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CQ-20B vs SQ-7 Digital Mixer

The SQ-7 Digital Mixer costs about $5,499 more than the CQ-20B and buys you 23 more I/O, plus etherCON and XLR Female. It takes 2 rack units less, too. Budget 80W more on the circuit.

Allen & Heath
CQ-20B
Allen & Heath
SQ-7 Digital Mixer
CQ-20B and SQ-7 Digital Mixer compared on rack space, weight, power, depth, I/O and price
SpecCQ-20BSQ-7 Digital Mixer
Rack space2U
Weight9.9 lbs39.7 lbs
Power draw40W120W
Depth300 mm530 mm
I/O count730
Price~$1,000~$6,499

Highlighted where one is plainly lighter, smaller, cheaper or draws less. I/O count is left unmarked on purpose — more connectors you don't need is weight, cost and a bigger case.

Connectors only one of them has

CQ-20B

  • Combo XLR/TRS
  • TRS 1/4"

SQ-7 Digital Mixer

  • etherCON
  • XLR Female
  • AES3 XLR

Settle it in your own rack

Specs decide less than fit does. Drop either one into your rig and see the real answer — what space is left, what the circuit draws, and whether every cable it needs actually lands somewhere.

Open the rack plannerFree, no sign-up. Both units are in the catalog.

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