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$72.98

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

11 COMMENTS
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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)


Parameters:
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



Package:
SA-50 Amplifier * 1
DC24V power supply * 1

Specs

Packing List

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Paul W.0
May 29, 2018 9:56:16 AM
What is the impedance of the input channel? I would like to use this amp to power a second set of speakers, but the input for the SA-50 comes from the speaker output of another amp which is loaded with 6 Ohm speakers (and the cables to the input of the SA-50). Thanks in advance!
Shazzad Shahid1
Mar 18, 2018 2:51:00 AM
Hi , suddenly my sa50 not working. The problem is when I turn on the device with power button then volume knob lighten up with blue led after 2-3 seconds lights go down and no output.
After 5-10 minutes power off when I turn it on again same problem happens.
SHENZHENAUDIO Employee
Mar 18, 2018 2:51:00 AM
Hi, thank you for contacting us regarding your issue.
First, please you can check the power supply and your power cable, it's better to confirm if the problem is on the power supply or the amplifier.
Second, please you can contact with your seller to do your after-sales service, if they cann't offer the support to you, we can help you to contact with the manufacturer to solve your problem.
Looking forward to your update for your problem.
Thanks and best regards.
Adi1
Aug 9, 2017 3:36:48 PM
Hello. Will they also sell the SA-50 plus? If so, from what date? Greetings Adi
SHENZHENAUDIO Employee
Aug 9, 2017 3:36:48 PM
Hi Adi,we haven't sell SA-50 plus.Thank you.
Alex Munro1
Jun 21, 2017 2:55:25 AM
Need a new dc 24v power supply for SA-50 amp.Can you supply,if so how much including postage to Australia.

Thanks,Alex
SHENZHENAUDIO Employee
Jun 21, 2017 2:55:25 AM
Hi Alex,it's 25usd including shipping fee.Thank you.
Benjamin1
Mar 9, 2016 9:21:28 AM
Does this amp comes with a EU power adapter?
SHENZHENAUDIO Employee
Mar 9, 2016 9:21:28 AM
Yes. If you need EU power adapter, just contact me. I will arrange that for you.
Debashis1
Aug 18, 2014 10:27:56 AM
Hi ,
IS the power ourtput (50 W X 2) for a 4 ohm or 8 ohm Speaker impedance?
SHENZHENAUDIO Employee
Aug 18, 2014 10:27:56 AM
Yes, It can work for a 4 ohm or 8 ohm Speaker impedance. Thanks.

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