Tag Archives: vd-1221

Sony TA-5650 Full Re-Cap and Adjustment

Posted on March 4, 2015 by jwk

Cross-posted from the Rain City Audio Repair Blog: I recently got to work on another of the Sony VFET line of integrated amplifiers, the Sony TA-5650. I’ve had one through the shop previously, and this one came in for the … Continue reading →

Posted in Audio, Electronics, Projects, Vintage | Tagged , , , , , , , , , , | 1 Comment

VD-1221 Replacement Substitute Diodes

Posted on November 25, 2014 by jwk

We’re lucky that these days you don’t need to stock very many diodes in the parts drawers for refurbishing most vintage gear – pretty much everything except for the main power supply rectifiers can usually be replaced with some combination … Continue reading →

Posted in Audio, DIY, Electronics, Vintage | Tagged , , , , , , , , , , , , , , , , , , | 8 Comments