Review — Jolida JD 202A Integrated Stereo Tube Amplifier
6 April 2008I purchased the Jolida JD 202A Integrated Stereo Tube Amplifier as part of an upgrade to my vinyl listening system. We have a turntable setup in our ‘game room’ and I wanted to keep it retro 
That and I’ve always wanted a Vacuum Tube amplifier! So this fills both a requirement for a new amplifier and a long time dream.
The JD 202A puts out 40 watts per channel (60 watts peak) using four EL34 tubes for power output stage, two 12X7A tubes for pre-amplification and two 12AT7 tubes for power drivers because the JD 202A is a Push-Pull amplifier.
 Jolida JD 202A Integrated Stereo Tube Amplifier |
 My Jolida JD202A taken while running |
I ordered the Jolida JD 202A from the fine folks at NeedleDoctor.com for $825.00. The amp itself shipped direct from Jolida and arrived a few days after ordering. It came very well packed with the tubes in indivitual slots within the styrofoam bock, so they were well protected. The amp itself had a black powder on the black parts of the chasis and that got all over my hands, but otherwise it came in perfect condition.
The tubes come paired and labeled with a corresponding slot on the JD 202A from Jolida which was nice! Took the guess work out of which tubes needed to go where The printed manual that comes with the JD 202A is also very informative and provides instructions on how to adjust the bias if need be.
I hooked the Jolida into my system which uses:
- Stanton STR8-90 Direct Drive Turntable
- Pro-Ject Tube Box II Phono Pre-Amplifier
- Infinity Interlude IL30 Speakers (6.5 inch woofer, dome tweet with 150w power handling @ 8ohms)
- Monster HTS 3500 Power Conditioner
I first plugged in only the Jolida amplifier into the speakers so I could listen to see if any ambient noise would come from the amplifier while operating. To my surprise the Jolida had no audible hum or hiss which is present in many vacuum tube amplifiers that are poorly constructed.
After letting the tubes heat up for about ten minutes before a first run I powered everything on and gave the Jolida my standard listening regime which includes Fugees - The Score, Ben Folds - Ben Folds Live and Ella Fitzgerald Sings the Duke Ellington Songbook.
I’m don’t have too much experience using Tube Amplifiers so I’m not in a good position to compare the performance of the Jolida compared to others, but I can compare it to the Harman/Kardon AVR7300 I was using to drive my system before the Jolida Arrived!
As far as performance goes, I am very pleased with how much depth the Jolida brings to the music. My wife and I are just amazed because even at half volume it sounds like there’s a jazz hall or concert in the other room. The sound is very natural and realistic without any distortion. The sound stage is very large and the music has a very warm feel to it, which is expected with a Vacuum Tube based amplifier.
All in all, I’m very pleased with my purchase of the Jolida JD 202A Integrated Stereo Tube Amplifier! If you’re looking into this model then feel free to ask any questions you might have! I’ll answer them to the best of my ability!
Hope this little review was able to help someone!
Cheers!
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