A very special amp out of Jim Marshall's stable back in 1992. Powered by 4 x EL34 valves and 7 valve pre-amp stage (12AX7) In immaculate condition, limited edition blue tolex. Features 3 channels, footswitchable via midi: Channel 1: Clean bright gain, something of a first for Marshall to deliver such a clear channel Channel 2: Crunch, with 2 toggle switches to run through all the classic Marshall sounds over 30 years, this channel alone has 3 separate gain levels to alter the tone and dynamics of the overdrive. This will give you the characteristic sounds of a JTM45 thru '59SLP to JCM800 to JCM900 amps. Channel 3: Lead, really high gain with gain boost switch. Each channel has its own set of tone controls, bass, mid and treble. Input features High & low compensation to best match the pickups of the guitar used. Channel 1 features a bright and a mid-shift switch Channel 2 has the two overdrive mode buttons A-B and B-C Channel 3 has gain boost and contour switches. Master volume, presence and effects loop level complete the front panel. Rear panel: Pentode - triode switch plus High - Low power setting, these enable the amp to reduce its power rating from 100W down to 50 or 25W accordingly. Be warned - this little amp is a very loud beasty. 8ohm-4ohm switch for connecting extension cab Damping select - High/Auto/Low DI out with its own trim level Effects send and return sockets with separate trims for channel 1 and 2 send level, also series/parallel switch for FX loop Midi in and footswitch in completes the rear panel. Really a huge amount of features put into this little package, this is a superb amp that I'm not parting with lightly. Included is the 3-channel Marshall channel switch footswitch, instruction manual and a slip cover. Also throwing in four spare EL34 valves. Recently professionally serviced. $1695 obo reduced for quick sale