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Tech 21 Double Drive
by Barry Rudolph

 
Tech 21 Double Drive Tech 21's Double Drive distortion pedal has a choice of two different types of distortion each based on the power output stage of tube amplifiers. Drive A yields a Class A distortion, mostly even harmonics while Drive A/B provides Class A/B distortion, rich in odd harmonics. Either Drive distortion can be used individually or together in cascade (series). With both Drive A and A/B controls set to minimum, you'll get a clean boost up to 10dB. A unique Tone control shifts the center frequency of the high-cut equalizer from 10kHz to 1kHz and the unit has an ultra high impedance input (1 megohm) that won't load your guitar's pickups. Other good things are: 1/4 inch jacks, 1kOhm output impedance for driving long lines without loss and a smooth, silent-switching custom actuator.

Double Drive runs on a single nine-volt or with the Tech 21 DC2 optional power supply. MSRP is $125 and for much more, contact Tech 21, Inc., 333 West 52nd Street, New York, NY 10019. Tel: 212-315-1116. Fax: 212-315-0825. Website: www.tech21nyc.com


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