SMSL SA50 50Wx2 TDA7492 Class D Amplifier + Power Adapter (B... - 2024 report by Whydis
SMSL SA50 50Wx2 TDA7492 Class D Amplifier + Power Adapter (Black)
Color:SA-50 Black
Feature: all original parts manufacturing; advanced oxidation process grain pull aluminum shell; Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A. Warning: The machine is BTL output, that is to negative side of ...
The specs boast a remarkable 115 dB dynamic range which is a full 15 dB (30 times) higher than both the SMSL and Topping
One setback with the Topping TP22 is the limited dynamic range which is less than 100 dB. So similarly to the SMSL, there is a constant background hiss
I'd provide you with specifications on this amp (like the dynamic range) if I could find any, but after a long search they just don't seem to exist
This amp achieves a dynamic range of around 100 dB which should be enough if you don't have very sensitive speakers
One setback with the Topping TP22 is the limited dynamic range which is less than 100 dB. So similarly to the SMSL, there is a constant background hiss
It's still an interesting digital amp, and has more power (about 30 watts per channel) than many small cheap T amps.
I'll take the word of more experienced users that there may be more accurate Class T/D amps out there in this price
I almost gave it 4/5 stars, but then I listened to my QSC 1100 that I purchased off eBay for well under $100, and I realized that there are better products for the price
Sounds very clean at normal volume levels....if you're trying to amplify to a large room you're looking at the wrong product.
The build quality is massively better than the original Sonic-T - a nice metal construction with much better connectors and the power supply (almost the same size as the amp itself!) is actually beefy enough not to hamper the amp's performance.
I have matched it with a pair of Pioneer SP-22-BS-LR speakers and the system has a nice synergy going for it,sounding much better than its inexpensive price would indicate
Cheap overseas parts that have been given an overpriced Prime price tag
Later found that it's also available in Amazon Ca at a cheaper price
So if you're thinking about nice reasonably priced amp that has plenty of power and clean sound, this might be what you're looking for
I'll update this review over time if more details emerge that would affect my high praise of this unit, but so far it's exactly what I needed at a very attractive price-point.
It doesn't give quite enough bass to the speakers like the previous stereo receiver did (I wish it had some equalizer knobs), but I'll live through it because of the power and heat savings (my closet was getting pretty hot with two full size receivers in there)
I was still getting the same amount of bass punch and dynamics of my old receiver
Now when playing any music with significant bass the sound output crackles loudly and skips.
In retrospect, I probably should've upgraded but if you like bass, this will suit you well.4) WORST OF ALL - produces a low hissing sound even without any input
That means for a given amount of output power, the switching amp can be smaller and lose less power to heat than, say, a typical A/B biased amplifier
After all, these are super inexpensive amplifiers and it's unrealistic to expect that they are going tolast as long as a significantly more expensive amplifier will
I replaced a large, failing Sony amplifier with this tiny little thing, and this tiny little thing sounds far better than anything else for the small-ish bookshelf speakers I'm using it with (Athena Auditions, if you must know)
The amplifier has a hissing white noise when plugged in the speakers without any sound playing
I purchased this inexpensive little amplifier to power 2 satellite speakers for a desktop computer system
This little amplifier worked well for the first nine months.
More about SMSL SA50 50Wx2 TDA7492 Class D Amplifier + Power Adapter (Black)
Color:SA-50 Black
Feature: all original parts manufacturing; advanced oxidation process grain pull aluminum shell; Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A
Warning: The machine is BTL output, that is to negative side of speaker out is not public grounded (the two speakers cable must independent connect, no grounding together), we must strictly in accordance with the marking of plus or minus cable connection, this amp is not recommend for car or bike use
Specification : Speaker OUT (Left) x 1 pair (+ / -) Speaker OUT (Right) x 1 pair (+ / -) Power Indicator (Blue LED) around the volume control x 1 Power Supply input DC 24V 4.5A
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