S.M.S.L

S.M.S.L - D300

High-Quality DAC With LDAC Support

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    Tenure Interest% Installment Interest
    3 No Cost EMI ₹ 11,666 ₹ 0
    Tenure Interest% Installment Interest
    3 14% ₹ 11,940 ₹ 820
    6 14% ₹ 6,074 ₹ 1,443
    9 14% ₹ 4,119 ₹ 2,073
    12 14% ₹ 3,142 ₹ 2,711
    18 14% ₹ 2,167 ₹ 4,006
    24 14% ₹ 1,680 ₹ 5,331
    Tenure Interest% Installment Interest
    3 13% ₹ 11,920 ₹ 761
    6 13% ₹ 6,056 ₹ 1,339
    9 14% ₹ 4,119 ₹ 2,073
    12 14% ₹ 3,142 ₹ 2,711
    18 15% ₹ 2,183 ₹ 4,302
    24 15% ₹ 1,697 ₹ 5,729
    Tenure Interest% Installment Interest
    3 13% ₹ 11,920 ₹ 761
    6 13% ₹ 6,056 ₹ 1,339
    9 13% ₹ 4,102 ₹ 1,923
    12 13% ₹ 3,126 ₹ 2,513
    18 15% ₹ 2,183 ₹ 4,302
    24 15% ₹ 1,697 ₹ 5,729
    Tenure Interest% Installment Interest
    3 13% ₹ 11,920 ₹ 761
    6 13% ₹ 6,056 ₹ 1,339
    9 15% ₹ 4,136 ₹ 2,224
    12 15% ₹ 3,159 ₹ 2,908
    18 15% ₹ 2,183 ₹ 4,302
    24 15% ₹ 1,697 ₹ 5,729
    Tenure Interest% Installment Interest
    3 15% ₹ 11,959 ₹ 879
    6 15% ₹ 6,091 ₹ 1,547
    9 15% ₹ 4,136 ₹ 2,224
    12 15% ₹ 3,159 ₹ 2,908
    18 15% ₹ 2,183 ₹ 4,302
    24 15% ₹ 1,697 ₹ 5,729
    Tenure Interest% Installment Interest
    3 12.50% ₹ 11,910 ₹ 732
    6 12.50% ₹ 6,048 ₹ 1,287
    9 13.50% ₹ 4,111 ₹ 1,998
    12 13.50% ₹ 3,134 ₹ 2,612
    18 13.50% ₹ 2,159 ₹ 3,859
    Tenure Interest% Installment Interest
    3 12.99% ₹ 11,920 ₹ 760
    6 13.99% ₹ 6,073 ₹ 1,442
    9 13.99% ₹ 4,119 ₹ 2,072
    12 13.99% ₹ 3,142 ₹ 2,709
    18 14.99% ₹ 2,183 ₹ 4,299
    24 14.99% ₹ 1,697 ₹ 5,725
    Tenure Interest% Installment Interest
    3 13% ₹ 11,920 ₹ 761
    6 13% ₹ 6,056 ₹ 1,339
    9 13% ₹ 4,102 ₹ 1,923
    12 12% ₹ 3,110 ₹ 2,316
    18 12% ₹ 2,134 ₹ 3,419
    24 12% ₹ 1,648 ₹ 4,542
    Tenure Interest% Installment Interest
    3 12% ₹ 11,900 ₹ 702
    6 12% ₹ 6,039 ₹ 1,235
    9 14% ₹ 4,119 ₹ 2,073
    12 14% ₹ 3,142 ₹ 2,711
    18 15% ₹ 2,183 ₹ 4,302
    24 15% ₹ 1,697 ₹ 5,729
    Tenure Interest% Installment Interest
    3 13% ₹ 11,920 ₹ 761
    6 14% ₹ 6,074 ₹ 1,443
    9 15% ₹ 4,136 ₹ 2,224
    12 15% ₹ 3,159 ₹ 2,908
    18 15% ₹ 2,183 ₹ 4,302
    24 15% ₹ 1,697 ₹ 5,729
    Tenure Interest% Installment Interest
    3 14% ₹ 11,940 ₹ 820
    6 14% ₹ 6,074 ₹ 1,443
    9 14% ₹ 4,119 ₹ 2,073
    12 14% ₹ 3,142 ₹ 2,711
    Tenure Interest% Installment Interest
    3 13% ₹ 11,920 ₹ 761
    6 13% ₹ 6,056 ₹ 1,339
    9 14% ₹ 4,119 ₹ 2,073
    12 14% ₹ 3,142 ₹ 2,711
    Tenure Interest% Installment Interest
    3 13% ₹ 11,920 ₹ 761
    6 13% ₹ 6,056 ₹ 1,339
    9 14% ₹ 4,119 ₹ 2,073
    12 14% ₹ 3,142 ₹ 2,711
    18 15% ₹ 2,183 ₹ 4,302
    24 15% ₹ 1,697 ₹ 5,729
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Chi-Fi
Excellence

1 Year of
Warranty

Ideal for
Audiophiles

Ideal for
Indoor Use

Bluetooth with
aptX HD & LDAC

ROHM BD34301EV
DAC Chip

Pair with Laptop
via USB

Connect With USB,
Optical & Coaxial

Remote
Controls

DESCRIPTION

EQUIPPED WITH ROHM DECODING CHIP AND XMOS USB INTERFACE

The SMSL D300 is a powerful DAC based on the high-end ROHM BD34301EV conversion chip. The team of engineers at SMSL have optimised the D300 to deliver the highest performance from the DAC chip achieving an ultra-low THD+N rating of as low as -116dB. It enables high-resolution signal decoding with ultimate precision and quality. SMSL has paired this flagship DAC chip with XMOS XU208, an 8-core USB processor that enables high-res 32-bit/768kHz PCM and native DSD512 decoding with the device over the USB connection.

