2pcs HIFI Amplifier Boards 180W+180W Adjustable Class A Audio Amplifiers Finished UPC-M4
Features:
- The audio dedicated push chip UPC1342V is used as a push level.
- Adopted imported ON original gold seal tube, the sound is sweet.
- Adjustable static current on the board: power tube with US ON gold seal Audio pair tube MJ15024 MJ15025 to cater for your needs (when you adjust it to class A amplification, please add heat sink to it)
- With midpoint voltage protection, switch machine delay protection, safe and secure to use
- For 2 Channels: 2pcs of amp board for two channels (one piece for one channel)
- The default output is Class AB
Parameters:
- Size (Per Piece): 188mm x 75 mm x 32 mm
- Output power: 180W+180W, 4-8Ω
- Input Voltage: DC +40V -0- -40V (positive and negative voltage can be selected in the range of 25-55V)
- G.W.: 2kg
Package Included:
- 2 x Amplifier Boards
- With Copper Columns & Screws
Note:
- Be equipped with power supply filter rectifier board by yourself.
- Each board also needs a separate set of AC 12-15V power supply, which cannot be shared.
- It is recommended to use more than 200W, dual 22-38V AC transformer.
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Payment Terms
1.We accept PayPal only.
2.All major credit cards are accepted through secure payment processor PayPal.
3.Payment must be received within 7 business days of auction closing.
4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay.
Shipping Terms
- For remote regions, we will charge your extra shipping costs. Usually it cost about 35USD-50USD. We will contact you after your payment. Thanks for your understanding.
Return Terms
1. If you receive defective item, please kindly notify us within 14 days. We will guide you the returning instruction for replacement or refund.
2. If you purchased in improper condition, please NOTE that the sipping and handling fee will not be refund, all return shipping fee should paid by the buyer unless item DOA.
3. We reserve the right to refuse any returns for objective reasons.
Custom Duties & Taxes
1. Import duties, taxes, and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.
2. Avoiding some unnecessary trouble, please check with your country's customs office to inform us what we should declare its value before shipping.
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