discrete Class-A preamp

Riff Instant Tone Sanitizer is a limited edition discrete Class-A Preamp designed to crank smiles and boost spirits during these unique and challenging times.  As part of a proactive harmonic health regime, Riff safeguards against the omnipresent threat of tonal anemia and ensure optimal signal chain performance when used as directed.

Controls:

Kills — Controls the output volume of the boost. Crank it to overdrive your tube amp.

Most — Adjusts the high frequency content of the boosted signal. The "neutral" setting is around 2 o'clock.

Germs* — Set low for transparent and glassy boost. Or set it higher for fat and juicy boost. Your call.

*Riff Instant Tone Sanitizer does not kill germs.  Riff is for display purposes only.

Bypass Switching:

The Riff Sanitizer features true bypass switching using a latching relay and a soft-touch bypass footswitch. 

Power Supply:

Riff Instant Tone Sanitizer requires a 9V DC power supply with a 2.1mm pin, center negative.  Riff is not designed to be powered on supplies higher than 9V and does not use a battery.  Riff  should work fine on a multi-pedal "daisy chain" connector, but if you encounter excessive noise or hum try a separate power supply.  Riff  requires approx. 12mA.