KTB817 KTD1047 MX50 SE AMP Dual Channel 100W*2 Power Amplifier Stereo Kits DIY

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KTB817 KTD1047 MX50 SE AMP Dual Channel 100W*2 Power Amplifier Stereo Kits DIY
Product Description
Product Description:
- This is a DIY kit,you need to solder it by yourself.
- Low distortion,good control and resolving power.single differential input,single ended voltage amplification stage,three-level inversal Darlington output stage
- NO SCHEMATIC AND INSTRUCTION (components values have been marked on the PCB) COME WITH THE ITEM.
- MX50 SE version is designed to improve the new version of the classic with thousands of users on the basis of the fifth edition of the MX50.
- Lower distortion, better control and resolving power. A single differential input, single-ended voltage amplifier stage, three-stage inverted Darlington output.
The output stage uses imported KTB817,KTD1047 original imported output.
ST,EVOX producing CBB capacitors
KEMET,TDK monolithic capacitor
Japan original imported electrolytic capacitors.
All resistors are made of genuine original copper foot metal film resistors.
Basic Parameter:
- Support voltage DC:+-15V~+-45V
- AC dual 12V- dual 32V rectifying
- Basic Parameter:Power:15-100W,8 ohm
- PCB area:76x73 mm,V7(MX50SE)
- Output Power: 100W8R (+ - 42V)
- Voltage Gain GAIN: 34times
- Input Sensitivity: 1.2V 100w RMS 8 Europe
- SNR: More than 98DB
- Distortion: <0.009 THD 1K HZ 1OW
- Output Stage quiescent current per channel IQ Approximately 30MA
Installation:
649 669 must be installed on supporting the radiator.
After installation,It does not require any adjustment.The quiescent current of each tube is about
30MA
. This version does not need fly line. Just take two bassoon installed in the radiator,it is OK.
test result: frequency 20HZ- 20 K HZ - 0.2 DB
24000 HZ FFT FOR 10W OUTPUT:
Package List:2PCS Unassembled MX50 SE 100WX2 Dual Channel Audio Power Amplifier Board DIY Kit
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Delivery details
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To avoid unpaid item dispute,all payment must be received within 7days from the end aiction.
Note:Please list your special requests (color, packages, etc.) in the EBAY/PAYPAL NOTES SECTION when you make payment.
Delivery details
>tems will be shipped within 1~2 business day after payment received.
> Items are shipped from China using Airmail, delivery time depends on destination and other factors,reach most of the countries within 10 to 35 business days.
> if you choose the standard shipping method or SpeedPAK the item will get to you with in 20 days.
Country
Shipping Way
Shipping Time
Tracking Number
United States
SpeedPAK
7-18
Yes
Russian
Post by Air Mail
15-35
Yes
Other Country
Post by Air Mail
15-45
No
Brazil / Africa
Post by Air Mail
35-65
No
Terms of sales
To keep our quality service high, please make sure you read our returns and payment policies carefully before bidding or buying. We do try our best to help customers with any questions that they may have.
We stand behind our products 100% and carefully inspected by us.
Customers may request for an exchange or refund less shipping & handng within 30 days of receipt.
Return of non-defective or wrongly purchased items will be subject to a 20% restocking fee.
Product must be returned in is original packaging.
Buyers are responsible for paying the return shipping & handing charges for any replacement or refund request.
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Have peace of mind knowing that your order will arrive brand new in its original factory sealed packaging. That means that you'll have the full force of the manufacture warranty to protect your purchase.
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To meet different requirements for different clients, we have over 300 models with multi functions for your selection.
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