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SMSL SA-50 50WPC TDA7492 Class T Hi-Fi Digital Amplifier + Power Adapter

SKU: FM831
Price: US$72.98
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  • Real 2 * 50W Stereo circuit design
  • Achieving high-level / all original parts manufacturing
  • Advanced oxidation process grain pull aluminum shell
  • Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A


Can be plug in PC / Ipod, MP3, MP4, CD Player
It is easy to install w/o mannual, you can use it at your home or office.
Panel Color : Silver (We will send the color silver, if buyer want to choose black or golden color, please leave a note on paypal)
Case Color : Black
Case Material : Aluminum
Size : 150mm (D) x 43mm (W) x 92mm (H) (including protruding parts)

1. Impendance: 4-8 Ohms

2·Real 2 * 50W Stereo circuit design;

3·The internal parallel the fever Philips 6600uf filter capacitor (reservoir) to meet the power needs of bursting, voice switching power supply side to solve delicate problems;

4·thereby achieving high-level / all original parts manufacturing;

5·advanced oxidation process grain pull aluminum shell;

6·Delta OEM DC24V 4.5A (108W) power supply, over-current point 6A.

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 T amp is not recommend for car or bike use.

Output :
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

SA-50 Amplifier * 1
DC24V power supply * 1

Customer Questions & Answers


Hi ,  IS the power ourtput (50 W X 2) for a 4 ohm or 8 ohm Speaker impedance?

8/18/14 10:27 AM Asked.

Yes, It can work for a 4 ohm or 8 ohm Speaker impedance. Thanks.

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Does this amp comes with a EU power adapter?

3/9/16 9:21 AM Asked.

Yes. If you need EU power adapter, just contact me. I will arrange that for you.

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