atmo

Modifications, tweaks and enhancements

G3 Blues
No modifications, tweaks and enhancements as of now.


J5Mk1
No modifications, tweaks and enhancements as of now.


M15Mk1
No modifications, tweaks and enhancements as of now.


A15Mk1
These three modifications need to be done to upgrade an A15Mk1 to an A15Mk2:
1) Change heater ground reference to enhance tube V3 lifetime
2) Change channel 1 tonestack to be more effective
3) Change layout to eliminate crosstalk between the channels
A15Mk1=>Mk2 Mods




A15Mk2
No modifications, tweaks and enhancements as of now.


BP1Mk1
No modifications, tweaks and enhancements as of now.


FS1Mk1
No modifications, tweaks and enhancements as of now.