ELKA SYNTHEX - Rosen Sound Demo
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Korg Poly 61 Repair and Restauration Synth Hunter Episode 11
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The Story of the Elka Synthex
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Elka Synthex
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Introduction to Cherry Audio Elka-X Part 3 - Hosted by Tim Shoebridge
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Minimalism for Modular #3: Arvo Pärt
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What is this??? Nonlinear Labs C15
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The Glorious ARP Quadra from 1978!
9:42