A classic tube design with the flexibility to control those things
which have a meaningful effect on tone. With the flip of a switch you can change the power output tubes from cathode
bias for a lower powered harmonically rich tone like an early Tweed amplifier to fixed bias for
a cleaner higher power output like a blackface amplifier. Also, there is a control for the amount of frequency contoured feedback,
traditionally labeled presence, which adjusts the amount of output signal fed back to the power circuit input. This has the
effect of producing a very even low noise signal when maximized and a more open responsive signal when minimized. On the back
panel is an adjustment for tube bias with jacks for monitoring the actual in circuit current allowing for precise adjustment
of power tube bias and also for adjusting for many popular output tubes.
Power Output: With 6V6 Cathode Bias 16 Watts
With 6V6 Fixed Bias 20
With 6L6 Cathode Bias 30 Watts
With 6L6 Fixed Bias 34 Watts
Input Impedance: 1 Mohm
Tube complement: 1 5AR4
Fuse: 1.5 Amp Slo Blow
Weight: 35 lbs
Please contact me before ordering.
There are many options available.
Build time is typically 90 days ARO