Pittsburgh Modular - Synth Block [NOS]

New old stock, brand new in box [No Longer In Production] Complete, Fully Patchable, Semi-Modular Synthesizer Voice Wired for instant access to classic tones without needing a single patch cable, the Synthesizer Block is a complete semi-modular, monophonic synthesizer. The Synthesizer Block is 100% analog and 100% Eurorack compatible with a complete set of patch points able to override the internal audio and CV signal path. The Synthesizer Block was designed to be the core of any modular system. Each major component is fully patchable and can function independent to the rest of the module. This allows the functionality of the Oscillator, Filter, LFO, Envelope Generator, and VCA to be broken apart and used like standalone modules. Full Range Sawtooth Core Oscillator Oscillator Waveform Mixer Voltage Controlled Low Pass Filter Wide Range Low Frequency Oscillator Glide Control for Portamento Effects ADSR Envelope Generator High Quality, Linear Response, Voltage Controlled Amplifier Module Components Oscillator (Voltage Controlled Waveform Generator) Coarse and Fine Tune Rate Controls Frequency Modulation (FM) CV Input Attenuator (Internally patched to LFO Triangle Wave) Pulse Width Modulation CV Input Attenuator (Internally patched to LFO Triangle Wave) Oscillator Patch Points: One Volt Per Octave Input Reset Input FM CV Input (Overrides Internal Routing) PWM CV Input (Overrides Internal Routing) Triangle Wave Output Saw Wave Output Square Wave Output Filter (Voltage Controlled 12db Low Pass Filter) State Variable Filter Core with Voltage Controlled Cutoff Frequency Cutoff Frequency CV Attenuverter (Internally patched to ADSR Output) Cutoff Frequency and Resonance Controls Filter Patch Points: Cutoff Frequency CV Input (Overrides Internal Routing) Audio Input Audio Output LFO (Low Frequency Oscillator) Wide Range is Perfect for Long Sweeps or Audible Rate Frequency Modulation Rate Knob and Range Switch Controls LFO Patch Points: Triangle Wave Output Square Wave Output Envelope Generator (ADSR) 4 Stage Envelope Shaper Attack, Decay, Release Knobs Sustain On/Off Switch Envelope Generator Patch Points: Gate Input Envelope Output Glide (Portamento) Hardwired between the 1 Volt Per Octave Input (1V/O IN) and the Oscillator Glide Amount Knob Mixer (Oscillator Waveform Mixer) Waveform Mixer for Oscillator Outputs. Triangle Wave Attenuator Saw Wave Attenuator Square Wave Attenuator Mixer Patch Points: Mix Output VCA (Voltage Controlled Amplifier) High Quality, Linear Voltage Controlled Amplifier CV Input Attenuator Knob VCA Patch Points: CV Input (Internally patched to ADSR Output) Signal Input (Internally patched to Mix Output) Signal Output Size: 28hp Depth: 35mm Power Usage: 180mA