concert lead

[lowell]

Sunn schematic site seems to be down. Need a Concert Lead schematic pls. One I have here has a low fizzy distortion no matter the volume and all the caps are VERY old. Needs some work and would prefer to work w/ a schem.

[lowell]

Anyone got one? I have another in for repairs. Enzo your Ampix gallery files for this aren't showing. thanks!

[vintagekiki]

Sunn Concert Lead

Sunn Concert Lead

[J M Fahey]

And fizzy it will stay.
Most (all?) transformer driven amps are underbiased for safety

[lowell]

Thanks!!

[vintagekiki]

Sunn schematics

http://web.archive.org/web/20030702003109/www.sunnamplifiers.com/schematics/

http://web.archive.org/web/20030703115246/www.sunnamplifiers.com/svcmans/

http://web.archive.org/web/*/http://www.sunnamplifiers.com/svcmans/*