This Marshall JCM900 4100 Amp Head is a precise reissue of the the early '90s classic amp, known for its indisputable Marshall tone - big, loud, gritty, and absolutely shred-worthy. It's a high-gain, dual reverb, two-channel 100 watt head - the perfect addition to any rockers' rig. This amp head features everything from extraordinary cleans to raunchy, full-on distortion. Channel A is voiced for particularly clear cleans with plenty of headroom, yet still capable of getting some good overdrive out of it. Channel B accelerates the gain into something you've come to expect from the Marshall name. Equipped with a series FX loop and built-in Reverb, it uses two ECC83 preamp tubes, as well as one ECC83 and four 5881 power amp tubes for a voluminous, loud, and even louder sound. It has a simple control layout so dialing in your tone is incredibly straightforward. Each channel has independent Volume and Reverb controls, in addition to a Lead Gain and Gain preamp controls for each channel, and mutual Presence, Bass, Middle, and Treble controls. It has one input and a footswitch input to easily switch between channels. If you're looking for a big-sounding electric guitar amp that you can really melt some faces with, the Marshall JCM900 4100 100W Amp Head is just the amp for you. 100 watts 2 channels: Clean, Overdrive 2 ECC83 preamp tubes, 1 ECC83 and 4 5881 power amp tubes Volume and Reverb controls for each channel; Lead Gain and Gain controls Presence, Bass, Middle, and Treble controls Reverb and Effects Loop Footswitch 42 lb. 29.5" wide x 12.2" high x 8.26" deep
