Inter-M PP-9113 Pre Amplifier, made in Korea

Link: electronics | viva-telecom | manualzz

FEATURES

VERSATILE AND CONVENIENT USE
13 channels of input signals from MIC 1-6, PHONO, CD, DECK, TUNER, AUX, CHIME, MIXER are provided and mixed for versatile and convenient use.

MUTING FOR PRIORITY
Signal from Mic 1, 2, Chime, Mixer automatically activate the muting circuit which temporarily mutes the signals from other input channels. You needn’t to reduce volume of other input signals when you make an emergency call or announcement by Mic 1, 2, Chime and Mixer.

HIGH PERFORMANCE CIRCUIT
This pre amplifier employs the high performance circuit, and performs better than 65dB of S/N ratio and less than 0.1% of THD.

USE OF EMERGENCY BATTERY
You can operate this pre amplifier by using of emergency battery for unexpected AC power failure.

INPUT SIGNAL INDICATING LED
This LED of volume control knob indicates input signal source

TRANSFORMER BALANCED CIRCUIT(OPTION) Microphone input 6 channel and line output circuits are designed with electronic balanced circuit which can use mic or line matching transformer optionally.

Specifications

- ELECTRICAL

Frequency Response (±3dB): 80Hz-18kHz

Input Sensitivity/Impedance and Input Type
Mic 1-5: 1mV/600Ω Balanced 

XLR Mic 6: 1mV/600Ω Balanced 1/4” 

Phone Phono 7: 4mV/47kΩ Unbal. 

Dual RCA CD 8: 500mV/47kΩ 

Unbal. Dual RCA Auxiliary 9: 200mV/47kΩ 

Unbal. 1/4” Phone Deck 10: 200mV/47kΩ 

Unbal. 1/4” Phone Tuner 11: 200mV/47kΩ 

Unbal. 1/4” Phone Chime 12: 700mV/10kΩ 

Unbal. 1/4” Phone Mixer 13: 700mV/600Ω Balanced 1/4” Phone
T.H.D: Less than 1%

S/N: Better than 65dB

Tone Control: ±12dB@100Hz (Bass) / ±12dB@10kHz (Treble)

Output Level
Line Out: 1.2V/600Ω Balanced XLR

Recording Out: 500mV/1kΩ Unbal. 1/4” Phone Muting Level Adjustmen: Program override of 0-100% (muting via inputs 1, 2, 12 and 13)

Power Switch: Push-On/Push-Off with Integral Power LED

- GENERAL
Power Source: 100–120VAC or 220–240VAC; 50/60Hz (Supplied AC mains transformer depends on country requirements)

Power Consumption: 11W

Weight: 5.5kg/12.1lb

Dimensions: 482(W) x 44(H) x 280(D)mm/19(W) x 1.75(H) x 11(D)in