SMSL SA-36A PLUS vs SMSL SA-36A PRO

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cacao ambiance

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Joined 2015
aross.me
hmm hmm i have some 30w rms max little jvc wood cone speakers. thought i would get a stereo 30w amp for them. Been looking for a ready made one. Other wise a board for a yet another diy build. Was looking at smsl 46a pro or tpa3118 as discussed on this thread.
the speakers: YouTube

From smsl official store:
Aliexpress.com : Buy SMSL SA 36A Pro AMP HIFI Big Power Digital Integrated Tripath Stereo Amplifier with 12V 3.8A Power Adaptor Black Silver Gold from Reliable stereo amplifier suppliers on SMSL Official Store

The only stereo YJ tpa3118 board ;). so i hope its a decent board unlike the cheapo red and blue tpa3118 boards from other unknown factory's.
Yuan Jing Audio - TPA3118 Digital Power Amplifier Board - USD $11.01
DC24V 2.0 channel TPA3118 35W + 35W Digital Power amplifier board Class D amplifier board-in Amplifier from Consumer Electronics on Aliexpress.com | Alibaba Group
 
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chermann

Member
Joined 2017
Hi

If you sepnd a little more money you get the latest version of a TPA3250 implementation. This chip is an chip from the upper series of TI.
its about 65euro over amazon and 42euro over aliexpress. this amp come with a pwoer supply.

FX Audio FX502S PRO Audio Digital High Power Verstarker HIFI 2,0 Home Mini Professionelle Amp TPA3250 NE5532 70 watt * 2 kein Netzteil in FX-Audio FX502S PRO Audio Digital High Power Verstarker HIFI 2,0 Home Mini Professionelle Amp TPA3250 NE5532 70 watt * 2 kein Netzteil aus Verstarker auf AliExpress.com | Alibaba Group


The implementation is "different" to the original TI EVM board, so the power is not as the datasheet is providing.

more you can read at this threat:

TPA3250 somebody is listening?

chris
 
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