1. this version can choose differential input, the effect is more good, need is equilibrium output level before to pick up.
2. the board with rectifier filter circuit, save yourself the trouble collocation rectifier filter, using 30 a new original rectifier bridge with South Korea.
Sanhe high-speed electrolytic arrays, the effect is very good.
3. bring their own trumpet protection circuit, installed substitution of DIY is more convenient.
4. Can be convenient for BTL output, need very strong beginning ability, if you don t have a real master, please don t try this kind of connection.
5. Reserve a plus or minus 15 v voltage potential position on board, convenient DIY ability strong buyers with myself, can give the front-end power supply.
6. Adopts SMT process,more stable than hand soldering product.
Specifications
1. Operating voltage:AC 16V-28V(use a voltage transformer)
2. Maximum output power:OCL=170W*2/BTL=300W*1
3. Dimension:100 mm*100 mm deep (excluding potentiometer handle and other bulge)
Package list:
1PC TDA8950 power amplifier board(heat-sink is included)
1PC 3pin shield wire
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Answer: No, you can only place order online because we import from USA as get order.
Answer: After order confirmation we do our best to deliver in 3 to 4 week.
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