I have a Past FX. TD Y and it is as good at the Butler TubeDriver without the noise if you are running a deep fix rig, straight into an amp be another matter bit I do not play that way any more. It is also far superior to they the Hermida Dover Drive. The Cattle Driver matches the TD Y and I think that it can be configured to do exactly what they Colousound Power Boost does.
Has anybody done any diode substitutes on the Cattle Driver ?
I was thinking of trying Bat41 or germanium’s.
I do wish there was a diode selector daughter board offered by pedal pcb, that would be great.