Products
- Microphones[6]
- Amplifiers[5]
- Karaoke Players[2]
- Rotary Switches[1]
Contact Us
- Contact Person : Ms. luo sally
- Company Name : A-Master (Guangzhou) Electronics Co., Ltd.
- Tel : 86-20-87023156
- Fax : 86-20-87023396
- Address : Guangdong,Guangzhou,Block E-2 Longshan Industry Park
- Country/Region : China
- Zip : 51000
pre amplifier
Product Detailed
Related Categories:Amplifiers
Detailed Product Description
Function & feature:
8-way input (5 MIC, 3 AUX), individual volume control
3 priority input(1 MIC, 2 EMC)
Bass and treble adjustment
Built-in DINGDONG sound with volume control
Built-in alarm system(two kinds of siren sound) with volume control
Specification:
input impedance: MIC: 600ohm
AUX:10Kohm
input voltage: MIC: 1.8mv unbalance
AUX: 1v
output impedance: 600ohm
output voltage: 1v 0dB
frequency response: 20Hz-20KHz±3dB
S/N ratio: ≥80dB
THD: ≤1% 1KHz
power supply: AC220V 50Hz
power consumption: 10w
