Synths ⇝ Arp ⇝ Arp Quadra

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.

Specifications

Year Released: 1978

Keyboard: 61 keys

Polyphony: 61 notes

User Patches: 16

User Demo Videos

Rating

File Downloads

Arp Quadra Manual

Arp Quadra Service Manual

Arp Quadra Schematics

Items for Sale on Reverb

Used Set of 35 Original ARP Quadra Sliders for Refurbishing/Parts/Repair ($379)

ARP Quadra 1980 - Mint ($14,000)

ARP Quadra 1978 - Black ($14,500)

ARP Quadra 1978-80 - Black ($13,999.99)

Arp Quadra 8048 0214 Main Cpu M5 L8048 0214 Cpu New Rare ($44.95)

ARP Quadra - Beautifully Illustrated Blank Patch Sheet PDF ($11.80)

ARP Quadra 1978 -LEGEND - ✅ ULTRA RARE from ´70s -´80s✅ Professional Synthesizer✅ Cleaned & Full Checked ✅ ($23,389.40)

ARP - Quadra - Mixer section - Slide potentiometer - 100kb liner ($20)

ARP - Odyssey MKIII , PRO-DGX , Quadra - XLR Jack ($9.80)

ARP QUADRA 1978 ($11,249.19)

ARP Quadra (MIDI) // Restored by VS&C ($16,875.47)

Lot of 42 Damaged ARP Slider Caps - Avatar Omni 2 Odyssey Axxe Quadra ($84)

Arp - Explorer , Odyssey , Quadra - Key bushing ($0.99)

38 ARP Vintage CTS slide pots 1978 Odyssey Axxe ProDgx Omni Quadra ($85)

Synthchaser 4075 VCF Submodule for ARP Omni, Odyssey, Quadra, Axxe, Avatar & Pro/DGX ($189)