Technical Specifications
Microphone preamplifier
| Specification | Value |
|---|---|
| Mic gain range | 58 dB |
| Line gain range | 58 dB (−10 dB pad) |
| Phantom power | 48 V ±4 V @ 10 mA/channel |
| Mic EIN | < −128 dBu |
| CMRR | > 85 dB @ 1 kHz |
| Maximum input level | +16 dBu |
| Input impedance — mic | > 3 kΩ balanced |
| Input impedance — line | > 10 kΩ balanced |
| Frequency response | ±0.5 dB, 10 Hz to 40 kHz |
| Crosstalk | < −105 dBu @ 1 kHz and 10 kHz |
| THD+N @ 0 dBu, 1 kHz | < 0.0015% |
| SNR | 100 dB |
| XLR | Pin 2 hot, Pin 3 cold, Pin 1 shield |
| 1/4-inch jack | Tip hot, Ring cold, Sleeve shield |
Instrument (DI) input
| Specification | Value |
|---|---|
| Gain range | 58 dB |
| Maximum input level | +10 dBu |
| Input impedance | 1 MΩ unbalanced |
| Frequency response | ±0.5 dB, 10 Hz to 20 kHz |
| THD+N @ 0 dBu, 1 kHz | < 0.3% |
| SNR | 100 dB |
| 1/4-inch jack | Tip hot, Sleeve shield |
ADC inputs
| Specification | Value |
|---|---|
| Digital reference level | 0 dBFS = +8 dBu |
| Frequency response | ±0.5 dB, 10 Hz to Fs/2 |
| Crosstalk | −105 dBu @ 1 kHz and 10 kHz |
| THD+N @ −1 dBFS, 1 kHz | < 0.001% |
| Dynamic range | 113 dB A-weighted |
DAC outputs
| Specification | Value |
|---|---|
| Maximum output level | +11 dBu |
| Digital reference level | 0 dBFS = +11 dBu |
| Output impedance | < 100 Ω balanced |
| Frequency response | ±0.5 dB, 10 Hz to Fs/2 |
| Crosstalk | < −110 dBu @ 1 kHz |
| THD+N @ −1 dBFS, 1 kHz | < 0.0015% |
| Dynamic range | 113 dB A-weighted |
| 1/4-inch jack | Tip hot, Ring cold, Sleeve shield |
Headphone output
| Specification | Value |
|---|---|
| Output impedance | < 50 Ω |
| Frequency response | ±0.5 dB, 10 Hz to Fs/2 |
| Crosstalk | −110 dBu @ 1 kHz |
| THD+N @ −1 dBFS, 1 kHz | < 0.0015% |
| Dynamic range | 113 dB A-weighted |
| Maximum level into 30 Ω | +0.5 dBu, 0.0025% THD+N, 1.16 Vpk, 45 mW |
| Maximum level into 60 Ω | +4.22 dBu, 0.0015% THD+N, 1.78 Vpk, 52 mW |
| Maximum level into 600 Ω | +10.1 dBu, 0.0018% THD+N, 3.52 Vpk, 20 mW |
| 1/4-inch jack | Tip left, Ring right, Sleeve shield |
DSP mixer roundtrip latency
| Sample rate | Input-to-output latency |
|---|---|
| 44.1 kHz | 0.594 ms |
| 48 kHz | 0.552 ms |
| 88.2 kHz | 0.302 ms |
| 96 kHz | 0.281 ms |
DAW playback latency
At a 32-sample buffer for software-instrument playback:
| Sample rate | Latency |
|---|---|
| 44.1 kHz | ~2.5 ms |
| 96 kHz | ~2 ms |
DAW roundtrip software-monitoring latency
At a 32-sample buffer, input to output:
| Sample rate | Latency |
|---|---|
| 44.1 kHz | 5 ms |
| 96 kHz | 4.1 ms |
note
Performance at very low buffer sizes can vary depending on factors including CPU load, operating system and the performance of other drivers.
USB 2.0 High Speed
| Specification | Value |
|---|---|
| Input channels | 2 analogue |
| Output channels | 2 analogue |
| Connector | USB Type-C |
| Included cable | 1 m USB 2.0 Type-C to USB Type-A |
Weight and dimensions
| Item | Unit | Packaged |
|---|---|---|
| Weight | 360 g | 600 g |
| Dimensions | 140 mm (W) × 67 mm (H) × 67 mm (D) | 172 mm (W) × 88 mm (H) × 97.5 mm (D) |
Next steps
Continue to Safety and Compliance, or return to Firmware Updates.