Highlight Features
PR-10 – Professional Pre-Amplifier Mixer
The PR-10 is a professional pre-amplifier mixer designed for public address systems, conference rooms, and commercial audio installations. With 10 independent input channels, flexible volume control, and built-in emergency priority functions, PR-10 ensures stable signal management, clear audio mixing, and reliable operation in both daily use and emergency broadcasting scenarios.
Key Features:
Pre-amplifier mixer optimized for PA and background music systems.
10 input channels including 6 microphone inputs and 4 line-level inputs.
Independent volume control for each input channel, allowing precise audio balancing.
Emergency priority input automatically bypasses volume control and attenuates other signals by 20 dB.
Soft-start & output delay protection reduces power-on noise and protects downstream equipment.
Wide frequency response ensures clear speech and natural music reproduction.
Rack-mount design suitable for standard 19-inch equipment racks.
Technical Specifications:
Model: PR-10
Product Type: Pre-Amplifier Mixer
Input Specifications:
Mic 1–6: 5 mV / 600 Ω, balanced
AUX 1–4: 200 mV / 10 kΩ, unbalancedFrequency Response: 18 Hz – 22 kHz (±1 dB)
Signal-to-Noise Ratio (S/N):
Mic input: 80 dB
AUX input: 85 dBTone Controls:
Bass: ±10 dB @ 100 Hz
Treble: ±10 dB @ 10 kHzPower Supply: 110–230 V, 50 / 60 Hz
Dimensions: 484 × 330 × 88 mm
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