1952 Stromberg-Carlson AU-58B

This all tube PA head was converted to a guitar amp for me by J.P. Henry at Henry Amplification. I'm running it through a WEM Dominator-inspired custom 2x10" V-front cabinet loaded with Eminence GA10-SC59 speakers. My signature Goldtop TelePaul is strung with GHS Boomers. Buy them direct: www.ghsstrings...
The Stromberg-Carlson AU-58B uses 6SJ7 and 6SN7 preamp tubes, 6L6 power tubes, and a 5U4G rectifier.
Spread love not hate.

[@dandevins1677]

Cool! I just picked one of these up. Going to try it for harp. What speaker configuration did you use?

[@keiranbradley3238]

Apart from the delay and verb are you using any other pedals on this?.
Great drive tone but any I've ever seen/heard have only cleans with very little if any overdrive?.
I'm assuming there has been somekind of mod done to it, it's a "dark art" getting the best from these old circuits!.

[@hubbsllc]

This sounds glorious.

[@norvillerodgersspeaks]

What modifications did you make to the amplifier for guitar vs PA?

[@vintagetubeamplifiers]

99% of the time "converted" just means changing the input and output jacks to 1/4".

[@smbh2598]

Have 2 I want to convert

[@keiranbradley3238]

Did you have any luck getting them converted and if so where did you go to?.
Thanks.

[@smbh2598]

I have not yet

[@keiranbradley3238]

smbh2598
No problem, I just got fully converted S.C model 207, made in Canada in the 50's I believe?.
Sounds incredible, pure octal goodnees!.