F11 M62446 5.1 Preamplifier Board Finished Preamp Board 6CH Independently Controlled OLED Display

F11 M62446 5.1 Preamplifier Board Finished Preamp Board 6CH Independently Controlled OLED Display

Features:
- 6-channel full-featured preamplifier with a remote control
- 6-channel independent remote control
- OLED HD screen display
- Treble and bass equalization adjustment
- Imported core components
- Pluggable smart CPU makes it easier to upgrade its function and display interface
- High-end gold-plated RCA connectors
- A remote control makes it convenient to use

Precautions:
1. Power supply input: DC 5V minimum, 12V maximum
2. In AUX mode, treble and bass adjustment is invalid
3. In 5.1 mode, treble and bass adjustment are effective. The treble and bass controls are only for the front 2 channels
4. Batteries for the remote control are not included. 2pcs AAA batteries are recommended.
5. To output 5.1 channels, there must be a 5.1 signal input, and if you input 2 channels, the output is also 2 channels

How to use?
1. Enter the selection toggle L:
Press the multifunction knob until the arrow points to the upper left corner, select the multifunction knob. Switch to AUX or 5.1 CH

2. Treble adjustment:
Press the multi-function knob until the arrow points to H:, turn the multi-function knob to adjust

3. Bass adjustment:
Press the multi-function knob until the arrow points to L:, turn the multi-function knob to adjust

4. Volume adjustment:
The arrow points to the display when the maximum number is displayed to adjust the volume. The default rotation function is to turn up/down the volume of all 6 channels. If you want to control the volume of a channel separately, please use the remote control's 6-channel switching button to switch, and then rotate the volume potentiometer

Package Included:
- 1 x Set of Preamplifier Board

Note:
- Batteries for the remote control are not included.