Tube Amp Archive

I hope someone can get more information about it. Here it is in black magic guitars. 3rd one of SRV SSS’s

https://www.instagram.com/p/DNbiqx8yNQQ ... Q4d3NhbA==

Their explanations do not sound like this at all. Especially when they have a boot at NAMM with their new amps.

It kinda feels like they are trying to make a profit out of the situation.

Especially comes that way when they push the players to try and compare the originals with the “new” one.

Showcased at namm:

https://www.instagram.com/p/DFOpxMSyXzV ... huZzhnNQ==

So they won't build amps.

https://www.youtube.com/watch?v=u9pWr3EkVK8

Since the low filter is basically a 1M RA pot , I’d say simply divide the existing resistor values such that you’re about 85% through the resistance about 1/2 way through the rotation. Basically you get smaller increments. The high filter you can add in-between values, lower values, or higher value...

Here is a gut shot if it helps;

https://www.reddit.com/r/GuitarAmps/com ... _gut_shot/

Anyone been in one? I’m curious about what they are really doing with the era switch

I had been facing issues for about 2-3 months.

Do we have a consensus/most practical way to implement the power supply for 520 Volt plate voltage without UL taps? Also would a Twin Reverb PT enough for that kind of high voltage? One of these Hammond 300 series Power Tranies should work for you 373HX / 373JX. Make sure chassis is at least 12 AWG...

Do we have a consensus/most practical way to implement the power supply for 520 Volt plate voltage without UL taps? Also would a Twin Reverb PT enough for that kind of high voltage?

Anyone has info or an approximation of how a 11 Step High- Low Filter section schematic be like? What would be the values that make sense?

SVT story makes the pi/driver DC coupled but as far as I can understand Dumble did not use dc coupled setup with 12au7/12bh7 combination. Still a big what if to me. Wouldn’t be the first time that Dumble veered off documented historical precedent Ofc. But since Dumbleland was also AC Coupled(Which ...

As far as I know either 12ax7/12ax7 or 12ax7/12at7

SVT story makes the pi/driver DC coupled but as far as I can understand Dumble did not use dc coupled setup with 12au7/12bh7 combination. Still a big what if to me.