The Amp Garage

This should finish it for you. R1 and R22 are good. R23 should be 1M. Volume 500k Tandem Log Treble 250k Linear Midrange 25k Linear Bass 1M Log Master 1M Log Presence 25k Linear Bias trim 22k Thanks man, still few things is undone like EL34/6L6 switch. To be honest I get bored with it ones I hit th...

My pleasure guys, I have much more amp layouts - replicas and my own takeoff's

I'm quite shy to post them, as I still knows little related to tubes. But I'm learning fast

BTW, one error - Input jacks has no ground reference, I forgot to correct it

This is preamp part of Hiwatt Jimmy Page SAP (Special All Purpose) 100W head. Download high resolution PDF file here My layout visually is based on the picture of (AFAIK) real Jimmy Page Hiwatt that can be found online. All I had is that picture, and Mark Huss @ hiwatt.org schematic. Mark Huss’s sch...

Hi again

Here's JMI era AC30/6 1-to-1 replica layout I've done some time ago

http://www.turretboard.org/?p=1108

And the chassis plans:

http://www.turretboard.org/?p=1168

Hope you like it

For these who faced smocked PA section in 70-74 era AC30 - complete files for making replacement Handy crap for techs who’s clients owns smocked 1970-74 “Stolec Electronics” era AC30 PA section In fact it’s not any type of challenge, it’s quite simple actually, as the PA section was poorly designed ...

Hi there, 3th time poster, long time looker There was a tread related to this amp, but kinda gone wrong Here's my attempt, tracing was done from pictures provided by GJonesy at SLOforum (cheers if you a member here). Since I never seen nor touched this amp in person I can't be sure how accurate it i...

Hi, first time poster - love this place! I'm at the schematic, it should be ready later today. Couple observations: - V1 cathodes has no ground reference in layout providen - 22k resistor running from Treble to master should hit lug 3 not the middle lug Overall structure looks similar to Harlequin, ...