1 Specifications
Product GuideUpdated: Sep 24, 2026GW-EV156-UGRev: 0.3
| Item |
Specification |
| Series |
Desktop |
| Positioning |
Desktop multi-source audio decoding hub |
| Versions |
ARC / Standard (Standard has no HDMI ARC) |
| Bluetooth |
6.0 |
| Bluetooth chip |
Qualcomm QCC3084 |
| Bluetooth role |
Receive |
| Codecs |
LDAC / aptX Adaptive / aptX HD / aptX LL / aptX / AAC / SBC |
| Default codec |
LDAC first, selectable under Bluetooth → Codecs |
| LE Audio |
LC3, Auracast receive |
| USB audio input |
Up to 96 kHz / 24-bit |
| RCA IN |
Yes |
| Optical IN / Coaxial IN |
Up to 192 kHz / 24-bit |
| HDMI ARC input |
ARC version |
| Optical OUT / Coaxial OUT |
Up to 192 kHz / 24-bit |
| RCA OUT |
Driven by a CS43198 DAC |
| Power / Battery |
External USB-C power, no battery; power port rated 5 V / 1 A |
| Display |
240 × 280 color display |
| Controls |
Rotary encoder |
| Sound adjustment |
EQ |
| App |
Gigawit Control |
| Dimensions |
106 × 105 × 38 mm |
| Weight |
230 g |
| Item |
Value |
| THD+N |
≤ 0.00039% |
| SNR |
120 dB |
| Noise floor |
1 µVrms |
| Frequency response |
20 Hz – 50 kHz (−2 dB) |