|The Tom Oberheim Synthesizer Expander Module with Patch Panel has the one-of-a-kind majesty of the original Oberheim SEM analog sound, with incredible flexibility and sonic characteristics.
All internal SEM connections are brought out to 3.5mm minijacks. The basic connections are a one-volt-per-octave VCO control voltage and a standard 0 to +5 gate signal.
|Model||SEM with Patchpanel|
|Engine Detailed||2 VCO's (per voice) with sawtooth or variable-pulse waveforms|
|Filter (VCF)||2-pole multimode (low-, band-, hi-pass, band-reject) VCF with ASR (Attack, Decay and Sustain) generator|
|Envelope (VCA)||2 ADR (Attack, Decay and Sustain) Envelope Generators|
|Sequencer||Mini Sequencer (with 8 steps and 2 voices)|
Produced:||2009 - 2009
||Y: Yes, N: No, N/A: Not Applicable
||Voltage Controlled Oscillator
||Digital Controlled Oscillator
||Low Frequency Oscillator
||Voltage Controlled Filter
||Voltage Controlled Amplifier
||As with a piano, the harder you hit a key, the louder the sound, unlike most organs which always produce the same loudness no matter how hard you hit a key.
||Pressing a key after you activated it. Channel Aftertouch, no matter which key, it will send a Channel message. Poly Aftertouch, sends the pressure per key instead of the whole channel.
|Values for OSC, LFO, Filter, Envelope are per voice unless stated otherwise.