Marshall SV20H Studio Series 20-Watt All Valve Plexi Head with Effects Loop Compression & Sustain use the LEVEL control to

use the LEVEL control to set the effect volume

Having the body be cut as a full slab instead of being contoured on the back and top definitely lends the CA to the feel of older Stingray basses

The filter Q control is in relation to the Boost and Cut control

with user programmable DSP algorithms and routing

and all TU-Series tuners

Marshall SV20H Studio Series 20-Watt All Valve Plexi Head with Effects Loop Compression & Sustain use the LEVEL control toBased on an amp that inspired generations of iconic guitarists, the 1959SLP. Marshall Studio Vintage amps deliver the unmistakeable tone shaping and harmonics that are expected from the 1959SLP in a portable format. You can play anything from saturated blues tones to biting leads for classic rock. Studio Vintage amps provide four separate inputs for you to blend your sound, distinctive EQ settings including presence control, a DI output and power