ATW-R3210 3000 Series Receiver vs Relay G55 Wireless Guitar
The ATW-R3210 3000 Series Receiver costs about $100 more than the Relay G55 Wireless Guitar and buys you 1 more I/O, plus TS 1/4" and BNC. It also costs you 1 more rack unit.
Audio-Technica
ATW-R3210 3000 Series Receiver| Spec | ATW-R3210 3000 Series Receiver | Relay G55 Wireless Guitar |
|---|---|---|
| Rack space | 1U half-rack | — |
| Weight | 1.3 lbs | 1.1 lbs |
| Power draw | 7W | 5W |
| Depth | 200 mm | 180 mm |
| I/O count | 5 | 4 |
| Price | ~$549 | ~$449 |
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
ATW-R3210 3000 Series Receiver
- TS 1/4"
- BNC
- DC Barrel
Relay G55 Wireless Guitar
- TRS 1/4"
- SMA
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.

