Tinkerer Posted November 20, 2017 Report Share Posted November 20, 2017 (edited) EDIT 3: Fixed the balance problem. It's just the driver board has to warm up all the way for it to get near zero on the right channel. Still need to fix the buzz/hum. Will post a video in a second. Sounds like 60hz to me but you guys will know better. Output stage gets damn toasty though. It's the only thing on the front 12x6x3 heatsink and after less than ten minutes, that is hot to the touch at 38mA. Driver/HV900 sink is warm and GRHV/HV900 rear sinks are stone cold. Lot of mass to those things. EDIT: And current front panel with small variacs mounted. Not the ideal solution but it works and looks pretty spiffy. Edited November 20, 2017 by Tinkerer Quote Link to comment Share on other sites More sharing options...
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