CODE 100W Guitar Amp Head Black. The Marshall CODE 100W head combines the Marshall legacy with state-of-the-art technology, culminating in a potent amp that taps into all the tones you crave. The range offers a choice of digital amp models, power amps, cabinet simulations, FX and more allowing you to dial in every tonal possibility you need. Various choices of glistening cleans, vintage crunches and modern high gain options can be mixed and matched with classic Marshall 100W or British Class A power stage for example, and then run through a choice of various 1x12, 2x12 or 4x12 simulations. Add from a selection of 24 FX and you have all you need in one complete setup. CODE has 14 MST preamps, 4 MST power amps and 8 MST speaker cabinets. It has 24 FX including: Compressor, classic stompbox Distortions, Auto Wah, Pitch Shifter, Chorus, Phaser, Flanger and Tremolo. It includes Delays with Tap Tempo, and studio quality Reverbs. CODE’s MST preamps produce some of the most acclaimed and best loved Marshall tones: JTM45 2245, 1962 Bluesbreaker, 1959SLP Plexi, JCM800 2203, JCM2555 Silver Jubilee, JCM2000 DSL100, JVM410H and more. CODE features EL34, 5881, EL84 & 6L6 MST power amp voicings, and MST speaker cabinet models: 1960, 1960V, 1960AX, 1960HW, 1936, 1936V, 1912 & 1974X. The amp can be connected via USB, or Bluetooth allowing remote control of all the amps features and functions via the Marshall Gateway software. This software includes an app for mobile devices with extra content such as access to the upcoming online community, tutorials, patch sharing and more.