dirtboxlayouts
Lell Heavy Metal DEQ-700
Schematic avaiable HERE The switch appears to a on/off selector for the distortion section so it can be used as a stand alone eq pedal as well.
Lell EX-9 Exciter
Schematic avaiable HERE Note that pot lug numbers isn’t labelled in the schematic. And the pot tapers is unknown but my best guess is that they are linear. This one seems to be a treble booster/light overdrive with a tonestack somewhat related to a parametric eq.
Sunn Beta Pre Amp
Ok, let’s release the beast. Two layouts. One stock for iether Bass or Lead cap values. And another one with a Beta/Lead switch. Since I’m not a big fan of offboard wiring I decidied to simplify things a bit. Lead cap values is always in circuit and with a 4PDT switch you can switch in … Read more
Xotic BB Pre Amp
Two layouts for this one. One stock and one with an additional Mid control. The clipping diodes is placed on the side of the board so you can easily add a diode clipper switch. Just omit the diodes on the board and add wires tat pad 1M and 1N to a DPDT switch where you … Read more