were well extended with good refinement, the mid range has a lower bloom, which makes vocals sound like it has more meat compared to the Kenwood, and the bass is as solid & as tuneful as the Kenwood. Speed stability is impressive as well , just like the Kenwood, is direct driven. I am beginning to see that direct drive transport designs do have their advantages over belt drive designs. Being direct drive doesn't mean there are no pesky transport rubber belts to deal with, but just lesser only.  However, in terms of sound stage, the Kenwood does throw a wider & deeper, plus more layered picture. For the Teac, this was was a slight downer, but it's OK, the V-7010 still sounds very good by the way.
An official photo release of the Teac V-7010 cassette deck. 


Due to the unit didn't come with the originally issued remote control as my buddy had lost it during his last home move, I felt the unit was some how incomplete. So I scour the www in search of hopping to find one for sale, and after 2 weeks, found at remote specimen for sale at Yahoo Auction Japan. While this was not the exact original, which has a few more buttons, it was close enough and the asking price was sensible, unlike those Sony ES series remotes. About a month later the remote arrived and works! I later found out the remote unit I bought was for the Teac V-5000/5010 was has the missing open/close function for the tape well.

In a way, getting this Teac V-7010 cassette deck made me forget about the Teac V-970X as an idea, as I am blissfully enjoying what I got now. Some times, I guess fate does not give you what you wanted, but even then when you've being given something else, you'd be thankful with the end result. For me, I am enjoying my cassette deck collection journey to the max now!

August 12, 2023

Glorious Past! Kenwood KX-1100G Cassette Deck

Kenwood KX-1100G is sold from 1982 till 1989 in various guises, last being KX-1100HX, which includes Dolby HX Pro for recording from radio, as per KX-880D and all the other guises

This was the cassette deck that virtually made the name for Kenwood back then in 1982, that's exactly 41 years ago, along with it's lower model, the KX-880G which I toyed with last year. It sounded so good that I was considering to buy the review sample, but I decided to hold out the purchase, in hope that one day, the top line KX-1100G would become available. Just my collection habit, that I will only keep 3 head decks.

Finally, more than a year later, Mr Oh, my trusted hifi repair guy and cassette aficionado, had restore 2 units of the KX-1100G and asked if I wanna toy with it? Hell yeah! A bit more about the Kenwood KX-1100G. It's a 3 head, direct drive, dual capstan, 3 motor Sankyo tape transport design, used in much like the high end Nakamichi's of the days gone by. Tape loading cover opens manually, via a push button on top of the power ON button on the left side of the fascia. The cassette well is biased towards the left, as per typical design of the time, followed by that distinctive dual fluorescent display, one horizontal to indicate tape type, Dolby and timer, pluas another vertical, to indicate peak level meters for L&R channels. Transport controls are located just below the horizontal display and towards the right side is the recording level setting knobs. The whole unit weights just 6.2kgs finished in satin black with faux audiophile feet, which looks nice. Build quality is not the best, due to it's medium weight design intentions, but everything works nicely, even if the tape transport is slightly clunky when being engaged & disengaged.  

Overall, the design is exactly the same as the KX-880G, except for that audiophile feet, and the "Amorphous Alloy Combination 3 Head" description printed on the cassette cover.

The back panel is generic cassette deck layout, with RCA input & output, and power cord on the other side of the case

Only this description and that big audiophile feet separates the KX-1100G from the KX-880G, the lesser sigbling!

From the very first tape I played with this Kenwood, I was totally smitten by the sound, which was tight, clean, fast & very powerful. It does really remind me that I am listening to CD like quality sound, but from a cassette source! Tape speed stability is first rate, which comparing to some of my higher end decks, which should be better, but not! Tape pulling power is exceptional, due to it's direct drive mechanism as some of my older tapes tended to be a bit sticky, and the Yamaha K-1X can occasionally give up half way, and stop playing, but not the Kenwood, which will continue to play to the end.

Due to that speed stability, bass notes are ultra clean and very punchy, not even the slightest hint of muddiness. The mid range is crystal clear, making the vocals & diction very easy to follow. If I could want more, I would like a bit more meat in that area, but then I am already nit picking. Highs are truly extended with the slightest of hiss, depending on the tape used. Overall, this deck has the musical chops of a digital medium. I must also point out that not many cassette decks have the capability to throw a sound stage quite like this Kenwood, which is wide and deep, and clear vocal projection in the middle. Not even some of the more expensive decks can do that!

AS I only used my decks for play back, I can't comment on the recording capabilities, but if you do Google a bit and ask folks on the cassette forums, They would rate this Kenwood somewhere between a Nakamichi CR-3 or CR-5. Considering the huge price difference between this Kenwood vs those Nakamichi, I can only shower praises on the Kenwood! Perhaps a poorman's Nakamichi it could be? Only you'll know once you've used it.  

Great with pre-recorded tapes too! Seen here playing the Footloose OST with excellent sound quality

While most 3 head cassette decks can give good sound with excellent chrome or metal tapes, not many deck will sound good playing pre-recorded tapes. And this area is where the Kenwood is KING! The difference in sound quality between those pre-recorded tapes vs those self recorded chrome or metal tapes has being narrowed considerably with the Kenwood. Most high end cassette decks will play chrome & metal tapes well, but ruthlessly expose the short comings in sound quality of the pre-recorded tape. With the Kenwood, 9 out of 10 ten pre-recorded tapes will sound very good still, maybe with or or two playing slightly blur. As I have quite a few of those pre-recorded tapes, being able to play them well certainly works in the Kenwood's favor.

I bought & paid for unit just 2 days after first listen, and I think that says a lot about the sound qualities of the Kenwood. I never really believed when someone told me the cassette deck golden years were between 1978 - 1982, with this Kenwood KX-1100G plus my Yamaha K-1X experience, I am starting to see maybe there's some truth to it after all?  

By the way, I think Mr Oh still have one or 2 more Kenwood KX-1100G under restoration, just in case you're keen, do contact him a.s.a.p.