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Class D Switching Power Amplifiers and Power D/A conversion

TPA3255
TPA3255
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Old 7th November 2019, 11:40 AM   #1
JohanRG is offline JohanRG
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Join Date: Sep 2019
Default TPA3255

Hi I'm currently running Anaview AMS and i'm extremely happy about them, but since they have stopped production i'm looking for new amps!(I'm running active crossover).
I spend some hours reading here and read that the TPA3255 with a lme49720 OPAMP and a SMPS600RS PSU should be sounding very good!
So my questions are, can i buy a cheap board on aliexpress and upgrade the opamp(TL072) easily and what do you think about the idea?

Best regards
Johan

2.0 Digital amplifier board DC50V Strong high power TPA3255 300W + 300W Class D audio Digital Amplifier Board-in Amplifier from Consumer Electronics on AliExpress - 11.11_Double 11_Singles' Day
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Old 7th November 2019, 04:09 PM   #2
Turbowatch2 is offline Turbowatch2  Germany
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Location: Northern germany
Why not get a good version? 3e Audio | Enhanced design,Exceed the edge,Enjoy sound with passion!!!
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Old 7th November 2019, 11:34 PM   #3
highcut28 is offline highcut28  Malaysia
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Johan, I have 2 of those cheap and cheerful TP3255 s that u put link to.
I use a meanwell 48V 600W PSU and i have little to complain about.
It sounds pretty damn good.
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