MWP
New Head-Fier
- Joined
- Aug 20, 2005
- Posts
- 17
- Likes
- 0
Greetings all,
Im designing a USB powered DAC to replace the very ****** (pfft, sh1tty isnt that bad) soundcard/amp in my Laptop.
Itll be somthing like USB -> PCM2707 -> a DAC (undecided atm, maybe PCM1781) -> OPA627 LPF -> Volume control pot -> Headphone driver amp.
Power will be via a 5V to 15V stepup converter (not the best option i know, but i am aiming at USB powered and small size).
Now my question....
Can i use OPA627's for my headphone output amps?
I have quite a few here, so paralleling them up is an option.
Ill be driving 32ohm Beyer's.
Thanks for any help...
Im designing a USB powered DAC to replace the very ****** (pfft, sh1tty isnt that bad) soundcard/amp in my Laptop.
Itll be somthing like USB -> PCM2707 -> a DAC (undecided atm, maybe PCM1781) -> OPA627 LPF -> Volume control pot -> Headphone driver amp.
Power will be via a 5V to 15V stepup converter (not the best option i know, but i am aiming at USB powered and small size).
Now my question....
Can i use OPA627's for my headphone output amps?
I have quite a few here, so paralleling them up is an option.
Ill be driving 32ohm Beyer's.
Thanks for any help...