LED Music Audio Spectrum Indicator Dual Channel Stereo VU Meter Display Module

Description: Description LED Music Audio Spectrum Indicator Dual Channel Stereo VU Meter Volume Level Display Module B Port Description: 1. The VU audio display level meter module can receive analog audio and program signals transmitted by the line, and generate the required audio power and then turn to the column display. The module has a wide impedance matching band and can be widely used for the volume level display of the audio system equipment output of the audio system, the output of the mixer, the output of the program signal transmitted by the line, the audio amplifier, the karaoke device and the output of the power amplifier. 2. The power consumption of the module is low, and the light column can be displayed in red, green, yellow and other colors, or more than two colors can be selected to display each incremental area and rich program visual effects. Specification: Input impedance: 3KΩ Input range: -38dB ~ +10dB Frequency amplitude: ±0.5vu (315Hz-16KHz) Sensitivity adjustment range: 3vu Peak hold time: 2s Peak return time: 3s Effective display segment number: 2 × 12 segments Light column display length: 27.9mm Light beam display width: 4.7mm Segment spacing: 2.54mm Power supply (non-isolated): DC 5V ±10% Typical power consumption: 300mW (full scale) Operating environment: -30 ~ 60℃ & < 85% RH Features: 1. The product is a dual-channel stereo display. 2. There is a peak hold display after the 5th segment of the light column, which can be turned on or off by an external switch. 3. The module has adjustment parts, adjust the sensitivity and balance of the two channels through the potentiometers W1 and W2 on the board. 4. With power-on mute function, it can eliminate the impact of power-on current impact on the display. Port: Black: PS(-) --power input - Blue: Rin--R audio input Yellow: Lin--L audio input Red: PS(+) --power input + White: PH--peak hold Package List: 1 x Spectrum IndicatorPayment Terms 1. We accept PayPal,Payoneer,Visa Card,Google pay,Credit card etc. 2. We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.Shipping Terms 1. We will process the order within the handling time ,if you have any questions, please contact us via eBay message or email. 2. For remote regions of DHL/FedEx..., extra shipping costs might be charged. Usually it costs about 30USD-50USD. We will contact you if shipping company informed us your address belongs to remote area. Thanks for your understanding.Return Terms If you receive the item that not satisfied or defective, please do not open case and kindly notify us within 30 days. We will guide you the returning process for replacement or refund.Custom Duties & Taxes 1. It is buyer's responsibility to cover the import duties, taxes.We do not charge any taxes and fees, and the possible taxes and fees will be collected by the platform or by third parties such as customs and carriers. 2. Please check with your country's customs office and inform us what/how much should declare before shipping.Feedback 1. Please kindly leave us a positive feedback and 5 star DSR if you satisfied with our product and service. Please feel free to contact us firstly if you have any problem with your order, we are responsible and credible seller and will solve the issue it for you asap. 2. If you are dissatisfied for any reason, please don't be quick to leave us neutral or negative feedback. We work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave positive feedback to all our customers. On Jun 25, 2023 at 20:14:03 PDT, seller added the following information:

Price: 18.27 USD

Location: Shenzhen

End Time: 2024-12-26T03:35:51.000Z

Shipping Cost: 3 USD