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SMSL RAW Pro-DAC1 desktop DAC used open-box reference listing image 1

SMSL RAW Pro-DAC1 Used / Open-Box Desktop DAC

Reference price $509.00

Reference price is for price anchoring only. Final quote depends on condition, accessories, version, stock, and destination.

  • Unit details confirmed before offer
  • Lab-inspected before dispatch
  • DOA support and repair path available

Product overview

The SMSL RAW Pro-DAC1 is a desktop DAC for high-resolution systems that need an ESS-based decoding platform with USB, digital, and Bluetooth input flexibility. This HiFiLoop used / open-box private quote reference page helps buyers request unit details before confirmation.

Key features

  • ESS ES9039MSPRO DAC chip with built-in MQA decoding support.
  • XMOS XU-316 USB platform with PCM up to 32-bit / 768 kHz and DSD512 support.
  • All inputs except Bluetooth support DSD transmission; coaxial, optical, and AES/EBU support DoP64.
  • Ultra-low phase-noise oscillator and optimized clock processing circuit.
  • Bluetooth 5.1 platform supports LDAC 24-bit / 96 kHz, aptX HD, SBC, and AAC.
  • Gold-plated input and output terminals with full-featured remote control.

Key specifications

DAC chip ESS ES9039MSPRO
USB platform XMOS XU-316
PCM support Up to 32-bit / 768 kHz
DSD support Up to DSD512
MQA support MQA and MQA-CD decoding
Bluetooth codecs LDAC, aptX HD, SBC, AAC
Digital input note Coaxial, optical, and AES/EBU support DoP64

A-Class confirmation guide

What is reviewed before a reference page moves forward.

These notes explain how lab checks, condition records, shipping boundaries, and sourcing requests are handled before manual confirmation.

01 / Lab check

Pre-Listing Lab Check

Function and condition are checked before confirmation.

02 / Condition and kit

Condition & Kit Recorded Separately

Condition is not a shortcut for every detail.

03 / Request details

Details to Share

Send the details needed for review.

04 / Sourcing path

Manual Confirmation & Sourcing Path

Start the request before confirmation.

What this listing means

This is a used / open-box reference page for this model. The exact unit, included kit, timing, and support terms are confirmed before payment.

Before you make an offer

  • Check the exact unit photos and condition notes
  • Confirm included accessories and version details
  • Use the final quote as the decision point

Inspection & condition

Function, cosmetics, accessories, and known limitations are reviewed for the exact unit before dispatch.

Shipping & support

Processing is normally 3-5 business days after confirmation. International delivery is commonly 7-15 days; DOA and repair support are confirmed by destination.

What does Reference price mean?

It is a price anchor for comparison. It is not the final quote.

Is this exact unit ready to ship?

Not from this page alone. HiFiLoop confirms the exact unit and timing before payment.

Can HiFiLoop help me find another unit?

Yes. Share the target model, preferred condition, budget range, and destination so HiFiLoop can look for a suitable unit.

Need confirmation

Confirm the exact unit before the final decision.

Send an offer, sourcing request, or availability check when you want exact-unit photos, accessories, condition notes, and quote details.