| Input |
| Connectors |
XLR |
| Type |
Electronically servo-balanced, RF filtered |
| Impedance |
Balanced >50k Ohms, unbalanced >25k Ohms |
| Max. Input level |
+22 dBu typical, balanced or unbalanced |
| CMRR |
>40 dB, typically >55dB at 1 kHz |
| Output |
| Connectors |
XLR |
| Type |
Electronically servo-balanced, RF filtered |
| Impedance |
Balanced 60 Ohms, unbalanced 30 Ohms |
| Max. Output level |
+20 dBm balanced/unbalanced |
| Performance |
| Bandwidth |
20Hz to 20kHz, +0/-0.5dB |
| Frequency Response |
<5Hz to >90kHz, +0/-3dB |
| Signal to Noise |
Ref.: +4dBu, 20Hz to 20kHz, unweighted |
| Stereo Mode: |
Mono Mode: |
| Low Output |
>93dBu |
>93dBu |
| Low-Mid Output |
|
>94dBu |
| Mid Output |
>95dBu |
| High-Mid Output |
|
>94dBu |
| High Output |
>90dBu |
>88dBu |
| Dynamic Range |
>106dB, unweighted |
| THD & Noise |
Limiter Off |
Limiter On |
| <0.04% |
<0.5 |
| Interchannel Crosstalk |
High to Low: |
<93dBu |
| High to Mid: |
<94dBu |
| High to Low: |
<95dBu |
| High to High-Mid: |
<95dBu |
| High-Mid to Low-Mide: |
<95dBu |
| Low-Mid to Low: |
<92dBu |
| Crossover |
| Filter Type |
Linkwitz-Riley, 24 dB/octave, state-variable |
| Stereo Mode Frequencies |
x 1 |
x 10 |
| Low/High |
45 to 1KHz |
450Hz to 10kHz |
| Low/Mid |
45 to 1KHz |
450Hz to 10kHz |
| Mid/High |
450Hz to 10kHz |
| Mono Mode Frequencies |
x 1 |
x 10 |
| Low/Low-Mid |
45 to 1kHz |
450Hz to 10kHz |
| Low-Mid/High-Mid |
450Hz to 10kHz |
| High-Mid/High |
450Hz to 10kHz |
| Function Switches |
| Front Panel |
| Low Cut |
Activates 25Hz Butterworth, 12dB/Octave |
| high-pass filter |
| Mute |
Mutes the individual output |
| Phase Invert |
Inverts the phase at the individual output |
| CD Horn |
Corrects CD horn frequency response above |
| 3.5kHz |
| Limiter |
Activates the limiter function for all outputs |
| Rear Panel |
| Xover Frequency |
Multiplies crossover frequency ranger by 10 |
| Mode |
Selects stereo/mono and 2/3/4-way operation |
| LF Sum |
Selects normal stereo or mono-summed low |
| frequency operation |
| ON=Channel 1 + 6dB louder/Channel 2: the same |
| as before |
| Controls |
| Input |
Controls the input gain (+/-12dB) |
| Xover Frequency |
Controls the crossover frequency |
| Delay |
Controls the delay at the low output (0 to 2 msec.) |
| Gain |
Controls the output gain (+/-6dB) |
| Threshold |
Controls the thereshold of the limiter (-6dB to OFF) |
| Power Supply |
| Mains Voltages |
USA/Canada |
120V~,60Hz |
| U.K./Australia |
240V~,50Hz |
| Europe |
230V~,50Hz |
| General Export Model |
| Power Consumption |
95-120V~, 210-240V~, 50-60Hz |
| <22W |
| Fuse |
95-120V:~T 1A H |
| 210-240V:~T 500mA H |
| Mains Connection |
Standard IEC receptacle |
| Physical |
| Dimensions |
483 x 200 x 45mm/19(L)" x 7.9(W)" x 1.77(H)" |
| Net Weight |
3 kg(6.61lb) |
