Description
Here we have a vintage Marshall Model 1961 MK IV Super Tremolo amplifier! This is a 4x10” combo in very good overall condition that sports a Rose Morris badge on the back. It has been converted to US power with a grounded 3 prong cable, and the voltage switch has been completely bypassed. It’s loaded with four Celestion 7442 speakers and has KT66 power tubes with around 50 watts. There are two channels with two inputs per channel and independent volume controls. It has presence, bass, middle, treble, speed, and intensity controls too, plus there is a single button footswitch for the tremolo. This is an incredible amp with a fantastic tone. It has plenty of power and volume, and really drives wonderfully when opened up. One of the finer Marshalls we’ve had through the shop.
