Driver Board For Amplifier VU Meter Header

Parameter:

Model: TS-VU003

Working voltage: DC/AC 12-18V

Output current: <50mA

PCB Size: 74x50mm

Meter calibration function: support

Backlight power output: 2V-12V 100mA (automatically adjust the output voltage according to the backlight voltage of the VU meter)

Model input: ≤5V rms

Tungsten lamp, LED backlight voltage: automatically adjust the output voltage according to the backlight voltage of the VU meter

1. Power supply: AC/DC 12-16V. To distinguish between AC and DC input terminals.

2. L, G, R: Two-channel input terminals of the driver board, which can be connected to the audio of audio source devices such as mobile phones, computer sound cards, pre-amplifiers (the signal is the signal that can be heard by the earphone), and the attack amplifier output terminal to get the signal. L, G, and R correspond to the left, ground, and right channels of the audio source device respectively, if the input is a mobile phone, computer sound card, preamp, etc. audio source. Please turn the DIP switches 1 and 3 to the "ON" port. If the input is the output terminal of the power amplifier, please turn the DIP switches 2 and 4 to the "ON" port, the signal will be compressed by 11 times. Note: The DIP switch cannot simultaneously switch 1 and 4 to the "ON" port.

3. The adjustable potentiometer "100R-V" is used to adjust the brightness of the backlight of the VU meter.

4. Adjustable potentiometers "50k-1" and "50k-2" control the beating amplitude of the pointers of VU meter 1 and VU meter 2, respectively.

Package: 1x VU Meter Driver Board 

Payment Method: PayPal preferred

Shippment:
1.We provide free shipping to international via China Post Airmail,and every parcel will be registered with tracking number.We can also ship by EMS/DHL/FedEx/Aramex for alternative shipping method for corresponding fees. Please let us know before payment if you need split shipment.

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions etc, If you have not received your shipment within 30 days from payment, please contact us.

Returns & Replacements & Repair
We accept returns & replacements within 14 days from the day the customer receive the products, please make first contact within 14 days from receiving the order. Products should be returned in original condition. As a benefit to our customers, we also provide repair within 3 months from the day when this item is shipped out, after repair is done, we will send you the item, but the customer should pay both shipping ways.

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