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Audio Preamplifier with Chime Tone

Audio Preamplifier with Chime Tone

Aluminium alloy panel with standard 19″ 2U height.
Built-in CHIME & SIREN circuitry.
5 MIC inputs, 3 AUX inputs, 2 EMC input,4 AUX outputs.
Individual volume controller for MIC & AUX inputs.
MASTER volume controller ,BASS and TREBLE tone controller.
EMC1,2 have priority over all inputs except MIC1

Specification

Model	RH2811P
MIC Input	MIC 1,2,3,4,5: 18mV/600 ohms, Unbalanced
AUX Input	AUX 1,2,3: 200mV/10k ohms, Unbalanced
EMC Input	EMC 1,2: 1.5V/10k ohms, Unbalanced
Tone	BASS:±10dB at 100Hz,TREBLE:±10dB at 10KHz
Frequency Response	20Hz – 20KHz
S/N Ratio	MIC 1,2: 70dB; AUX 1,2,3: 80dB
THD	Less than 0.1%
Muting Function	MIC 1 overrides other input signals with 0-30 dB attenuation,EMC1,2 overrides all inputs except MIC1
LED Indicators	POWER
Protection	AC fuse
Power Requirements	Optional
Power Consumption	50W
Dimensions (W×D×H)	483(W)×366(D)×89(H)mm
Packing Size	185(H)×520(W)×435(D)mm
Net Weight	6Kg
Gross Weight	7.8Kg

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