Home  |  Audio Reviews  Show Reports   Partner Mags News 

 

January 2000
Enjoy the Music.com
Follow Up: The AH! Tjoeb ’99 CD Player
Review By Dick Olsher

 
 
This $475 Dutch wonder, the front end of our Y2K audio system, continues to amaze me with its musicality. By now I’ve had the chance to audition it in a wider variety of system contexts, and in addition, I’ve also had the time to experiment with tube substitutions for the stock Philips JAN (Joint Army Navy) 6922 twin triode. What follows are my most recent sonic impressions and advice on how to extract the most performance from this unit.

Tube rolling (aka substitution) is a time-honored tradition - a rite of passage for any real tube-o-phile. In practice, it allows fine-tuning the sound of tube gear to suit individual preferences. Tube rolling is to tube gear as spices are to food. Without either, it is impossible for flavor to blossom to its full potential. In this case, the process is rather painless. It takes about 60 seconds to pop the cover off the unit in order to access the tubes. Oh, be sure to power the player off and disconnect it from its AC outlet before proceeding. A star screwdriver bit is most helpful in removing the four retaining screws. Lift the stock tubes straight up so as to avoid bending the pins. Then drop in one of the following two choices.

My top two recommendations are the Russian Sovtek 6922 and the Amperex Bugle Boy 6922/E88CC premiums available through Richardson Electronics. The Sovtek’s sound is sexy, full-bodied, vintage-tube like. The lower midrange clearly shines through, and I prefer that to the brightness of the stock tubes. Unfortunately, the Sovtek is not the smoothest sounding tube put on the face of the earth by the Tube Gods. Harmonic overtones are slightly grainy in texture, lacking a bit of sheen and polish. For about double the price, you could have it all by opting for the Amperex Bugle Boys, at about $27 per tube. Tubes may be purchased from stock and online through the Richardson online electronics catalog at: http://catalog.rell.com. Matched pairs are available, selected for low noise and distortion after a 24-hour aging process.

In this day and age of instant gratification, these boogie woogie Bugle Boys deliver velvet in a bottle. Harmonic textures are sweet and finely layered. The sound is nicely balanced, top-to-bottom, without the upper octave emphasis I so dislike about non-pedigreed 6922 types. You will instantly delight in the suaveness of the midrange. The sense of focus and finesse these tubes elicit is well worth the added expense.

Outfitted with the Amperex Bugle Boys, the Tjoeb ’99 has become my reference in the under $1,500 price point. It is generally agreed that space, the final frontier, is where digital is most lacking relative to good old analog. Even expensive mass-market CD players are clueless when it comes to convincingly palpable soundstage. This the Tjoeb does with ease. It is able to sketch a believable 3-D soundstage with precision and focus. There’s plenty of low-level detail, although this is not an analytical player. Some audiophile players are forever trumpeting detail to the point of distraction. With the Tjoeb, the inclination is to simply… enjoy the music. It’s difficult to believe that so much musical magic is possible form such an unassuming, non-glitzy package. But the truth is that the Tjoeb ’99 maxes out on our value for the money scale: a very strong buy recommendation for this Dutch treat.

 

Tonality

70

Sub-bass (10 Hz - 60 Hz)

65

Mid-bass (60 Hz - 200 Hz)

70

Midrange (200 Hz - 3,000 Hz)

70

High-frequencies (3,000 Hz on up)

65

Attack

80

Decay

70

Inner Resolution

70

Soundscape width front

70

Soundscape width rear

70

Soundscape depth behind speakers

70

Soundscape extension into the room

60

Imaging

70

Fit and Finish

60

Self Noise

60

Value for the Money

100

 

Specifications
(Marantz CD-38)
Frequency range: 20Hz-20kHz ± 0.5dB
Dynamic range: 90dB
Signal/noise:  90dB
Channel separation: 90dB
Total harmonic distortion: 0.003%
Transport mechanism: CDM12.3+DSD
D/A conversion: CC DAC
Maximum dimensions (WxHxD):  439 x 88 x 264 mm
Weight (kg): 4.0

Web Site: www.hifi-notes.com

 

 

Yet Another Follow Up: The AH! Tjoeb '99 CD Player

  Great news for US audiophiles: Enjoy the Music.com has been informed that Upscale Audio in California (Tel.: 909 -931-9686) has been appointed as the exclusive North American contact and distributor for the AH! Tjoeb '99 CD Player. The retail pricing has not changed, remaining at $450 for the base machine. The upgrades are also unchanged: $50 for the Supercrystal, and $20 each for the Noise Killer and digital out. For more information check out: www.upscaleaudio.com. If you previously had any misgivings or concerns about transacting business overseas, you can now deal directly with Kevin Deal, the US importer.

My mouth is still wide open over the resolution and sheer musicality of this giant-killer of a CD player. I have continued to investigate tube substitutions for the stock 6922 dual triodes, including several 7308 types. To date, the clear winner is still the Amperex Bugle Boy, at about $27 per tube. Tubes may be purchased from stock and online through the Richardson online electronics catalog at: http://catalog.rell.com.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     
Quick Links


Audiophile Review Magazine
High-End Audio Equipment Reviews

Equipment Review Archives
Turntables, Cartridges, Etc
Digital Source
Do It Yourself (DIY)
Preamplifiers
Amplifiers
Cables, Wires, Etc
Loudspeakers/ Monitors
Headphones, IEMs, Tweaks, Etc

Superior Audio Archives
Ultra High-End Audio Reviews

Videos
Enjoy the Music.TV

Columns
Editorials By Tom Lyle
Viewpoint By Roger Skoff
Viewpoint By Steven R. Rochlin
Various Think Pieces
Manufacturer Articles


Show Reports
High End Munich 2018 Show Report
AXPONA 2018 Show Report
CanJam SoCal 2018 Show Report
CanJam NYC 2018 Show Report
Capital Audiofest (CAF) 2017 CanMania
TAVES 2017 Toronto Show Report
Rocky Mountain Audio Fest 2017
CanJam 2017 Denver RMAF
LAAS 2017 Show Report
KL International AV 2017 Show Report
Click here for previous shows.

Other
Audiophile Contests
Cool Free Stuff For You
Tweaks For Your System
Vinyl Logos For LP Lovers
Lust Pages Visual Beauty

Resources And Information
Music Definitions
Hi-Fi Definitions
High-End Audio Manufacture Links

 


Daily Industry News

High-End Audio News & Information

Partner Magazines
The Absolute Sound
Australian Hi-Fi Magazine
NOVO (CANADA HiFi)
hi-fi+ Magazine
HIFICRITIC
HiFi Media
Hi-Fi World
Sound Practices
VALVE Magazine

For The Press & Industry
About Us
Press Releases
Official Site Graphics

Contests & Join Our Mailing List

Our free newsletter for monthly updates & enter our contests!

Our Social Media & Video Channel
      

 

 

       

Home  |  Sitemap  |  Industry News  |  Equipment / Music Reviews  |  Press Releases  |  About Us  |  Contact Us

 

All contents copyright©  1995 - 2018  Enjoy the Music.com®
May not be copied or reproduced without permission.  All rights reserved.