Electro Harmonix Op Amp Big Muff Pi Pedal Apollo Twin MKII The Graded Hammer Standard (GHS)

The Graded Hammer Standard (GHS) 88-key piano keyboard provides a heavier touch in the low end and lighter touch in the high end

Also Includes Windscreen

or the professional who does not wish to work too hard to get a rich

round tone sought after for traditional jazz

Electro Harmonix Op Amp Big Muff Pi Pedal Apollo Twin MKII The Graded Hammer Standard (GHS)With original late 70s Op Amp Big Muffs selling for exorbitant prices, Mike Matthews decided to take the power to the people and reissue the classic pedal at a price that players could afford! The circuitry of the new Op Amp Big Muff sometimes also referred to as the IC or V4 Big Muff has been faithfully re created while several practical enhancements have been added including a compact, die cast chassis and true bypass switching. The Op Amp Big Muff