synthrotek 308 diy kit price : $59.99

get ready for the bright lights of the colosseum!

we've taken our rock-solid rat clone, squeezed it into a eurorack module and added cv control over gain. the 308 will take your playing to new heights with tremolo and other distortion modulation techniques.

features:
3 controls - tone, filter, and drive - to customize your tone. tone sets the brightness level, filter dials in the high frequency response, and drive determines the signal gain.
4 diode settings - an on-board 4pst dip switch selects between 4 different clipping diodes to drastically alter your sound. turn on the stock version 1n4148s, leds, germanium diodes, or none at all with flick of a little switch.
vintage tone - the pcb is designed from the original rat tone ic, the lm308 single op amp.
control voltage (cv) input
guitar and modular - adjust the input impedance with a trim pot.
plug your guitar in using circuit abbey's axis module.
4hp
current draw: >10ma on the positive rail