The Marshall Studio Vintage SV20C 20W 1x10" tube guitar combo amp combines the raw power of the 1959SLP and the 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, while remaining faithful to the original with its Plexi design and all-tube tone. Still considered a classic by scores of legendary guitarists, the SV20C lets you play like your heroes on stage, in the studio and at home.