Lambda
| Manufacturer | Korg |
| Function | Synthesizer (Preset String Synthesizer) |
| Produced | 1979-1982 |
| Model ID | ES-50 |
| Form Factor | Keyboard |
| Signal Path | Analog Hardware |
| Dimensions | 824(W) x 127(H) x 497(D) mm |
| Weight | 15 kg |
| Channels | 48 Voice |
| Links | Owner's Manual at Internet Archive · Schematics at Internet Archive · Info at carbon111.com · Review at sonicstate.com |
| Notes | Polyphony - 48 notes Oscillators - 3 top-octave generators Waveforms - Divide-down pulse waves LFO - Tremolo and Vibrato; pitch bend Filter - Fixed filter banks for each preset; extra VCF for Brass Envelope - 2 simple envelopes per key; 1 preset filter env for Brass Effects - Analog chorus Keyboard - 48 keys; no velocity or aftertouch Memory - 9 preset sounds Control - Keyboard trigger out, sustain and expression pedal inputs Date Produced - 1979 - 82 |