Vintage Art Audio -- Restored Kenwood Supreme 600 Integrated Amplifier

Featured is one of Kenwood's finest and part of the Supreme series, the
Model 600! This was their top of the line integrated amplifier and you
can tell by the solid aluminum knobs. This unit has had a full
restoration and I've updated darn near everything to modern high end
components. Here's what's been done under the hood:

* replaced ALL resistors to metal film, mostly 1% tolerance and includes bias and ofset trimmers
* replaced ALL capacitors and used polymer electrolytics, polypropylene
and polyester film and NP0/C0G ceramics where applicable. New main
filter caps bypassed with film caps.
* replaced ALL transistors EXCEPT ... amplifier board drivers and most preamp JFETs
* replaced ALL diodes, fuses, relay, power switch and lamp
* cleaned ALL switches and potentiometers
* added heat sinks to transistors on power supply board that normally run hot
* rebuild loudness control with 1% tolerance metal film resistors and polypropylene caps
* powdercoated the cover
* dialed in bias and DC offset (rock solid!)

This amp is rated at 130wpc, but it sure sounds more powerful and will
drive just about any loudspeaker system. It's also incredibly clean
sounding thanks to an upgrade to modern, high end electronic parts. If
you're looking for a stellar example of vintage aesthetics, but prefer a
modern sonic presentation, this amp is for you!