Greetings everyone! Yes, we're still alive, although we have been quiet on our side. Apologies for not being able to post as frequent ...

Custom made amplifier chassis - costly but well worth the money, if HIFI rack real estate is low, and gears outlook uniformity (consistency)...

Restoring your vintage tube testers? Found out that your tube tester has burnt transformers? No problem at all! Look for J&K Audio Desig...

For most of users out there, with usual modern loudspeakers, the efficiency normally falls around 90dB +/- 6dB. Such speakers require consid...

We've recently flown a unit of fully built high end J&K Isolation Transformer to USA. The user is kind enough to allow us to share ...

If you want to improve your equipment sound further and do not know where to work on further, look here! Introducing our... 9th Gen Level 3 ...