JMK Expandora into a Rullywow Muff Opportunity in a 1590D. Wiring's not the tidiest, most of the leads could probably be cut down to half. Still deciding whether I want to label and apply graphics
I decided I didnt care for either the crunch or overdrive modes on the Expandora, so I made only the distortion and forbidden settings footswitchable. Still waiting on my LM308h's from SmallBear, right now it's sitting with a pair of OP07s. This one's stock except for the clipping diodes, which I've swapped out for a red/ white LED pair. Considering changing out the 1uf at the ouptut for a 10uf.
The Muff has had a few things changed out for clarity, and more of a metallic, grinding fuzz texture. Chips in this one are LM1458 and OP07. Didn't have a 120n box cap on hand, so had to use a greenie.
(https://scontent-sjc2-1.xx.fbcdn.net/v/t31.0-8/18766728_1757110857649407_5608883685299745556_o.jpg?oh=3468a875bf94b7a551f84c3950946da9&oe=599D2666)
(https://scontent-sjc2-1.xx.fbcdn.net/v/t31.0-8/18739199_1757110824316077_8614665730422852633_o.jpg?oh=94010cd0f9c604d0b208bf6689636df2&oe=59E99676)
Nice build!