The Amp Garage

Good! I am in the problem of step 2! but my problem is that when I power on, sometimes the fuse blows, sometimes it doesn't. The amp is a Bogner Helios 100w. with a 2A slow blow fuse (in Europe, 230V) I don't know if it's a problem with the power transformer or if the ignition Peak is so high that a...

NICE!!!
it's near I take for the experiment....
If I down the mix resistor I get better resouls.... I amb going to try DWELL POT!

Thnak! in a few minuts I'll have something!

UF, I see thats is difficult that seems.

I have half tube more to try markracht tellme.
But i dont know where take the send and the return.


thanks

well. The amp without activating the SWX switch Sounds amazing! spectacular! When I activate the SWX (active reverb) with the typical values ​​of fender on RX and CX 3M3 and 10pf the volume drops a lot, it seems like another amp. If instead of putting 3M3 I put 470K It improves a lot but I lose a lo...

Yes I dont draw it but I have it, I put the 22n cap also.

The sound change a lot when I connect the SWX switch, the volume dows to a 1/4 and desapear the tweed sound.


I tried change 3M3 for 470k, sounds better, but I only have TAILS of the reverb....

I think that I have all you said.

Can you put me a link of a schematic to see what ?

THANKS

https://i.ibb.co/P6PZtgT/Whats-App-Image-2021-09-07-at-08-33-28.jpg I used a 3M3 to WET/DRY SIGnal I tryed in two places. RED LINES After TONE, and Before MASTER In this moment I have it after tone. The switch of the reverb is a push pull on the reverb pot, when its push the reverb is off and a par...

Hello. A few months ago I finished the construction of a 5e3 with several modifications: Cascade switch, NFB, half power reduction etc. The result is incredible. now I want to put REVERB. At the time I already thought about it and bought the right transformers In fact I have already done two tests b...

How affects the nfb to clean range? If I up the NFB resistor I can get more clean?

well, I try it. First I need to say that NFB was wrong in the draws I attached the construction is in the good place. After that If I remove the 220k 500p resistor that join the plate and the grid resistor o the CF I lose lot of sound color. The voltage diivider before the send Cap no afects to the ...

lots of thanks!

Roberto you mean that the drawing is wrong? or you answer strelok

Dont worry I know my limitatios with both things ( knowledge and english). Its only a hobby. My job is play guitar :D :D you mean something like this? attached Why you say that something is mising? I made the CF to adapt the impedance send I dont know is I did it well, I read it in kevinoconor books.

mmm you mean put a cap in paralel with the 10k resistor?


like this???????

and If I want delay a little the distorsion in the gain and volume control? What I need to do?

Thanks!