eBay

Product Details:

① Using the United States NS LME49810 IC chip

② Using the original Japanese Toshiba TTA1943 TTC5200 transistor

③ Using the original Toshiba 2SA1930 2SC5171 drive tube

Specifications:

Supply voltage: DC + - 15V to DC + - 55V

Output RMS Power: 10- 150W 8 ohms 1KHZ

THD+N =0.002% 20HZ-20KHZ 40W RMS

Frequency response: 20HZ -25K HZ -0.1DB 10HZ -0.4 DB

PCB size: 9 cm * 7.7 cm

Tip: This is a mono amplifier board, and if you need to build a stereo, you need to buy two

Package Included:

1 × Assemble mono amplifier board

Actual measurement:

Payment

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Delivery details

● When we receive your payment, we will be help you arrange shipping in 1-2 working days.

● All our parcels are shipped via China Post.Can provide Following two Delivery mode：

Airmail It takes about 7-25 days
EMS/DHL (Express Mail Service): It takes about 5-14 days

● Please, make sure to provide us with correct, precise, and detailed shipping Address.

● If you don't receive items over 30 business days , please notify us.

Terms of sale

● Buyer should expect to pay any amount charged by the government of bidder's country; this includes but not limited to duty & tax

● Shipping & handling fees are non-refundable.

● If you haven’t received the item in one month, we will refund to you.

（PLEASE INSPECT YOUR ITEMS WHEN THEY ARE RECEIVED）

About us

● Once you receiving the item with satisfaction, please leave us positive feedback, and 5 STAR DSR. Thank you!
● Once you Feel dissatisfied with the projects received，please first and us use E - mail contact and communication，Do not very direct and impulsive give a Neutral or Negativ！Because the Neutral and Negativ can not solve any problems! Thanks!