Hi, I'm new to this forum, to be simple I have a Logitech Pure-Fi which is bricked (firmware seems to be bricked) that I want to use as a pc speaker so I decided to find an amp to replace the older board, however I'm a bit exigent because I want :
- Good quality sound, with bass present but not too much, stereo of course
- No white noise when nothing is playing and the device is not off (in idle state)
- Something that works with any 12v DC PSU
- Jack 3.5mm audio input (I have good sound card on my computer, the only issue could be a bad audio cable)
The setup is two 4 ohm speaker in series for each side (so it's like an 8 ohms single speaker for each side) and the older amp was a TDA7491LP, a 5+5w amp, which was enough for me, however it was doing a white noise at idle that was very annoying for me, there is a picture of the setup :
https://cdn.discordapp.com/attachments/330939099752169475/748831360591986728/IMG_20200828_105817.jpg
My goal is to find an amp for 10~15€ (I usually buy thing from ebay or aliexpress), I can solder the thing so I don't care if it's only a kit, I have some 16v 470uF Rubycon caps (if those included are crap), size should not be an issue and that's pretty much it, which amp do you guys recommands me buying ?
(Please don't advise me to replace the whole thing 🙂 )
Thanks you
- Good quality sound, with bass present but not too much, stereo of course
- No white noise when nothing is playing and the device is not off (in idle state)
- Something that works with any 12v DC PSU
- Jack 3.5mm audio input (I have good sound card on my computer, the only issue could be a bad audio cable)
The setup is two 4 ohm speaker in series for each side (so it's like an 8 ohms single speaker for each side) and the older amp was a TDA7491LP, a 5+5w amp, which was enough for me, however it was doing a white noise at idle that was very annoying for me, there is a picture of the setup :
https://cdn.discordapp.com/attachments/330939099752169475/748831360591986728/IMG_20200828_105817.jpg
My goal is to find an amp for 10~15€ (I usually buy thing from ebay or aliexpress), I can solder the thing so I don't care if it's only a kit, I have some 16v 470uF Rubycon caps (if those included are crap), size should not be an issue and that's pretty much it, which amp do you guys recommands me buying ?
(Please don't advise me to replace the whole thing 🙂 )
Thanks you