The Analogue Systems rs420 Octave Controller has arrived! The rs420 is a multi function module which includes a slew generator (for portamento / glide effects) and also a CV buffer. The rs420 can control up to 3 VCO's with global transposition and individual octave selection. It also has 2 CV inputs for keyboard transposition and vibrato effects.
To cover all aspects of tuning, a 3-position toggle switch gives further global octave selection. When used with the rs95s, all possible tuning scenarios are covered. The rs420 works superbly with analog sequencers for instant octave switching and transposing.