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Catapult Rack TX vs Catapult RX4L

The Catapult Rack TX and the Catapult RX4L sit at about the same price, but the Catapult RX4L adds RJ45 (Ethernet) and XLR Male. It takes 1 rack unit less, too.

Catapult Rack TX and Catapult RX4L compared on rack space, weight, power, depth, I/O and price
SpecCatapult Rack TXCatapult RX4L
Rack space1U
Weight6.0 lbs4.0 lbs
Power drawPassivePassive
Depth200 mm0 mm
I/O count185
Price~$300~$300

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

Catapult Rack TX

  • XLR Female
  • etherCON

Catapult RX4L

  • RJ45 (Ethernet)
  • XLR Male

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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