SR25

Headphone-Zone-S.M.S.L-D300

STABLE PERFORMANCE WITH ULTRA-LOW JITTER CLOCK SYSTEM

The SMSL D300 has been embedded with an ultra-low jitter clock system that offers stable and artefact free audio. The D300 utilises a brand new CK-03 clock signal processing circuit. This circuit provides an ultra-low jitter for all the inputs including USB, Coaxial, Optical and Bluetooth. This effectively improves the output signal quality from the DAC bringing you close to true & pure sound output. Unlike many DACs, which reserve the best clocking for the USB input, the D300’s CK-03 clock processing circuit ensures ultra-low jitter across all inputs.

Headphone-Zone-S.M.S.L-D300
Headphone-Zone-S.M.S.L-D300
Headphone-Zone-S.M.S.L-D300

HIGH-RESOLUTION BLUETOOTH 5.0 CONNECTIVITY WITH LDAC PLAYBACK

SMSL D300 features the latest Qualcomm Bluetooth Chip that enables Bluetooth 5.0 connectivity for audio signal reception. With its Qualcomm receiver chip and antenna, the D300 can connect to your devices like a smartphone, for convenient remote streaming. The D300 supports all the latest wireless transmission codecs including LDAC, AptX HD, AptX, AAC, and SBC. LDAC transmission allows for high-resolution 24-Bit/96kHz streaming over wireless Bluetooth connection.
SR25

Headphone-Zone-S.M.S.L-D300
Headphone-Zone-S.M.S.L-D300

MULTIPLE I/O CONNECTIVITY WITH GLASS DISPLAY AND REMOTE CONTROL

The SMSL D300 offers you a full plethora of input-output interfaces including USB, I2S, Coaxial, Bluetooth and Optical for the input signal and RCA & XLR analogue outputs. The output can be chosen as fixed volume (line-out) or variable volume (Pre-amp out) to suit multiple use cases. The D300 uses a gorgeous and durable tempered glass display panel that transmits more light than traditional display panels. You can control the D300 from up to 32 feet away using the included remote control. Adjust the volume, change the input selection or access submenus, all without having to touch the device.

Headphone-Zone-S.M.S.L-D300
Headphone-Zone-S.M.S.L-D300

EMBEDDED WITH A SPECIALLY DESIGNED LOW-NOISE POWER SUPPLY

SMSL has designed a discrete component for the D300 that stabilises the power supply for the device. It provides noise-free operation, ensuring each component on the analogue and digital circuits receives sufficient power. It is optimised for better efficiency with lower power consumption. The SMSL D300 benefits from the shielding of its low noise power supply stage. This process allows to efficiently limit the interferences and noise for a pure and precise sound.

Headphone-Zone-S.M.S.L-D300

SPECS

SPECIFICATIONS
INPUTS USB, Optical, Coaxial, Bluetooth
OUTPUTS RCA, XLR
OUTPUT LEVEL XLR: 4.0Vrms (Vol fixed), 4.5Vrms (Vol variable)
RCA: 2.0Vrms (Vol fixed), 2.3Vrms (Vol variable)
THD+N 
0.00015% (-116dB)
DYNAMIC RANGE XLR: 127dB
RCA: 125dB
SNR XLR: 127dB
RCA: 124dB
OUTPUT IMPEDANCE XLR: 200Ω
RCA: 100Ω
USB TRANSMISSION Asynchronous
USB COMPATIBILITY Windows 7, 8, 8.1, 10, 11, Mac OSX, Linux
BIT DEPTH USB: 32bit
Optical/Coaxial: 24bit
SAMPLING RATE USB/ I2S: PCM 768kHz, DSD 22.5792MHz
Optical/coaxial: PCM 192kHz, DSD64 (DoP)
BLUETOOTH VERSION 5.0
SUPPORTED BLUETOOTH CODECS SBC, AAC, aptX, aptX HD, LDAC
POWER CONSUMPTION 5W
STANDBY POWER <0.5W
SIZE 8.1 x 7.2 x 1.6” (208 x 185 x 41mm)
WEIGHT 2.31lbs (1.05kg)
IN THE BOX
BOX CONTENTS 1. S.M.S.L D300
2. AC Cord
3. Bluetooth Antenna
4. Remote Control
5. User Manual
Headphone-Zone-S.M.S.L-D300

FAQs

Warranty & Media Reviews

1 Year Warranty

Don't sweat it, this S.M.S.L D300 comes with a 1 year warranty from S.M.S.L that covers manufacturing defects. All products featured on Headphone Zone are backed by an original manufacturer's warranty.

Read more about S.M.S.L's warranty in India.

Customer Reviews

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