
Hermansson Amplification
Active member
I modded this Sovtek MIG-50, changed the preamp circuit and made some minor changes to the power amp and the power supply.
Now it has a gain control and a master volume as well that works for both inputs. Input I: three gain stages. Input II: two gain stages.
Here it is at full gain using input I.




Now it has a gain control and a master volume as well that works for both inputs. Input I: three gain stages. Input II: two gain stages.
Here it is at full gain using input I.