Korg Poly 61 with Tauntek CPU board upgrade
11:37
Korg Poly-61
38:37
Korg Poly-61 cleaning, battery replacement, recover original presets
18:59
The Stunning Korg Trident
14:55
rare birds: Rolling REC-4 analog BBD delay & spring reverb with not so rare Elka Solist 505
1:03:32
Roland SH 2000 Repair & Demo
20:48
Korg Poly 61 Repair and Restauration Synth Hunter Episode 11
18:57
Korg multi/poly – Explore the features and capabilities
1:12:05