Mad Professor Simble Predriver

Mad Professor Simble Predriver

Simble Predriver is not just a preamp, it is a preamp/booster/compressor/upper harmonic enhancer.

This musical tonal combination is totally adjustable with your picking attack and guitar volume pot.
 The amount of boost depends on the input signal level and HOT/COOL switch position. Maximum is about +10dB on lower level notes and average is about +6dB.
 Simble Predriver’s special circuitry uses low noise transistor with high input impedance (over 2 Mohm) so you can boost even piezo pickups without tone loss.

Mad Professor Simble Predriver Features:

• The output impedance is 50 Kohm so it works even in front of fuzz pedals.
• The power consumption is very small if you remove the input jack when not playing you can use the pedal with a 9V battery for few years!