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D300 USER MANUAL The contents of this manual may change with the version, if there is any change without notice, please go to https://www.smsl-audio.com/portal/product/support Download the latest version of the manual. Ver 1.0...
D300 Safety Notes Install this unit in a well ventilated, cool, dry, clean place-away from direct sunlight, heat sources, vibration, dust, moisture, or cold.. Use the voltage specified on this unit Only. Using this unit with a higher voltage than specified is dangerous and may cause fire , damage to this unit, or personal injury.
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D300 Features Use Rohm's flagship DAC chip BD34301EKV, and fully optimize its performance to make its THD+N as low as -116dB; USB uses XMOS XU-208, a real 32bit USB solution, PCM supports up to 768kHz, and DSD supports up to DSD512;...
....... BT 5.0 ( support SBC,AAC,aptX,aptX HD,LDAC Power Consumption ..................5W Standby power ................... <0.5W 208x185x41mm Size ................(WxHxD) Weight ..................1.05kg / 2.31Ibs SMSL reserves the right to make improvements which may result in specification or feature changes without notice.
D300 Remote control Install 2 x AAA batteries as instructions. When using the remote control, point it toward the remote con-trol signal receiver on the main unit from a distance of 5 m (16 ft) or less. Do not place obstructions between the main unit and the remote control.
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D300 Display Interface and Instructions Display Remote window Knob Turn on / off button** FN button* Menu button RCA output Balanced output Bluetooth antenna Coaxial input Optical input USB input AC IN(100-240VAC) * FN button: This button can define its function in the menu "FN KEY FOR"...
D300 User interface 1、 Input source name 2、 Input source icon 3、Output interface 4、 Audio format 5、 Sampling rate ,When Bluetooth input, display the decoding format (SBC, AAC, APTX, APTX HD, LDAC ) Instructions NPUTS USB AUDIO OPTICAL COAXIAL BLUETOOTH...
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D300 OUTPUTS PHASE MODE NORMAL(2+/3-) XLR Inverted ALL Inverted PCM FILTER Slow Roll-Off Sharp Roll-Off DSD FILTER 13K Cutoff 26k Cutoff 52k Cutoff HPC MODE Disable Enable It is recommended to enable, this setting will change the sound performance. Disabling HPC mode will improve mid- and low-frequency performance, but...
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D300 PRE MODE Vol Fixed : In this mode, volume is fixed on max output level, and the D300 will ignore the volume operations. Vol Variable: In this mode, volume can be adjust(only works for PCM,no output when play DSD in this mode,because this DAC chip does not support DSD volume adjustment).
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