$3.99 15Wx2 TDA7297 Power Amp Board

[siliconray]

For those who can make use of it:
$3.99 TDA7297 15Wx2 Audio Amplifier Board

Description
A mini 15Wx2 board designed with TDA7297

Features
- Designed with TDA7297
- Very small size
- Single 12V power supply
- 15W x 2 max output power

Schematic

Product Photos

[blakkshepeaudio]

Greetings!

I have just paid a visit to your site and found many interesting things.

I am a little unclear on the descriptions of some items.
For example, the Amplifier Board in this post,
Is it
1) PCB only?
2) PCB + parts?
3) PCB and parts - assembled?

Prices for this type of amplifier vary widely across the net. I know the picture on your site shows an assembled board but I would just like to be clear.

Regards,
blakkshepeaudio

[picowallspeaker]

What are those ? Ceramics at the input ?

[siliconray]

Hi vlakkshepeaudio, you must be not familiar with our style. We are offering blank PCBs online that are 10 times bigger than that one. Do you think we'll charge $3.99 that coin size PCB

It's PCB+ parts + assembly, you get everything in that fingers at $3.99.

Sorry for the ceramics..they are just a demo board for phtograph. Caps willl be replaced by film in production.

[blakkshepeaudio]

Thanks for your reply.

Might have to pick a few of those up for little projects here and there.

[gychang]

can anyone comment on the quality?, any comparison to t-amp?

gychang

[siliconray]

It sounds fairly good for non hifi applications. What do you anticipate for a 3.99$ gadget:-)

[billyk]

Min. quantity 5?

[gychang]

Originally Posted by siliconray

It sounds fairly good for non hifi applications. What do you anticipate for a 3.99$ gadget:-)

thanks, was going to consider hifi apps.