I have a 1978 EHX hot tubes which has 2 outputs: the driven output with an almost fuzzy drive, and a buffered clean output. The drive sounds great although the low E string does ring a little too fuzzy for my taste. I tried blending the pedal dry/wet returning the solidity to the bass notes by using a lehle parallel. The experiment was a success so I proposed a plan to my local tech of wiring the two outputs together
1st attempt of simply wiring them together found that the buffered signal wasn't loud enough.
2nd attempt added a stereo pot to mix them together but still the same problem
3rd attempt: added a buffer to the clean. The result was like two high pressure faucets where more of the other simply pushed the other out resulting in no blending.
I'm ready to abandon the whole experiment unless someone can suggest an internal solution (instead of an external blend pedal such as the lehle parallel).
Comments
I know it's not internal, but I do this with my mod pedals and it works a treat.