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25.0 Specifications
Gain: 0dB standard. Optional +10dB to order.
Noise: 85dBm 20Hz to 20kHz unweighted.
Distortion: <0.5% THD up to +20dBm output, limiter cancelled.
Typically 0.0005% THD +6dBm output.
Filters: 24dB/OCT Linkwitz-Riley as standard.
Options include any 12, 18, 24dB/OCT filter type with user specified
frequencies preset by plug-cards.
Phase: Continually adjustable 0-180 degree at band corner frequency. Additional 180
degree using the polarity switch.
Inputs: 10k ohm electronically balanced.
Input Filter: 24dB/OCT 30Hz subsonic. Optional 15Hz. 18dB/OCT 26kHz ultrasonic.
Outputs: Unbalanced 50 milli-ohm current limited source to drive 600 ohm load.
Maximum level +20dBm.
Limiter: Separate for each band with attack and release times scaled to suit. Limit
ratio >20:1. Threshold range adjustable in 0.5dM steps from +10dBv to -
11dBv.
Indicators: Three LEDs to indicate presence of signal, onset of limiting and over-limiting.
Insertion Points: Channel sends: Output impedance 100 ohm to drive 10k ohm load to +20dBv.
Channel returns: Input impedance 10k ohm. Maximum level +20dBv
unbalanced.
Mains Supply: Switched 120V or 240V +10%-20% at 50-60Hz.
Power supply is designed with extended low-voltage tolerance to meet show
requirements.
Size: 482mm x 44mm x 228mm
19" x 1¾" x 9".
Weight: 4.5kg packed.
Specifications
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