Testing of Vintage Dynaco PAS-3 tube preamp after repair and upgraded power supply module скачать в хорошем качестве

Testing of Vintage Dynaco PAS-3 tube preamp after repair and upgraded power supply module

D-lab has a custom power supply, Relay switching, plus fused circuit board module for your Dyna PAS preamp. These preamps are approaching 60 years old. The stock capacitors need to be replaced for restoration of the preamps performance. Also, in its stock design, there was no power line fuse! The power transformers are pretty hard to find. Normally a donor unit is required to harvest required parts. The D-lab module incorporates a relay to switch the rear outlets for your power amps, thus taking the stress off the front panel slide switch. I can install this module for you or sell a stuffed board with instructions. These preamps are getting scarce. It is in your best interest to keep yours in top condition. Contact me if you need a module or other maintenance. They are built to order. d-labelectronics.com NOW listed on my website