GForce M-Tron MkII

GBP £205.00 (UK/EU orders incur VAT)

The GForce M-Tron MkII is a celebration of the insanely rare and highly coveted original dual manual ‘trons, namely the Mellotron® MkI/MkII and Chamberlin® Musicmaster. M-Tron MkII is a new and distinct product from M-Tron Pro, yet part of the family.

SKU: 1009-1021 Categories: , ,



Originally conceived as the ultimate Home Entertainment Console, the UK made 1963 MkI/MkII was a dual manual tape based instrument where the left manual’s 35 notes replayed a combination of 18 Rhythms and Accompaniments (66 on the GForce M-Tron MkII) and the right manual (also 35 notes) replayed 18 lead sounds (66 on M-Tron MkII).

M-Tron MkII was designed specially for producers and composers who want access to the evocative tones of the original dual manual Chamberlin®, Mellotron® MkI & MkII instruments with special emphasis on the Rhythms and Accompaniments which capture a moment in time between the 1950’s and late 1960’s. If you are looking for a truly authentic MkII dose of nostalgia and host sync potential, you’ve found it.

Key Features

  • Rhythms, Accompaniments & Lead sounds from the 1960’s dual-manual Chamberlin & Mellotron MkI & MkII
  • 132 tape-banks, several of which have never been previously released
  • Over 4500 individual samples curated from The Streetly Archives
  • Unique and authentic user interface with over 150 Patches
  • Rhythm / Accompaniment & Lead mode, plus Dual Rhythm / Accompaniment mode
  • Parallel Trigger option for Rhythms, Accompaniments or both
  • Rhythm & Accompaniment Host Sync, Transposition, Tape Half Speed, Tape 2s-Rewind Time, Tape Reverse and Pan
  • Individual key edit control (tape start, detune, tape pan, key click), & key edit presets save and recall
  • Chord Finder visual-aid for playing matched Rhythms and Accompaniments
  • Use one 88-note keyboard or two separate smaller keyboards to control each manual
  • Reverb (modern or spring) and Delay effects
  • Unlooped tape-banks for an authentic MkII playing experience

Read the Sound On Sound Review

System Requirements


  • Standalone Application / AudioUnit / AAX / VST
  • Intel or Apple Silicon Mac
  • macOS 10.15.x or above
  • 230 MB of disk space + 5GB for the library that may be installed on an external hard drive


  • Standalone / VST / VST3 / AAX
  • 2GHz CPU with 2GB RAM
  • Windows 7 and above
  • 230 MB of disk space + 5GB for the library that may be installed on an external hard drive

No refunds are possible on digital products – view our full Refund Policy here.

Select your currency
GBP Pound sterling