MICROPHONE PREAMPLIFIER:
(measurement includes ADC signal path)
| MIC GAIN: | 0 to 58 dB |
| LINE GAIN: | -10 to 48 dB (-10dB hardwired line pad) |
| PHANTOM POWER: | 48V ±4V @ 10mA/Channel |
| MIC EIN: | <-126.0 dBu |
| CMRR: | >75 dB @ 1kHz |
| MAXIMUM INPUT LEVEL: | +12 dBu (0 dBFS digital Maximum) |
| INPUT IMPEDANCE (Mic): | 2.8 kΩ Balanced |
| INPUT IMPEDANCE (Line): | >8kΩ Balanced |
| FREQUENCY RESPONSE: | ±0.1 dB 20Hz to 22kHz @ min. gain ±1.0 dB 20Hz to 22kHz @ max. gain |
| CROSSTALK: | <-91 dBu |
| THD+N @ 0dBu (1kHz): | 0.0015% (-96.5dBu) |
| SNR: | 96 dB un-weighted, 99 dB A-weighted |
| XLR Combi Female | Pin 2 (Hot), Pin 3 (Cold) & Pin 1 (Shield) |
| 1/4" TRS Jack | Tip (Hot), Ring (Cold) & Sleeve (Shield) |
D.I (Channel 1):
| D.I GAIN: | -5 to 35 dB |
| MAXIMUM INPUT LEVEL: | +8 dBu (0.6% THD typical) |
| INPUT IMPEDANCE: | >500kΩ Unbalanced |
| FREQUENCY RESPONSE: | ±0.1 dB 20Hz to 22kHz |
| THD+N @ 0dBu (1kHz): | <0.1% all musical 2nd and 3rd harmonics
Typically 0.05% at 0dBu |
| SNR: | 87 dB un-weighted, 90dB A-weighted |
| 1/4” JACK: | TIP (Hot) & SLEEVE (Shield) |
ANALOGUE TO DIGITAL CONVERTER (ADC 1 & 2):
(measured sans microphone preamplifier under AES-17)
| MAXIMUM INPUT LEVEL: | +12 dBu (0 dBFS digital maximum) |
| DIGITAL REFERENCE LEVEL: | +12 dBu = 0 dBFS |
| FREQUENCY RESPONSE: | ±0.1 dB 10Hz to Fs/2 (flat to nyquist) |
| CROSSTALK: | -100 dBu @ 1kHz & 10kHz |
| THD+N @ -1dBFS (1kHz): | <0.001% (-100 dB) |
| THD+N @ -6dBFS (1kHz): | <0.0011% (-99.1 dB) |
| DYNAMIC RANGE: | 112 dB un-weighted 114 dB A-weighted |
DIGITAL TO ANALOGUE CONVERTER (DAC 1&2):
(measured under AES-17 at line outputs 1&2)
| MAXIMUM OUTPUT LEVEL: | +12 dBu (0 dBFS digital maximum) |
| DIGITAL REFERENCE LEVEL: | +12 dBu = 0 dBFS |
| OUTPUT IMPEDANCE | <100Ω |
| FREQUENCY RESPONSE: | ±0.1 dB 10Hz to Fs/2 (flat to nyquist) |
| CROSSTALK: | <-104 dBu @ 1kHz & 10kHz |
| THD+N @ -1dBFS (1kHz): | <0.0015% (-96.5 dB) |
| DYNAMIC RANGE: | 112 dB un-weighted 115 dB A-weighted |
| 1/4" TRS Jack | Tip (Hot), Ring (Cold) & Sleeve (Shield) |
DUAL HEADPHONE OUTPUT:
| MAXIMUM OUTPUT LEVEL: | +12 dBu (0dBFS digital maximum) |
| DIGITAL REFERENCE LEVEL: | +12 dBu = 0 dBFS |
| VOLTAGE GAIN: | +6 dB (optimised for loudness) |
| OUTPUT IMPEDANCE: | <30 Ω Balanced |
| FREQUENCY RESPONSE: | ±1.0 dB 10Hz to Fs/2 (load dependant) |
| CROSSTALK: | -98 dBu @ 1kHz & 10kHz |
| THD+N @ -1dBFS (1kHz): | <0.0012% (-98.4 dB) |
| DYNAMIC RANGE: | 106 dB un-weighted 108 dB A-weighted |
| MAX LEVEL INTO 30ohms: | +3 dBu, 0.008% THD+N, Power: 80mW |
| MAX LEVEL INTO 60ohms: | +6 dBu, 0.005% THD+N, Power: 80mW |
| MAX LEVEL INTO 600ohms: | +12 dBu, 0.0025% THD+N, Power: 31mW |
| 1/4” TRS JACK: | TIP (Left), RING (Right) & SLEEVE (Shield) |
| 1/8” MINI JACK: | TIP (Left), RING (Right) & SLEEVE (Shield) |
USB 2.0 HIGH SPEED:
| BUS POWER: | 500mA @5V System Limit 420mA @5V Maximum (No 48V) |
| No. of INPUT CHANNELS: | 2 (2 Analogue) |
| No. of OUTPUT CHANNELS: | 2 (2 Analogue) |
| DSP MIXER LATENCY: | ROUND TRIP (in-to-out)
44.1kHz 1.583ms |