[XH M164]

If you have any questions, please feel free to contact us. We always provide professional and quick response. Thank you!
High quality potentiometer contacts provide stable audio output.
Adjustment type: 4 channels (TREBLE + ALTO + BASS + Volume)
12-24V AC Dual Power Supply, Wide Input Voltage
The input components use dual RCA plugs, audio contacts and a long life span.
High quality professional sound equipment, suitable for telephone channel amplifiers.

Specifications:

Working voltage: 12 - 24 V AC dual power (12 - 0 - 12 V, 24 - 0 - 24 V).
Power consumption: 5 W
Front chip: NE5532
Input Interface: RCA
Output Interface: 2.54-3p
Number of Channels: Dual Channel Audio
PCB Board Size: 10 * 60 * 23mm / 3.94 * 2.36 * 0.9in
Weight: 2.23 oz (63 g).
Package Size: 4.92 x 3.94 x 0.98 inches (12.5 x 10 x 2.5 cm).
Package weight: 2.65oz (75g).

Package List:

1 x NE5532 stereo preamp
1 x Audio cable