Description

It has a large heat sink and it never shutdowns from overheating. The board design is quite simple as most of the work is done by the ST Microelectronics 7377 integrated circuit. This is a bare bones amplifier. The screw terminals are typical for these types of bare amps and are a little weak (so don't over tighten, or solder on some wires). . The line level input connector is a standard 1/8" stereo connector, the power and speaker connections use CMM5-2 PCB screw down terminals

Feature

- Efficiency: up to 90%
- Blue LED indicator will light on when amplifier power on.

- Output Impedance:4-8 ohms
- Chip: TDA7297 Dual-Channel Amplifier Chip
- Output Power: 15W+15W
- Note: It has no case and it doesn't come with a power supply.
- The volume control is precise and smooth and the speaker connector is a bit lightweight.
- Dual output channel of 15W+15W; can be connected to 4 to 8 ohms/ 10 to 50W speakers.
- Power Supply: 9-18V, Recommend 12V 2A
- The only control is for volume, and it is static free when adjusted.
- Color: As shown
- Material: PCB
- Size: 5.2x4.8x4cm/2.0x1.9x0.9inch
lyre for trombone

1 x Audio Power Amplifier

1.If you have some inquires or problems, Please feel free to contact us.
2.We will reply your email within 1 business day (except weekend).
3.When delivery is delayed or items are damaged during delivery, please email us first before you leave feedback. Thank you.