12-24V NE5532 4CH Âm thanh nổi 4 kênh Bộ khuếch đại giai điệu tiền khuếch đại

Giới thiệu 12-24V NE5532 4CH Âm thanh nổi 4 kênh Bộ khuếch đại giai điệu tiền khuếch đại

This item adopts NE5532 Front chip for for better noise performance and good output drive capability. It's suitable for high-quality and professional sound equipment, control circuit and telephone channel amplifier.
Features:
Adopts NE5532 front chip for for better performance.
High quality potentiometer contacts well, stable for audio output.
Adjustment Types: 4 channels(treble+alto+bass+volume)
12-24V AC dual power supply, wide input voltage.
For the input part, uses dual RCA plug, audio contacts well and long life span.

Suitable for high-quality and professional sound equipment, telephone channel amplifier.
Specifications:
Working Voltage: 12-24V AC Dual Power(12V-0-12V 24V-0-24V)
Power Consumption: 5W
Front Chip: NE5532
Input Interface: RCA
Output Interface: 2.54-3P
Number of Channel: Dual-channel Audio
PCB Board Size: 10 * 60 * 23mm
Weight: 63g
Package:
1 x NE5532 Stereo Preamp
1 x Audio Cable