[Somek]

Love my SissySIT R.3 monoblocks. Best amps I’ve heard to date. You won’t regret it.


Using JFETs for which amp?

F1J

 

[Somek]

I'm preparing to mod my WHAMMY. I have bought discrete voltage regulators from Muzg Audio (I also have their opamp). Next up some fancy caps (I have some Mundorf ones). Other things I want to do consist of: RF filtering on inputs/outputs, 50 Ohm termination resistors on the outputs, compensation caps in feedback and additional decoupling for opamp and output stage.

How did you mod your WHAMMY?

 

[penmarker]

Hi, very cool. I wanted to ask about the 5pin in your photo when the Whammy has 3pin regulators but then I read their documentation and that makes sense.
Let us know how it turns out

 

[Somek]

Hi, very cool. I wanted to ask about the 5pin in your photo when the Whammy has 3pin regulators but then I read their documentation and that makes sense.
Let us know how it turns out

Yes, Muzg makes them with an Enable pin and Sense wire. That is super cool if you want to use them in an external power supply box. It makes sure that you get the exact voltage where you need it. Like 4-wire measurement in electronics.