Triode-Joe
Member
- Joined
- Oct 26, 2012
- Messages
- 18
ioplex wrote:
"Can you provide some examples of ICs that are equivalent or better than the above circuit"
You might try looking for a Phillips TDA1013B.
A single chip, 4W into 8 ohm, variable gain; I have used these for several small portable speakers as well as headphone amps. I bought a box of 50 a couple years ago for $35.
http://www.hobby-hour.com/electronics/datasheets/tda1013b-ph.pdf
Search around for surplus prices.
Best of luck,
Joe
"Can you provide some examples of ICs that are equivalent or better than the above circuit"
You might try looking for a Phillips TDA1013B.
A single chip, 4W into 8 ohm, variable gain; I have used these for several small portable speakers as well as headphone amps. I bought a box of 50 a couple years ago for $35.
http://www.hobby-hour.com/electronics/datasheets/tda1013b-ph.pdf
Search around for surplus prices.
Best of luck,
Joe