Marshall SV20C Studio Vintage Plexi Guitar Combo Amp Condition:New The Amp Detonator also has

The Amp Detonator also has a push-button polarity switch to correct common phase issues between amplifiers

Octave Indicator LED

It adds bottom end to your cab giving more girth and bass response

the true character of a world class vintage tube preamp without the noise

Marshall SV20C Studio Vintage Plexi Guitar Combo Amp Condition:New The Amp Detonator also hasGet Legendary Plexi Amp Sound With The Marshall SV20C Studio Vintage Guitar Combo Amplifier The SV20C combines the raw power tones of the 1959SLP and authentic voice of classic rock in a new portable style. The amp that first defined rock 'n roll in the 60s has been revised for the present day, whilst remaining faithful to the original with its Plexi design and all valve tone, still considered a classic by scores of legendary guitarists. The SV20C