High-end dual DAC with powerful amplification and full connectivity.
Dual AK4499EX + AK4191 DACs (one per channel, dual mono design)
Full support for MQA/MQA-CD, PCM 32-bit/768kHz, DSD512
Built-in headphone amplifier: 2W x 2 (16Ω), 1W x 2 (32Ω)
Inputs: USB, optical, coaxial, I2S, Bluetooth 5.1
Outputs: RCA, XLR, 6.35mm jack, 4.4mm balanced
THD+N: 0.00006% / SNR: up to 132 dB
Remote control included, IPS display
If you make the payment via bank transfer, you will receive an extra 3% discount on your order.
Would you be interested in trading in a device when purchasing this item?
The SMSL DO300EX is a high-end desktop DAC and headphone amplifier that supports MQA decoding. It features a dual mono design with one AK4499EX DAC chip per channel, resulting in low distortion and high SNR performance. The DO300EX also has a powerful headphone amplifier circuit that can drive even the most demanding headphones.
Supports MQA decoding
Dual mono design with one AK4499EX DAC chip per channel
Powerful headphone amplifier circuit
Supports high-resolution PCM (up to 32-bit/768kHz) and DSD (up to DSD512)
Multiple input and output options, including USB, coaxial, optical, IIS, and Bluetooth 5.1
SMSL DO300EX | MQA | Audio-DAC
The DO300EX is also very well-built. It has a solid aluminum chassis and a high-quality IPS display. It also comes with a remote control, so you can control it from across the room.
In addition to its excellent sound quality, the DO300EX also has a number of other features that make it a great choice for audiophiles. It has a wide range of inputs and outputs, including USB, optical, coaxial, and AES/EBU. It also has a built-in Bluetooth 5.1 receiver, so you can stream music from your phone or other devices wirelessly.
When you play an MQA file on the DO300EX, the DAC will decode the file and render it at its original studio quality. This means that you can enjoy your favorite music with all of the detail and nuance that the artist intended.
Product type: DAC & headphone amp
DAC Chipset: DAC chip AK4191+ AK4499EX, one AK4499EX per channel
Inputs: USB/Optical/Coaxial/Bluetooth/I2 S
Outputs: RCA/XLR/4.4mm+6.35 Headphone Jack
THD(+N): 0.00006% (-124dB)(UN-WTD)
Dynamic Range: XLR 132 dB, HPA 127 dB
SNR: XLR 132 dB, HPA 17 dB
USB Compatibility: Windows 7 / 8 / 8.1 / 10 / 11 (Needs Driver)
Supported file formats: MQA, MQA-CD
Processing resolution & sample rate: New 3rd generation XMOS XU-316, PCM support up to 32bit/768kHz, DSD support to DSD512
Headphone amplifier output power: 2Wx2(16Ω, 1Wx2(32Ω)
Power consumption: <20W
Standby power consumption: <0.5W
Remote control: The remote controller use 2 x R03/AAA batteries
Dimensions: 222x39x207mm (WxHxD)
Weight: 1.54kg/3.40lbs
