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S.M.S.L SA-50 PLUS Digital Audio Amplifier Music Player Support

S.M.S.L SA-50 PLUS Digital Audio Amplifier Music Player Support

Memory Card/ USB/ Optical Fiber AUX Input with Wireless Remote and Power Adapter

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Ship From:
  • China Warehouse
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Usually will be shipped in business days hours
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United States
Stock in: china


  • us plug
  • eu plug
Please select a plug


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For each user order no more 5 item(s)

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if the goods arrival in 90 days,we will inform you by email!


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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
HiFi audio effect, using tricore-digital audio professional processor: 32-bit RISC processor and dual DSP digital audio processing unit; perfectly decoding high specification music of 32 bit /192kHz.
Using the latest amplifier chip of TAS5766M from TI company in USA; built-in SDB sound which patented belongs to S.M.S.L (SMSL Dynamic Bass).
Support up to 2TB of large capacity USB storage, support NTFS format.
Sopport CUE file list playback.
Built-in high and low tones adjustment and SDB sound effect.
Having external input modes of analog and optical fiber.
Using a good deal of premium audio genuine parts.
Equiped with infrared remote control, and the distance can reach more than 10 meters.
All aluminium alloy and compact design,especially suitable for hidden and desktop systems.

Color: black / gold (optional)
Adapter Plug: US / EU (optional)
Input Mode: USB(U-disk) / memory card / 3.5mm optical / 3.5mm analog
THD+N: 0.015%
SNR: 95dB
Channel Separation: 94dB
Optical Sampling Rate: 16bit/24bit 44.1kHz~192kHz
Output Power: 50W+50W@4Ω
Consumption Power: 40W
Standby power: 1W
Charging Adapter: 19V/ 6.3A (DC/5.5*2.1mm)
Max. Files quantity scannable: 1000
Max. File folder layer scannable: 3 layer folder

File format
MP3 --
Extension:  .mp3, .MP3
Standard:  MPEG -1/MPEG-2 Audio Layer-3
Sampling frequency:  8 k/11.025 k/12k/16 k/22 .05 k/24 k/32 k/ 44.1 k/48 kHz
Bit rate:  8 kbps–320 kbps or VBR
WMA --
Extension: .wma, .WMA
Sampling frequency: 8 k/11.025 k/16 k/22.05 k/32 k/44.1 k/48 kHz
Bit rate: 5 kbps–320 kbps or VBR
WMA Lossless --
Extension: .wma, .WMA
Sampling Frequency: 44.1 k/48 k/88.2 k/96 kHz
Quantization bit rate: 16/24-bit
WAV --
Extension: .wav, .WAV
Sampling Frequency: 8 k/11.025 k/12 k/16 k/22 .05 k/24 k/32k/ 44.1 k/48 k/ 88.2 k/96 k/176.4k/192 kHz
Quantization bit rate: 8/16/24-bit
AAC --
Extension: .aac, .m4a,, AAC, M4A
Standard: MPEG-2/MPEG-4 audio
Sampling Frequency: 8 k/11.025 k/12 k/16 k/22 .05 k/24 k/32 k/ 44.1 k/48 k/ 88.2 k/96 kHz
Bit rate: 8 kbps–320 kbps or VBR
APE --
Extension: .ape,.APE
Standard: Monkey's audio
Sampling Frequency: 44.1k/48k/88.2k/96k/176.4k/192kHz
Bit rate: 16/24-bit
Extension: .flac, .FLAC
Sampling Frequency: 8 k/11.025 k/12 k/16 k/2 2.05 k/24 k/32 k/ 44.1 k/48 k/ 88.2 k/96 k/176.4 k/192 kHz
Quantization Bit rate: 8/16/24-bit
Apple Lossless --
Extension: .m4a,.M4A
Sampling Frequency: 8 k/11.025 k/12 k/16 k/22 .05 k/24 k/32 k/ 44.1 k/48 k/88.2 k/96 kHz
Quantization Bit rate: 16/24-bit
CUE* --
Extension: .cue,.CUE
CUE*: For memory limit, currently limits as below(Meet one of those two requirements, CUE analysis stop.):
100 tracks cue file can analysis most.
300 analysed file can save most.
If cue file out of range and without analysis, Whole track will playback.

Item Size: 9.2 * 4.2 * 13.8cm / 3.62 * 1.65 * 5.43in
Item Weight: 386g / 13.62oz
Package Size: 26.5 * 21.5 * 7cm / 10.43 * 8.46 * 2.76in
Package Weight: 987g / 34.82oz

Package List:
1 * Amplifier
1 * Remote
1 * AC adapter
1 * Power line
1 * User manual


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