The SYSTEM 15 is a complete modular synthesizer built around 16 individually selected modules, giving newcomers to modular synthesis a fully functional, ready-to-patch system rather than a pile of modules to source separately. It’s designed as an accessible entry point into hands-on modular sound design, with everything you need to start patching immediately. The SYSTEM 15 removes the guesswork from building your first rack, giving newcomers 16 individually selected modules ready to patch instead of a long list of separate parts to source. Features: 1 × 921A OSCILLATOR DRIVER with 2 × 921B VCOs and 1 × 921 VCO provides you with 3 fully featured voices 1 × CP3A-M 4-input mixer with master level, 4 outputs and 2 sets of 4 multiples 1 × CP35 ATTENUATOR module with 4 linked attenuators, 2 sets of 4 multiples and reference voltages 1 × 961 INTERFACE module converts multiple V-trig to S-trig for compatibility with other Eurorack modules 1 × 914 FIXED FILTER BANK with 12 active band-pass filters ranging from 125Hz–5.6kHz and LP/HP filters 1 × 923 FILTERS module with 6dB low-pass and high-pass filters plus white/pink noise sources 1 × 904B VOLTAGE-CONTROLLED HIGH-PASS FILTER and 1 × 904A VOLTAGE-CONTROLLED LOW-PASS FILTER 2 × 902 VOLTAGE-CONTROLLED AMPLIFIERS with 3 summed CV inputs plus dual audio inputs and outputs 2 × 911 ENVELOPE GENERATORS with S-trig inputs and CV outputs 1 × BP56 blank panel allow for expansion space for additional modules such as the 960 SEQUENTIAL CONTROLLER 1 × BP28 and 1 × BP12 blank panels for a total of 96HP expansion space 1 × CM1A MIDI-to-CV converter enables control via MIDI keyboards or DAW, V-trig or S-trig outputs 1 × EURORACK GO case including PSU