Hi, I'm new here, so I'm sorry if I'm posting on the wrong place.
I want to make a headphone amplifier, dual channel, to plug in directly an instrument, like a guitar or bass, and a line signal on the other.
On my searches I found the LM4880 from Texas Instrument, but searching on the forum I found that it isn't a good chip.
I'd like some recomendations of which IC's I could use. It must be SMD (possible to hand solder), stereo and work with 3.7V (since I'm gonna make it rechargeable with a Li-ion cell).
I'd like it to be loud, since I intend to use on the band stage.
If i forgot some information, please let me know.
Thanks for the help!!!