Including tone control with a PGA2310

day1118 · 22nd November 2008, 12:45 AM

Hi guys, I have built a TDA2052 amp and PSU and very happy with it. I want to now include a tone control, but use a PGA2310 for volume control. I had a look at a few sites (including Rod Elliotts) but not completely sure of what circuit to build. I have seen a few kits that use the TDA1524A. Is this any good? If I should build it from scratch using an op-amp, can someone please suggest a circuit and op-amp if it is not included. I have little experience designing a circuit, but once I have scematics, can easily build the circuit!

*One thing that confused me was that when I was reading about one tone control (Baxandall), it mentioned that the tone control inverted the signal, and the volume control would undo this. Would this still work if I used a PGA2310

Thanks
Anthony

danielwritesbac · 23rd November 2008, 06:41 AM

There's many more tone controls available on headwize.com

22nd November 2008, 12:45 AM	#1
day1118 diyAudio Member Join Date: Oct 2008	Including tone control with a PGA2310 Hi guys, I have built a TDA2052 amp and PSU and very happy with it. I want to now include a tone control, but use a PGA2310 for volume control. I had a look at a few sites (including Rod Elliotts) but not completely sure of what circuit to build. I have seen a few kits that use the TDA1524A. Is this any good? If I should build it from scratch using an op-amp, can someone please suggest a circuit and op-amp if it is not included. I have little experience designing a circuit, but once I have scematics, can easily build the circuit! *One thing that confused me was that when I was reading about one tone control (Baxandall), it mentioned that the tone control inverted the signal, and the volume control would undo this. Would this still work if I used a PGA2310 Thanks Anthony

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23rd November 2008, 06:41 AM	#2
danielwritesbac diyAudio Member Join Date: Nov 2007	There's many more tone controls available on headwize.com

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