MOSRITE: Fuzzrite (silicon), Point to Point Layout

MOSSRITE Fuzzrite 2020 07 28 P2P SI 5d6300ad3eee

More two transistor fuzz mayhem – this is the later V2 silicon Mosrite Fuzzrite.  If you happen to have an excess of 470k resistors, this one’s for you. MOSRITE FUZZRITE – VERSION 2 – SILICON POINT TO POINT LAYOUT FUZZRITE – WORK IN PROGESS ON THE BENCH Using slightly different parts than on the layout … Read more

ROSAC: Nu-Fuzz, Point to Point layout

ROSAC NU FUZZ P2P 44b6140cf8a5

The Rosac Nu-Fuzz is an Ed Sanner design, of Mosrite fame, so there’s an element of Fuzzrite happening with the Nu-Fuzz.  The Nu-Fuzz was released after the Fuzzrite. ROSAC NU-FUZZ – POINT TO POINT LAYOUT There’s some odd resistor values used, just try the nearest match that you can find, and maybe experiment a little.  … Read more

MOSRITE: Fuzzrite (germanium), Point to Point Layout

MOSSRITE Fuzzrite 2020 07 28 P2P GE dc8aa33107fe

The Mosrite Fuzzrite – two transistor fuzz mayhem.  This is the earlier germanium version.   MOSRITE FUZZRITE – VERSION 1 – GERMANIUM POINT TO POINT LAYOUT   MOSRITE FUZZRITE GERMANIUM ON VISUAL ANALYSER INPUT SIGNAL: 440hz sine wave.  130mv TRMS   Q1 Q1 is an OC75 – very leaky and high gain (can’t recall the exact … Read more

ELECTRO-HARMONIX: Version 2, Ram’s Head Big Muff, 1973 #3, Point to Point Layout

EHX BMP 73 P2P 1572f22f24b6

I think this is my favourite Electro-Harmonix Big Muff.  I built this using vintage 2N3565 glob top resistors and opted for some large vintage ceramic capacitors where possible (mainly for looks). Sounds great – the lower gain vintage transistors do change the tone and feel to some degree.  Of course it still sounds like a Big … Read more