Kurzweil K2000R and K2500R Overview, Upgrades, and Repair - Part 1
22:46
Kurzweil K2000R K2500R Repair - Part 2 LCD and Power Supply
16:25
Kurzweil K2500RS Synth / Sampler Overview, Upgrades, and Repair
17:50
The Great Synth Hunt: The Kurzweil K2000 Synthesizer
2:30:15
Kurzweil K2000 All Factory sounds
33:25
AKAI S5000 Sampler Overview and Upgrades
7:37
KURZWEIL 2500 DEMO
1:14:50
Electronic Circuitry Diagnosis And Fault Finding! [Repair]
17:05