From the flutes that open “Strawberry Fields Forever” to The Moody Blues, David Bowie and The Rolling Stones, and on to Radiohead, Oasis, Nine Inch Nails, Muse, Sigur Rós, AIR and Nils Frahm, the sound of the Mellotron® runs through music history. M-Tron Pro IV’s library is built from the original master tapes, recorded note by note and meticulously edited with Streetly Electronics, whose direct lineage to the early 1960s instruments guarantees authenticity. Thirty-five individually sampled notes per tape, exactly as the machine played them.

Wow and Flutter with an Instability control, Reverse, Half Speed and The Brake, which slows tape playback for fabulous pitch-shift effects. All the organic imperfections that give the Mellotron its charm, under your control.

Layer A and Layer B each with their own tape, editable together with Link, and playable as a dual layer or a keyboard split. Craft your own unique lo-fi hybrid patches, then route either layer or both through the global effects.

A beautiful new state variable filter to complement the original, filter and amp envelopes, and an LFO with shaping and destinations for Pitch, Filter, Pan and Level.

New Amp simulation with Warmth, Noise and Saturate for gorgeous warm distortions, two ensembles, delay and a new Matrix Reverb, each with its own lock so your favourite settings survive a patch change.