XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board

Audio 4 Channels Amplifier Module 4CH Control Circuit Telephone Pre-amp

This audio circuit board adopts the NE5532 front chip for enhanced performance, ensuring superior sound quality. It features high-quality potentiometer contacts for stable audio output and supports four adjustment types: treble, alto, bass, and volume. With a wide input voltage range of 12-24V AC, it offers flexibility in power supply. The dual RCA input provides reliable audio connections and durability. This board is ideal for high-quality and professional sound equipment, including telephone channel amplifiers.

Specifications:

• Working Voltage: 12-24V AC Dual Power (12V-0-12V or 24V-0-24V)
• Power Consumption: 5W
• Front Chip: NE5532
• Input Interface: RCA
• Output Interface: 2.54-3P
• Number of Channels: Dual-channel Audio
• PCB Board Size: 10 x 60 x 23mm (3.94 x 2.36 x 0.9in)
• Weight: 63g (2.23oz)

Package Include:

• 1x XH-M164 NE5532 Stereo Pre-amp Preamplifier Tone Board