15 watts stereo class T amplifier TA2024 sound test and review

TA 2024 is low cost15 watts class T amplifier (I got it from eBay for 4.94$ free shipping). The amplifier board uses MKP film as input capacitor that hard to find in cheap board amplifier from eBay.

The amplifier sound very clean and details and loud with high sensitivity loudspeaker (89 dB or better), bass not big but control well.
However, high frequencies tend to roll off a little bit but still good.

The TAta2024 amp is good with Jazz, pop, guitar solo, saxophone, and smooth jazz in my opinion.

If you use switching power supply you need to add at least 2200 uf capacitor parallel to the power supply for best performance.

TA 2024 specification:

Class-T architecture
 Single Supply Operation
 “Audiophile” Quality Sound
 0.04% THD+N @ 9W, 4Ω
 0.18% IHF-IM @ 1W, 4Ω
 11W @ 4Ω, 0.1% THD+N
 6W @ 8Ω, 0.1% THD+N
 15W @ 4Ω, 10% THD+N
 10W @ 8Ω, 10% THD+N
 High Efficiency
 81% @ 15W, 4Ω
 88% @ 10W, 8Ω
 Dynamic Range = 102 dB
 Mute and Sleep inputs
 Turn-on & turn-off pop suppression
 Over-current protection
 Over-temperature protection
 Bridged outputs
 36-pin Power SOP package

Sound testing video:

The video record with Olympus e-pm2 camera built-in stereo mic and video record @1080p

See how to connect volume control to an amplifier board here

See how to add a power supply filter capacitor to TA2024 amp board to improve overall sound quality here


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