[sdiy] ALFA clone chips?

[ColinMuirDorward]

3340 internal PWM suffers from the pitch modulation problem where you get
some vibrato along with it. Its not difficult to get it down to an
acceptable minimum IMHO. Solutions are well documented at muffs.
I must say I've never cooked an as3320. I think it's a great chip. Cool
audio is cheaper now I think

On Sat, Mar 27, 2021, 11:23 AM cheater cheater, <cheater00social at gmail.com>
wrote:

> Thanks John, what's wrong with the 3340 internal pwm? What happens if
> you use it?
>
> Thanks for the info on the 3360.
>
> On Sat, Mar 27, 2021 at 6:14 PM John Staapel <j.staapel at gmail.com> wrote:
> >
> > Chips are ok
> > 3340 , do not use internal pwm
> > 3360,  attenuation  is not big enough This case audio leakage.   ( the
> original has similar problems)
> >
> > Op za 27 mrt. 2021 om 16:23 schreef cheater cheater <
> cheater00social at gmail.com>:
> >>
> >> I was wondering if anyone had any experiences with ALFA clones of
> >> classic chips. Are they good? Is anything missing? Are they very crap?
> >> No difference at all? Any specific ones to watch out for?
> >>
> >> Thanks
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