The polyphony on the Arp Quadra varies based on the instrument. The bass is monophonic, the lead is duophonic, and the strings have full polyphony.
Year Released: 1978
Keyboard: 61 keys
Polyphony: 61 notes
User Patches: 16
ARP Quadra 2463 Synthesizer (Serviced) ($10,107.99)
ARP QUADRA w/Synthchaser MIDI + LED upgrade + more. FULLY SERVICED ($8,499)
ARP Quadra Polyphonic Analog Synthesizer 1978 - 1981 - Black / Orange ($7,025.33)
Used Set of 35 Original ARP Quadra Sliders for Refurbishing/Parts/Repair ($359)
ARP Quadra 1978 -LEGEND - ✅ ULTRA RARE from ´70s -´80s✅ Professional Synthesizer✅ Cleaned & Full Checked ✅ ($26,845.24)
ARP Quadra 1978 -LEGEND - ✅ ULTRA RARE from ´70s -´80s✅ Professional Synthesizer✅ Cleaned & Full Checked ✅ ($26,845.24)
ARP Quadra - Excellent ($6,500)
ARP Quadra 1978-80 - Black ($11,999.99)
ARP Quadra Polyphonic Analog Synthesizer 1978 - 1981 - Black / Orange ($20,310.53)
ARP - Quadra - Mixer section - Slide potentiometer - 100kb liner ($20)
ARP Quadra - Beautifully Illustrated Blank Patch Sheet PDF ($13.50)
Arp Quadra 8048 0214 Main Cpu M5 L8048 0214 Cpu New Rare ($45.08)
ARP Quadra 1980 service manual ($593.25)
ARP - Odyssey MKIII , PRO-DGX , Quadra - XLR Jack ($9.80)
Arp - Explorer , Odyssey , Quadra - Key bushing ($0.99)
Synthchaser 4075 VCF Submodule for ARP Omni, Odyssey, Quadra, Axxe, Avatar & Pro/DGX ($189)
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