Vintage 1976 Arp 2600 (S/N 2601-0064) & 3620 Keyboard Controller

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videos by Silicon Breakdown

"Recorded April 2021 using Vintage 1976 Arp 2600 (S/N 2601-0064)"

Playlist:
1. Arp 2600 Filter Modulation 2021
2. Arp 2600 Oscillator Check
3. Arp 2600 How to tune up oscillators and verify they are calibrated correctly

via this auction

"This is an Arp 2600 in great condition. Not only is the exterior and Tolex in great condition, the electronics are also in great condition, and all features work. Every key on the keyboard plays without glitches or drifting. Every slider, pot and jack work. All hardware on the cases and the Tolex covering are original. A matching 3620 keyboard is also in great shape and plays perfectly. The original lids for the 2600 and 3620 are included."