If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
Click here to see similar items on eBay, and to buy.
Store category Sign Up Now ! You may also like 12V PT2399 Karaoke Microphone Reverberation Audio Pre Amp Amplifier Reverb Board
Product Description
12V PT2399 Karaoke Microphone Reverberation Audio Pre Amp Amplifier Reverb Board
Description:
The Kara OK with original Pu-board (PTC brand) PT2399 are responsible for the echo sound processing , PT2399 is a genuine classic Kara OK echo processing integrated circuits on CD, VCD, DVD, TV sound noon, Kara OK machine wide range of applications . Using Texas Instruments (TI) of the latest high-speed low-noise FET TL074 quad op amp is responsible for the audio signal amplification and sound processing. PCB with high-grade double-sided fiberglass board, rational layout, nice, full of materials, SMT placement machine, stable performance! The karaoke OK board adopts two microphone inputs (compatible with electret microphone), two microphones by independent potentiometer control: avoiding the A singer voice sounds a lot to cover up B singer.
The main technical parameters:
1. Supply voltage: input single power supply, optional AC or DC input, regardless of the positive and negative DC power supply can access. Input voltage range: AC 9V ~ 12V, DC 12V ~ 16V, 500ma supply current can be used (can be connected using a 12V battery-powered).
2. The board size: LWH = 95mm * 29mm * 15mm (size excluding potentiometer handle protruding parts)
3. Potentiometer center distance: 20mm
4. Weight: 37g
The use of note:
1. Carefully check before electricity, make sure the wiring is correct after only pass. 2. The circuit wiring as figure shows.
Package Included:
2x 3-Pin audio cables1x PT2399 Kara OK Reverberation Board
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.
If you buy after clicking affiliate links on this site we might receive a commission from companies such as eBay, Amazon etc This does not affect the price you pay.
Click here to buy, and to see similar items on eBay
Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: Hong Kong