The Amp Garage

The Sound City 50Plus MkIV took that tone control idea a step further, adding a mid control. I don’t regard them as being active tone controls, but I’ve been overruled on the matter by the super brains on MEF :shock: http://soundcitysite.com/Sound_City_LB_50_Plus_(11-73)_Schematic.pdf To bad the sc...

Yes A very nice build !

It's infuriating. Sorry u got your got infuriating for me asking a question , But : Marshall made over 25 models under the SERIAL JCM 8oo ! I have NEVER meet a person that say: I have I Mustang , with out saying what year or more specific detail. Be course A mustang is a SERIAL of cars, same as JCM...

I don't get why so many Americans just say JCM800 , and think that is specific model ? It's infuriating. Sorry u got your got infuriating for me asking a question , But : Marshall made over 25 models under the SERIAL JCM 8oo ! I have NEVER meet a person that say: I have I Mustang , with out saying ...

What model are u taking about ??? Marshall made over 25 models under the SERIAL JCM 8oo ! I don't get why so many Americans just say JCM800 , and think that is specific model ? Do u say: I have a Mustang when someone ask what car u have ? Mustang is a SERIAL of cars made and different years and with...

Can be a sonic reason caps in series sounds less hard .

Have anyone been trying out sunn's mid control ? there is one active and one less active : https://el34world.com/charts/Schematics/files/Sunn/Sunn_model_t_super.pdf https://el34world.com/charts/Schematics/files/Sunn/Sunn_model_a.pdf Am always interested in ways to ad mid positive, passive EQ only wo...

mid cut ,,,,that was a new for me

If u put your tone caps direct on the pots, u will get space for your power caps direct on the board

Travis_HY wrote: ↑Wed Sep 09, 2020 9:41 pm

Obviously, anyone who has spent any amount of time playing a Soldano SLO 100 knows that they sound their best when the preamp gain is backed off while the Power Amp Volume is wound up to drive the power amp more.

NO ! But is what you like .

Vibrolux AA864 circuit. It is not just an AA964 with Jensens or Oxford or Utah Coil or whatever "different" speakers. I just had a 1965 in and it has a higher voltage preamp rail. Fender was NOT overly diligent about gluing in the proper tube charts either so you may or may not have an AA964 with a...

I would say yes that is an essential part of the D sound. You can try it out easily by increasing R68 until you get in the right range. What I do is to give V1 is own node by adding a 10 uf cap and resistor 15-20k so I get 300V on node. also change the 250 p to 330p in ton stack . If he need more D...

sluckey wrote: ↑Sun Sep 01, 2019 5:21 pm Why do you specifically need a 5E4 /w 6L6s schematic?

Well, we had a debate on a forum here in Sweden, were one person insisted on that a 5E7 bandmaster is the same as a 5E4 Super.
So I was queries if that was true.

martin manning wrote: ↑Sun Sep 01, 2019 5:05 pm Sorry, I misunderstood your problem. Maybe what you are seeking is a 5F4 Super?

Am looking for 5E4, but am unsure that schematic exist, so like u say 5F4 maybe the closest one

martin manning wrote: ↑Sun Sep 01, 2019 3:15 pm See here: https://vintagefenderamprepair.com/page ... cs-layouts

Thanks! But have been on that page, and the 5E4 schematic is a 5E4-A = 6V6 tubes
And this is every were (so fare ) i's say 5E4 in description but ends up to be 5E4-A