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OTL, Output Transformerless Amplifier User Group.

Got one more amp finished to an initial degree.

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*.

 photo 2016Arp26_2 prs Platinums_1800w_zpsvrswda8i.jpg

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.
Tin-eared audiofool, large-scale-Classical music lover, and damned-amateur fotografer.
William Bruce Cameron: "...not everything that can be counted counts, and not everything that counts can be counted."

Edits: 04/27/16 04/27/16 04/27/16 04/28/16 04/30/16

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