Saturday, June 2, 2012

Envy...

Green with envy.. 808 Tube Screamer clone with some basic mods. I can switch between two types of clipping diodes(silicon and LEDs), and two "fat" modes. No mid hump! This one has more gain at maximum setting, and less at the minimun than the stock screamer pedals. I replaced the input impedance resistor with a higher value(620k) and improved on the freq. response of the tone knob. Higher gain transistors(MPSA18) and a MC1458 op amp. Sounds smooth with silicons and crunchy with LEDs. Awesome! The distressed paint job came out pretty cool...I think..




 


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