| Signal-to-Noise Ratio (A-weighted) |
104dB |
| Power Consumption |
180W |
| Cooling |
Continuous speed controlled fan |
| Height |
244mm (9.61″) |
| Width |
395mm (15.55″) |
| Depth |
241mm (9.49″) |
| Weight Net |
4.9kg (10.8 lbs) |
| AC power input |
100–240VAC, 50–60Hz |
| Audio player (USB at front panel) |
Switching mode power supply (μC controlled): FAT 32; Supported audio file formats: MP3, WAV; Interface: USB2.0, female type A; USB power supply, max. rated current (short circuit proof): 5 V, 500 mA; |
| Auxiliarys (MON, FX, AUX) |
1 Post, 1 Pre |
| Channel VOL and FX/AUX send attenuation |
>85dB |
| Channels |
5 |
| CMRR, MIC input, 1 kHz |
>80dB |
| Delay MASTER B, selectable |
0–145ms (0–50m) |
| Digital Audio Interface |
Channels: 2 in, 2 out; AD/DA conversion: 16-bit, delta-sigma; Sampling rate: 32/44.1/48kHz; PC interface: USB2.0, female type B |
| Displays |
128 x 64 pixels, LCD |
| Effects |
Type: Stereo 24/48-bit multi effects processor; Effect presets: 32 factory presets, user editable; Remote control: Footswitch |
| Equalization |
Low shelving filter: ±15dB / 60Hz; Mid peak filter: ±12dB / 2.4kHz; High shelving filter: ±15dB / 12kHz |
| Equivalent Input Noise, MIC input, A-weighted, 150 ohms |
-129dBu |
| Filter |
Low-cut filter, microphone processing (switchable): 80Hz, 18dB/oct. or 150Hz, 12 dB/oct; Low-cut filter, amplifier (engaged in Direct Drive mode): 50Hz or 70Hz, 18dB/oct; Speaker processing: LPN, switchable |
| IMD-SMPTE, power amplifier, 60 Hz, 7 kHz |
<0.15% |
| Input Connections |
5 x XLR/Jack socket |
| Input Impedances |
MIC: 2㏀; CD: 10㏀; All other inputs: > 15㏀ |
| Input Sensitivity |
MIC: -65dBu (435μV); LINE (mono): -45dBu (4.35mV); LINE (stereo): HI: -27dBu (34.6mV), LO: -11dBu (218mV); CD (stereo): -27dBu (34.6mV) |
| Master EQ 7-band (63, 160, 400, 1k, 2.5k, 6k, 12k Hz) |
±10dB / Q =1.5 |
| Max. dual channel output power, dynamic headroom, IHF-A |
into 4Ω: 2 x 600W; into 8Ω: 2 x 340W; |
| Max. level, mixing desk, input VOL down, output VOL up |
MIC inputs, GAIN @ min. position: +11dBu; Mono line inputs, GAIN @ min. position: +30 dBu; Stereo line inputs: +26dBu; PHONES output: +21dBu; MASTER A, B, AUX outputs: +11dBu |
| Max. output power, Direct Drive mode (bridge configuration), continuous, 1 kHz, THD = 1% |
into 12Ω: 680W |
| Max. Single Channel Output Power, Continuous, 1 kHz, THD = 1% |
into 4Ω: 500W; into 8Ω: 280W |
| Max. Single Channel Output Power, Dynamic-Headroom, IHF-A |
into 4Ω: 640W; into 8Ω: 350W |
| Maximum Midband Output Power, 1 kHz, THD = 1%, Dual Channel |
into 4Ω: 2 x 450W; into 8Ω: 2 x 270W; |
| Maximum Output Voltage |
Dual channel mode: 52Vrms; Direct Drive mode: 100Vrms |
| Microphone mute switch attenuation |
>100dB |
| Noise, Channel inputs to Master A L/R outputs, A-weighted |
MASTER VOLUME down: -99dBu; MASTER VOLUME center, all channel volume down: -90dBu; MASTER VOLUME center, all channel volume center: -85dBu |
| Operating Temperature Range |
5° to 40°C (40° to 105°F) |
| Output Impedances |
PHONES: 47Ω; All other outputs (impedance balanced): 150Ω |
| Output Stage Topology, amplifier |
Class D |
| Phantom Power |
48VDC |
| Protection |
MASTER A, B, AUX outputs: Adjustable peak limiters, -10 – +11dBu; Amplifier: Audio limiters, high temperature, DC, HF, short circuit, peak current limiters, turn-on delay, back EMF; Switching mode power supply (μC controlled): Inrush current limiters, ma |
| Rated output power (*rated load) THD < 0.2%, 20Hz – 20kHz |
into 4Ω: 400W; into 8Ω: 240WW |
| Safety Class |
I |
| Shipping Weight |
6.4kg (14.11 lbs) |
| Total Harmonic Distortion |
MIC input to master A L/R outputs, +10dBu, typical: < 0.015%; MIC input to speaker output: < 0.15%% |
| Transducer |
dBu, typicalmm |
