---

This fits your . Make sure this fits by entering your model number. Unique and amazing combination: integrated ST-01/ST-01 PRO amplifier with VU meter into whole in such a mini size, the pointer dancing in the warm light with strong vintage feelings when enjoying HiFi music, dynamically decorates the audio system space. HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows. Strong output power and special AUX output: use TI's classic power amp IC, each channel can output 100W (4Ω) and easily drive all 3-8Ω passive speakers, adds 3.5 mm AUX output easy to connect another amplifier or active speaker/subwoofer to build multiple channel system and enjoy wonderful home theater experience. With multiple digital audio inputs: Bluetooth 5.0 / USB / coaxial / optical / stereo RCA, compatible with most audio devices such as phones, computers, tablets, TVs, CD players etc. The perfect combination of DAC and amplifier, very suitable for audiophiles who have various audio devices. Warm tips: In addition to retaining all the original functions, ST-01 PRO is the latest upgraded version of ST-01: 1. Add a M1 button on the remote control of ST-01 and ST-01 PRO, to turn on and off the function that it will auto enter mute mode when there is no signal input for 10S. 2. ST-01 PRO supports U-disk input to play lossless formats music. 3. Add sensitivity adjustment of VU meter on its bottom, easy to set and match better with different input signals. 4. Add three decorative golden circles around tubes and VU meter, looks more exquisite and luxury.; Product description Warm tips: 1. PC-USB input also supports mobile phones that with OTG functions, but Android system needs OTG cable and iOS system needs camera kit, please prepare by yourself. 2. Pluggable tube socket, default 6K4 vacuum tubes, can be replaced by 6J1 / 6J2 / 6*1n / 5654 / 6J4 / 6J5 / 6K5 / 6A2 etc. Parameters Brand: Douk Audio Model: ST-01 Pro. Audio input: Bluetooth / USB (PC-USB) / Coaxial / Optical / RCA / U-disk (only ST-01 PRO supported) Audio output: Banana speaker jacks / 3.5 mm AUX. Max output power: 100 W + 100 W (4Ω). Matched impedance: 3-8Ω. Sampling rate supported: USB input: 96 kHz/24 bit. Bluetooth input: 48 kHz/24 bit. COAX/OPT inputs: 192 KHz/24 bit. Supported formats of U-disk: MP3 / WAV / WMA / FLAC / APE. Max capacity of U-disk: 64G. Treble / bass adjustment range: ± 6 dB. System PC USB supported: XP/W7/W8/W10/MAC/Linux. Frequency response: 20Hz-20kHz (±1dB) S/N ratio: ≥98 dB. THD: 0.07%. Working voltage: DC 18-30 V. Dimensions (W x D x H): 115 x 98 x 54 mm / 4.53 x 3.86 x 2.13 inches. Package dimensions (W x D x H): 295 x 225 x 85 mm / 11.61 x 8.56 x 3.35 inches. Net weight (ST-01 PRO): 661 g / 1.46 lb. Package weight: 1.4 kg / 3.09 lb Packing List 1 x ST-01 PRO amplifier. 1 x DC 24 V power adapter. 1 x remote control (without 2 x AAA batteries). 1 x USB cable. 1 x Bluetooth antenna. 1 x user manual.; Product description Warm tips: 1. PC-USB input also supports mobile phones that with OTG functions, but Android system needs OTG cable and iOS system needs camera kit, please prepare by yourself. 2. Pluggable tube socket, default 6K4 vacuum tubes, can be replaced by 6J1 / 6J2 / 6*1n / 5654 / 6J4 / 6J5 / 6K5 / 6A2 etc. Parameters Brand: Douk Audio Model: ST-01 Pro. Audio input: Bluetooth / USB (PC-USB) / Coaxial / Optical / RCA / U-disk (only ST-01 PRO supported) Audio output: Banana speaker jacks / 3.5 mm AUX. Max output power: 100 W + 100 W (4Ω). Matched impedance: 3-8Ω. Sampling rate supported: USB input: 96 kHz/24 bit. Bluetooth input: 48 kHz/24 bit. COAX/OPT inputs: 192 KHz/24 bit. Supported formats of U-disk: MP3 / WAV / WMA / FLAC / APE. Max capacity of U-disk: 64G. Treble / bass adjustment range: ± 6 dB. System PC USB supported: XP/W7/W8/W10/MAC/Linux. Frequency response: 20Hz-20kHz (±1dB) S/N ratio: ≥98 dB. THD: 0.07%. Working voltage: DC 18-30 V. Dimensions (W x D x H): 115 x 98 x 54 mm / 4.53 x 3.86 x 2.13 inches. Package dimensions (W x D x H): 295 x 225 x 85 mm / 11.61 x 8.56 x 3.35 inches. Net weight (ST-01 PRO): 661 g / 1.46 lb. Package weight: 1.4 kg / 3.09 lb Packing List 1 x ST-01 PRO amplifier. 1 x DC 24 V power adapter. 1 x remote control (without 2 x AAA batteries). 1 x USB cable. 1 x Bluetooth antenna. 1 x user manual.; Warm tips: 1. PC-USB input also supports mobile phones that with OTG functions, but Android system needs OTG cable and iOS system needs camera kit, please prepare by yourself. 2. Pluggable tube socket, default 6K4 vacuum tubes, can be replaced by 6J1 / 6J2 / 6*1n / 5654 / 6J4 / 6J5 / 6K5 / 6A2 etc. Parameters Brand: Douk Audio Model: ST-01 Pro. Audio input: Bluetooth / USB (PC-USB) / Coaxial / Optical / RCA / U-disk (only ST-01 PRO supported) Audio output: Banana speaker jacks / 3.5 mm AUX. Max output power: 100 W + 100 W (4Ω). Matched impedance: 3-8Ω. Sampling rate supported: USB input: 96 kHz/24 bit. Bluetooth input: 48 kHz/24 bit. COAX/OPT inputs: 192 KHz/24 bit. Supported formats of U-disk: MP3 / WAV / WMA / FLAC / APE. Max capacity of U-disk: 64G. Treble / bass adjustment range: ± 6 dB. System PC USB supported: XP/W7/W8/W10/MAC/Linux. Frequency response: 20Hz-20kHz (±1dB) S/N ratio: ≥98 dB. THD: 0.07%. Working voltage: DC 18-30 V. Dimensions (W x D x H): 115 x 98 x 54 mm / 4.53 x 3.86 x 2.13 inches. Package dimensions (W x D x H): 295 x 225 x 85 mm / 11.61 x 8.56 x 3.35 inches. