Soumik Electricals Power Amplifier Board, 200 Watt Rms Amplifier Board, Amplifier Kit

Good and beast circuit boardBut heatsink not good...means aap itna powerfull supply 18.0.18 de rahe ho...to transistor 3055 to kafi garm honge...jaydya garm hokar open ho jayege....to bhai heatsink bhi to usi level ka do....chota sa heatsink se kya hoga......

Product design parameters are excellent.Very good sound quality.The build quality needs improvement. Some unexpected problems like the PCB print cut need to be avoided. Please have a better quality check before shipping.As for the seller, prompt delivery and good after customer service reply. I am really happy with your prompt response. How ever circuit diagram would be of great help for me in the event of any service needs.Great product and nice help from the seller

Sound is good but Some of noise

Both channel doesn't work properly at same time (not producing clear sound) but only one channel working properly (when we disconnect speaker from another channel)....

i like very much this product because it have great sound quality. i use this one in 5.1 channel surround sound system for personal use as front channel amplifier LRi didn't have any 18-0-18 transformer so i connect 12-0-12 5 amp. but i contact seller for which is better 12-0-12 or 18-0-18? he is very supportive he suggest that 18-0-18 is better.connections are very simple. no difficulties if you have few knowledge of the circuit.

I bought it just 2 months ago. Now it is not working at all and heating a lot, cant even touch the board and the heatsink, its completely dead! dont buy this local things from this brand "Soumik Electricals"!

The product is good.Thanks to amazon for delivery I got ahead of time.The heatsink contained in it is a little small. I have to add extras.and good for all beginner to add self project.

Awesome sound quality. I have used 18-0-18 5 amp transformer.Very good performance.Thanks to Amazon.