All good points Melanie, in some previous project i used those ALPS motorized pot.
http://www3.alps.co.jp/WebObjects/ca.../RMP_RK271.PDF
All good points Melanie, in some previous project i used those ALPS motorized pot.
http://www3.alps.co.jp/WebObjects/ca.../RMP_RK271.PDF
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
Have a look at:
PGA2310, PGA2320, PGA 2311, PGA4311
http://focus.ti.com/docs/prod/folder...t/pga2310.html
http://focus.ti.com/docs/prod/folder...t/pga2311.html
http://focus.ti.com/docs/prod/folder...t/pga2320.html
http://focus.ti.com/docs/prod/folder...t/pga4311.html
Very very hi-fi!
Ioannis
well yes and no, but yeah they're good for most case.
VCA such as SSM2164 produce better results.. well for much sensitive ears...
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
Actually this got me thinking... about the earliest known occurance of Remote-Control of a Hi-Fi (or Lo-Fi)... - and I've managed 1957/58... That's FIFTY YEARS AGO!!!! All done with steam, mirrors and bits of string (wire!).
http://www.radiopagajiba.latbs.lv/RRR/festival.htm
choice of quality components as well... really hard to please a real HI-FI customer ears...myself include.
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
Hi all,
I appreciate your responce and I thank you for the ideas you shared... Its enough for me to start to do researching.
Thanks again,
joe
Throw a few things together on a piece of vero board, couple of lines of code in a 16f628 (my favorite pic), hookup a source input and give your ears a whirl. Worst that can happen is it doesn't work as good expected, dust yourself off and try again![]()
Hmm, it has higher THD and is controlled by analog voltage. So a DAC is really needed. More noise source and more difficult PCB. I can assure you Steve, it is a HI-FI device. I am high fidelist myself too.
Very nice indeed! This is what can be called art!
Yes, but I suppose that is a dominant rule in almost all electronics designs though. Good ground, capacitors on power lines, and seperatew analog and digital voltage sources to name a few. The vero board I can guess will not give optimum results in this case. It is not a LED test circuit...
Ioannis
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