In Reply to: My experiences with new M-60 Mk.3.3s, good and not-so-good posted by jeffreybehr on April 23, 2016 at 14:28:07:
Sound-Coated the transformer cover, moved the pair of 1uF Platinums--that amp was humming a bit because I wasn't smart enough the first time to get both caps far enough away from the AC-filament cables--and added a pair of 0.47uf Platinums to the powersupply poles supplying Vs1*.Will get the 0.47uFs installed and the 1uFs moved in the other amp, and then they'll cook for weeks while I fool around building another equipment rack, this time with 80/20 stuff. (Can't afford the rack/s I want.)
* JIC you haven't read Ralph's note, the former V1 is now two 'N7s with sections in parallel, labeled V1a and V1b.
Edits: 04/27/16 04/27/16 04/27/16 04/28/16 04/30/16
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Follow Ups
- Got one more amp finished to an initial degree. - jeffreybehr 22:24:58 04/26/16 (2)
- RE: Got one more amp finished to an initial degree. - kbsp 08:48:51 07/08/16 (0)
- RE: Got one more amp finished to an initial degree. - Leadfoot 18:51:10 04/27/16 (0)