ESC
MK II

MK II

BrandMellotron
FunctionSynthesizer (Tape-Based)
Produced1964
CountryUK
Form FactorTabletop
Signal PathAnalog Hardware
Weight350lb
Channels70 Voice (note)
LinksManufacturer Page · Service Manual · Sound on Sound Review
Notesa 350lb dual-keyboard monster containing more than 70 3/8-inch tape players, a reverb unit, amplifiers and speakers. In modern terms, it was 70-note polyphonic, eight-part multitimbral, and held up to 54 voices in its tape RAM (Rotten Analogue Memory). With eight seconds of sample time per voice per note, this equated to 1260 sounds with over two hours of sample memory! Add to this the twin-channel output, rhythm, accompaniment and 'fill' capabilities, plus an integrated reverb unit, and the specification makes impressive reading even today. Mellotron Revision Dates 1964 (Mk II) 1968 (M300) 1970 (M400) 2007 (M4000) 2010 (M4000D)