Peavey Musician 400 (1970's) Parallel Inputs

[JennerGuitar]

Hi there,
I've just got an old Peavey Musician 400. Can anyone tell me what the Parallel Inputs are for ?  as well as the blend knob between Distortion and Fuzz?

Many thanks,
Steve.

[Enzo]

There are two channels in the amp, Normal and Effects.  PArallel input simply feeds the input signal to both.

You have in the Effects channel, a distortion circuit, and a fuzz circuit - two separate distortions.  The blend is just a panning control between the two.

From the Peavey web site, here is the owner manual:
https://assets.peavey.com/literature/manuals/musician.pdf

[lakesidepark]

As seen in schematic the preamps gone to mixer amplifier before the power amplifier