Availability: In stock


SMSL Sanskrit Pro-B AK4490EQ 32Bit/384KHz DSD DAC Asynchronous Bluetooth 4.0

  • Bluetooth 4.0
  • Asynchronous transmission
  • USB DSD 2.8224 MHz and 5.6448 MHz
  • Fiber optics, coaxial 32 KHZ to 192 KHZ

Input mode: USB, optical fiber, coaxial, bluetooth (in accordance with the version)



Output level: 2.0 Vrms
THD + N: 0.0006% (3 DBFS)
Dynamic range: 118 db
Signal to noise ratio: 120 db
Channel separating degree: 115 db
The USB transmission mode: asynchronous transmission
USB compatibility: Windows, Mac OS x, iOS, Android, Linux
The bluetooth code: Apt - X, SBC, AAC
A deep: USB 16 bit - 32 bit
Fiber optics, coaxial 16 bit to 24 bit
Bluetooth 16Bit/32 KHz
Sampling rate: USB PCM - 384 KHZ
USB DSD 2.8224 MHz and 5.6448 MHz
Fiber optics, coaxial 32 KHZ to 192 KHZ
Bluetooth 48 KHZ
Bluetooth distance: 7 meters (straight line don't wear wall)
Power consumption: 2.5 W
Standby power consumption: 0.9 W
The machine size: 9.8 x 3.6 x 14.4 cm
Package weight: 0.85 kg
Packing size: 25 x 19 x 7 cm


1 x Sanskrit Pro-B Unit
1 x Driver
1 x USB Cable
1 x User manual
1 x Power Adapter


Packing List

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May 27, 2017 5:24:39 AM
Does this come with EU or UK power adapter
May 27, 2017 5:24:39 AM
Hi Henrik,yes,we will according your country to ship the power adapter.Thank you.
pham duc quan1
May 2, 2017 8:50:53 PM
hi! is it can pair ps4 slim by bluetooth? and how?
May 2, 2017 8:50:53 PM
Hi pham,if the PS4 has bluetooth output,it can connect with SMSL Sanskrit Pro-B.Thank you.
Cliff Lindberg Morell1
Jan 8, 2017 12:41:38 PM
Does the DAC support mqa streaming that tidal uses
Jan 8, 2017 12:41:38 PM
Hi Cliff,it can connected with analog input active speakers, amplifiers, amp.Thank you.
Oct 24, 2016 6:46:42 AM
Does this DAC support DSD over PCM (DoP)?
Oct 24, 2016 6:46:42 AM
Hi Marius,nope.It just support DSD over USB.Thank you.
Adam Eccleshare1
Sep 4, 2016 8:05:56 AM
Which is better quality DAC out of SMSL Sanskrit Pro-B or SMSL8?
Sep 4, 2016 8:05:56 AM
Hi Adam,SMSL Sanskrit Pro-B has Bluetooth function.But smsl m8 haven't.Other function almost same.Thank you.
Charlie Eco1
May 18, 2016 7:01:21 PM
Can this Sanskrit Pro-B be used as pre-amplifier, to connect directly to 200 watts mono blocks power amplifers (Outlaw 2200), if so, how to control the volume ?Sanskrit PHA can used as pre-amplifier.Than you.
May 18, 2016 7:01:21 PM
Hi Charlie,Sanskrit Pro-B can't be a pre-amplifier, there is no volume control.Are generally or amp power amplifier to control the volume.
May 17, 2016 5:32:31 AM
First Question: Does the DAC read S/PDIF?
Second Question: The incoming signal via usb ist cd-format 16 bit 44,1 KHZ. Does the DAC transmit the signal without any changing, or does he automatically or chooseable upsample (upgrade) the signal for example to 32 bit 384 KHZ, or maybe also to DSD.
Thanks for answering.
Friedmut Müller
May 17, 2016 5:32:31 AM
Hi Friedmut.1,The DAC can read S/PDIF.2.No upgrade.Sound depends on the quality of the music file itself.Than you.

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