Hoffman Amplifiers Tube Amplifier Forum

Amp Stuff => Tube Amp Building - Tweaks - Repairs => Topic started by: p2pAmps on August 18, 2024, 02:22:57 pm

Title: New 6G6-B build
Post by: p2pAmps on August 18, 2024, 02:22:57 pm

The ole 6G6-B is always a fun amp to build and I personally love the sound of these.  I made a few changes (as usual) to this build.
*Fixed BIAS (10k pot)
*Multi tap OT
*Filtering more like what you would see on an AB763 (2 - 100uF/350v - etc etc - common)
*.22 caps in the tone stack on the left channel as the .25uF were harder to pin down

I know there is a ton of other changes to be made on these but my customer declined all that so this is it.

Cheers!
Mike

(https://images.squarespace-cdn.com/content/v1/56fbe87462cd94ff6ec9d02c/1724008859022-HM3ODW1N2RZB364ZZO2L/IMG_7113.JPG?format=2500w)

(https://images.squarespace-cdn.com/content/v1/56fbe87462cd94ff6ec9d02c/1724008860181-NZMZT67YRUMU6OH8HJBI/IMG_7114.JPG?format=2500w)

(https://images.squarespace-cdn.com/content/v1/56fbe87462cd94ff6ec9d02c/1724008861015-ENU1864M6Y25R8A81WR3/IMG_7116.JPG?format=2500w)

(https://images.squarespace-cdn.com/content/v1/56fbe87462cd94ff6ec9d02c/1724008860407-8C87HO3NW2O6UQXWD7OM/IMG_7115.JPG?format=2500w)

Title: Re: New 6G6-B build
Post by: shooter on August 18, 2024, 04:25:47 pm

Note to Doug;
could you add this code;


IF SbjctLn = "layout question" THEN GOSUB p2pAmps   :icon_biggrin:


you're the standard, nice work