LY International Electronics Co., Ltd

Description:

◆ All-in-one public address device combining CD/DVD/VCD/MP3/MP4 player, tuner, pre-amplifier and power amplifier together.
◆ Fluorescence digital display, totally-digitalized tactile control.
◆ Equipped with USB interface, supports common USB flash disk, mobile hard disk, etc.
◆ Phantom power supply for 1-channel AUX input, 4-channel microphone XLR input, and 4-channel microphone.
◆ Built-in chime generator, chime short-circuit toggles output instantly.
◆ Chime signal overrides 4-channel microphone signal, CD/DVD/VCD/MP3 player signal, tuner signal and AUX signal.
◆ High and low tone control, and volume control available.
◆ 100V and 70V fixed-voltage output and 4Ω-16Ω fixed-resistance (balanced, not grounded) output.
◆100V fixed-voltage output for 2 zones.

Specification:

Model:	PM-7806	PM-7812	PM-7825	PM-7835
Output Power:	60W	120W	250W	350W
Output Regulation:	From full-load to no-load, less than 5 %
Output Method:	4Ω balanced output, 70V&100V fixed-voltage outputs
Zone Output:	600Ω, 1V(0 dBV)
Aux Output:	Zones 1 and 2: 100V
Input:	MIC 1, 2, 3 & 4: 600Ω, 2.5 mV - 500mV, unbalanced
Input:	AUX: 10kΩ, 200 mV, unbalanced
Frequency Response:	MIC 100Hz～15KHz; AUX 40Hz~20KHz
Phantom Power Supply Voltage:	48±2V
Harmonic Distortion:	Less than 0.5% at 1KHz, 1/3 rated power
Line S/N(4Ω output ):	70dB	72dB	76dB	77dB
Mic S/N 4Ω output ):	70dB	72dB	76dB	77dB
Tone Adjustment:	Bass: ±10dB at 100Hz
Tone Adjustment:	Treble: ±10dB at 10KHz
Protection:	AC fuse, DC output protection, and overload protection
Muting Function:	MIC 1 overrides other input signals with 0～-30dB attenuation
Power Requirements:	AC 220~240 V / 50~60 Hz
Power Consumption:	120W	250W	500W	600W
Net Weight(Kg):	16.4	20.5	25.3	29.4
Dimensions(mm):	420×400×132