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GLXD4R+ Wireless Guitar Receiver vs ULXD4 Wireless Receiver

The ULXD4 Wireless Receiver costs about $800 more than the GLXD4R+ Wireless Guitar Receiver and buys you BNC and RJ45 (Ethernet).

GLXD4R+ Wireless Guitar Receiver and ULXD4 Wireless Receiver compared on rack space, weight, power, depth, I/O and price
SpecGLXD4R+ Wireless Guitar ReceiverULXD4 Wireless Receiver
Rack space1U half-rack1U half-rack
Weight1.8 lbs2.2 lbs
Power draw5W12W
Depth200 mm220 mm
I/O count66
Price~$549~$1,349

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

GLXD4R+ Wireless Guitar Receiver

  • SMA
  • USB-C

ULXD4 Wireless Receiver

  • BNC
  • RJ45 (Ethernet)

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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