Death by Audio Assault System – Transistor channel

Death by Audio Assault System transistor f87f569188d7

 An old super rare DBA pedal which was a two channel fuzz. Here is the transistor channel which resmebles most older DBA designs; cascaded reverse beta transistor gain stages. Socketing your transistors is a must since you need to find ones that doesn’t gate too much. Also, there is a Filter control which is a … Read more

EARTHQUAKER DEVICES: Spires Green Channel

EQD Spires Green 015 vero v1 bb5983122697

The Earthquaker Devices Spires green channel is a variation of one of my favourite fuzz circuits – the Rosac Nufuzz.   It’s a progression of a fuzzrite from the original designer, but it has a tone control on the output sweeping between a small and large cap to provide a thin to thick fuzz sound.  There’s … Read more

EarthQuaker Devices Spires Red Channel

EQD Spires Red Channel 887e10a0e5d4

 For those who don’t want the whole Spires circuit with all the offboard wiring comes two separate öayouts for each channel. The red channel is a modified silicon fuzz face with some additional filtering and a fuzz control at the input. MPS3704 transistors seems to be not that common but a quick equivalent search reveals … Read more