MODAL ELECTRONICS ARGON8 PRODUCT LINE EXPANDS………. Introducing ARGON8M and ARGON8X Polyphonic Synthesisers The two new models are welcome extensions to the ARGON8 product line, allowing consumers two new exciting options: ARGON8M - A compact desktop module version that can also be mounted into a 19" 3U rack with the included end cheeks, for those players with limited space. ARGON8X - An elongated 61 key version using the same FATAR TP/9S mechanism with aftertouch, for those players who want an extended octave range. Both models share an identical sound engine as the original ARGON8 (37 key version), with 8 voices of true polyphonic flexibility (8 independent signal paths comprising oscillators, filter, envelopes and modulation).