• NPN Germanium transistor, the heart of this pedal!

• Additional gain stage, a Darlington Pair of high gain silicon transistors for tons

of volume output. This is great for over-driving tube amps or other overdrive

pedals.

• Buffered output so that it can drive pedals or amps with a high current and

low impedance signal. It’s also great for driving chorus or other modulation

pedals, transistor amps, etc.

• True-bypass to offer a true signal when the pedal is off. True-bypass switching

can pop when turned on and off the first couple times. Switch it a few times

to discharge any voltage.

• Large blue LED, a Keeley Trademark!

• Silicon/Germanium Toggle switch. This is a gain style switch. The “SI” mode

inserts two silicon diodes in the distortion circuit so you can have a modern

twist on a vintage sound. In the “SI” mode there is a slight increase in the

fuzz and compression for more sustain. The “GE” mode is natural and open

sounding. This is a subtle difference dependent on other settings.

• Very transparent and dynamic. Roll back the volume on your guitar for clean

sounds, a variety of tones, textures, and natural Fuzz/Overdrive!

• Internal gain and tone controls. The gain control lets you set up the range of

the external drive control for more or less Fuzz - Perfect for fine-tuning light

overdrive tones to a roaring Fuzz. The tone control allows you to determine

how much low or high end compliments your fuzz tone.