Allen & Heath AR84 AudioRack expander
Allen & Heath AR84 8x4 expander
Allen & Heath AR84 front panel
Allen & Heath AR84 rear panel
Click image to open expanded view
Allen & Heath AR84 AudioRack expander
Allen & Heath AR84 8x4 expander
Allen & Heath AR84 front panel
Allen & Heath AR84 rear panel

Allen & Heath AR84 8x4 AudioRack I/O Expander for Qu / SQ / Avantis

Allen & Heath
Sale price
$999
List price
$1,199
You save
$200 (17%)
Available now — ships from our shop or direct from the manufacturer

The Allen & Heath AR84 is a compact 1U expander that adds 8 inputs and 4 outputs wherever you need them. Hang it off an AR2412 or AB168 to grow your stage I/O, or run it straight to the mixer as a small sidefill or drum-riser box.

Highlights

  • 8 locking XLR mic/line inputs with recallable preamps (+5 to +60dB gain, -20dB pad)
  • 4 balanced, relay-protected XLR line outputs
  • dSNAKE protocol, 48kHz
  • Connects to the expander port of an AR2412 / AB168, or direct to the mixer, over Cat5 up to 100m
  • Works with Qu (including Qu Classic), SQ / SQ+, Avantis and AHM-64
  • 1U 19" rack mount, rack ears included
  • Plug and play — the mixer handles the firmware

Specs

  • Power: 100–240V 50/60Hz, 20W max
  • Dimensions: 19" x 8.6" x 1.9" (483 x 220 x 48mm)
  • Weight: 6.6 lb (3kg)

Condition: New, with full Allen & Heath manufacturer warranty.

Warranty, financing & protection

Full manufacturer’s warranty included through ECG Music as an authorized dealer.

Optional extended protection may be available at checkout on eligible products.

Lease-to-own through Progressive Leasing is available at checkout for eligible customers. Learn more.

Free Standard Shipping on Most Orders $125+ (Contiguous U.S.)

Expedited shipping available at checkout. High-value instruments may ship insured or by special arrangement. See shipping policy

Authorized Dealer · Independent, owner-operated guitar shop with real support before and after the sale.

Local pickup by appointment. International shipping by quote.

Financing options are shown at checkout when eligible. Financing details

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