Used ELKA RHAPSODY 490 Synthesizers 61-Key Synthesizers
Mixseda-Cherry Audio release Elka-X
Collection smem _ Elka X 1000 Digital Multi-Keyboard Organ and Synthesizer, 1989 _ Four-operator FM system, two manuals with five octaves, 8 real-time sections, 24 voices, 8-fold multimode, 325 sounds, 20 rhythms
Elka Synthex synthesisers by Generalmusic | Indiegogo
Got this Elka Space Organ the other week and it's incredible! : r/synthesizers
MATRIXSYNTH: Elka
Heyday Musical Instruments & Repair - Just arrived.. #Elka #X25 Double manual, fun accompaniment rhythms, built in speaker! Not a combo organ.. #heydayavl #asheville #forsale | Facebook