AS30 30 Segment Stereo Music Spectrum Analyzer LED Level Display Kits VU Meter

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Seller: jgvknymwp ✉️ (17,574) 99%, Location: Hong Kong, HK, Ships to: WORLDWIDE, Item: 262406582262 AS30 30 Segment Stereo Music Spectrum Analyzer LED Level Display Kits VU Meter.

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Product Description AS30 30 Segment Stereo Music Spectrum Analyzer LED Level Display Kits VU Meter     Description:   This is DIY Kits, with case, it need welding and install by yourself.   AS30 is a quasi-peak level meter, due to the use of SCM acquisition and processing signals, with a fast rise and fall speed can be adjusted characteristics, it can truly reflect the quasi-peak changes in the sound signal. The display has six classic mode display, using our original software design, with a rhythmic of sensitive, accurate, dynamic, simple appearance and so on. Show accuracy up to professional standards. This product is reserved for mounting holes and external lead input ports for easy conversion.     Features:   Size:25 x 12 x 13mm (without shell)            31 x 126 x 19mm (with shell)   Shell Color:Black   Input Voltage: DC 5V   Frequency: Two-channel input     Using Instructions:   1, the display uses a power and audio combo input wire, USB side for the power supply, 3.5mm headphone plug for the audio input. Please use the supplied audio splitter to connect the amplifier and AS30 respectively.   2, the power supply using USB DC 5V power supply, part of the phone charger ripple larger, will cause AS30 unordered beating, in case of such a situation, please use the computer USB power test, if when the input floating, there have a slight jump is a normal phenomenon;   3, please do not directly access the peak level of more than 5V audio signal, this will damage the main chip. if you need connect it to speaker, please use high to low or potentiometer attenuation signal.   4, Please adjust the input volume and gain adjustment to control the display amplitude in a appropriate range, Gain set to class 4 is more better except in special small volume case.     Button Function Instruction:   Adjustment with power-down memory function, Click (Short press) to enter display mode adjustment mode.   Mode 1: Columnar mode Mode 2: Peak mode Mode 3: Peak up mode Mode 4: Mirror mode Mode 5: Point pattern mode   Long press 1 second: 10 level speed adjustment, the top left of the red LED will correspond to the display, 1-10 light the more, the slower of the speed (the default is 4)   Long press 3 seconds: 3 level gain adjustment, the top right of the red LED will correspond to the display, 1 is the gain reduced by 1 times, 2 is normal gain, 3 is the gain amplification 1 times (the default is 2 )   Long press 6 seconds: 1, the left side of the middle of 10 green LED light --- L left channel; 2, the right side of the middle of 10 green LED light --- R right channel; 3, left and right of middle 10 green LED light ---stereo;   Channel Instruction: when stereo mode, due to the left and right channel signal is inconsistent, left and right light bar height will be inconsistent, when set to monaural, left and right light bar shows the height will be completely consistent, rhythm will be stronger. (Default stereo)     Packing List:   1set x AS30 LED Music Spectrum Analyzer Display DIY Kits + Shell     About Payment About Delivery About Returns About Feedback Contact us About Payment We accept PayPal only, all major credit cards are accepted through secure payment processor PayPal. Payment must be received in 7 business days of auction closing. Please leave note for your special request (e.g. Colors or Size) in ebay when you pay the order. Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. About Delivery Item will be shipped within one business day after full payment is received. Except The United States and Russia we shipped use Epack, We ship worldwide with standard shipping by Hong Kong Air mail. This international order may take longer to arrive, Normally the shipment to worldwide is used to take 35 to 40 business days, exclude Sat & Sun.. Delivery time depends on destination and other factors, if you still not received it in normal days. Please don’t worry, I hope you can give me a message before you do any action. About Returns If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. Original and return shipping fee will not be refunded or reimbursed under all circumstances. You must agree and acknowledge this term if you bid for this item. Therefore, please do not complain about having to ship back at your own expense. Any feedback. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to ebay messages within 1-2 business days. If you do not get a response from us, then please check your ebay message. we only reply by ebay message, no send email. About Feedback Dear buyers, we appreciate your business, if you are satisfied with our service, please leave me a postive rate, Your recognition will make us more confident to develop business and serve you better. Our goal is to make sure you are a happy buyer and pleasant shopping with us. Please give us ebay message before leaving any 1 or 2 ratings, neutral, negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem. thank you very much! And hope to see you soon. Contact us If you have any questions, please feel free to email our service specialists 24 Hours a Day, and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 30 days, please contact us and we will arrange refund or resend.
    • Condition: New
    • Brand: Unbranded/Generic
    • Country/Region of Manufacture: China
    • Size: 31 x 126 x 19mm (with shell)
    • Shell Color: Black
    • Input Voltage: DC 5V
    • Frequency: Two-channel input
    • Type: AS30 LED Music Spectrum Analyzer Display DIY Kits

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