Audio Project Amplifier Speaker Loudspeaker Kit
diyAudio.com diyAudio Forums Archive > Top > Amplifiers > Chip Amps
 
Difference in sound, LM3886, LM3875 - Click HERE for Original Thread
despotic931
I'm just mainly curious if one chip sounds better than the other. I know that the 3886 will have a bit more power, and I know that the 3875 has better s/n. However I have never heard an amp built with either of these chips. Could those of you that have share your opinions please?

-Justin
Puffin
I have built both. To my ears the 3886 is the more analytical chip and perhaps a bit coarser than the 3875. 3875 is slightly mellower.
analog_sa
Not a huge difference but i also prefer the 3875. Less mechanical, more magic.
sneih
how about bass sounds at 3886 n 3875?

thx
Puffin
I would probably say that the 3886 Bass is a little drier and less full than the 3875.
Nordic
3875 gets my vote too...
despotic931
Alright, well that settles it then! Is it true the 3875 is being discontinued?
lanchile07
My vote for LM3875.;)
KSTR
quote:
Originally posted by despotic931
Is it true the 3875 is being discontinued?
Yes, but only the LM3875T, the non-isolated version. The TF version still has "Full production" status. But remember that there still is the LM3876 which is a LM3875 with the mute option/pin (and thus slightly different internals).

- Klaus
despotic931
I'll be honest, I will be building from a kit as my skill level isn't quite there to build from scratch yet (ok, maybe it's my confidence level that needs improving). Anyways, I haven't seen a kit with a 3876, are there any other differences between the 3875 and the 3876? Also isn't the "TF" the better version of the chip anyways?

-Justin
pacificblue
You can use any 3886 kit for the 3876. The only difference is pin 5 that is V+ for the 3886 and NC for the 3876, which makes no difference for the PCB.

Page generated in 0.026508092880249 seconds with 17 queries,
spending 0.00777674 doing MySQL queries and 0.01873136 doing PHP things.

Powered by: Search Engine Indexer and vBulletin
Copyright ©1999-2008 diyAudio.com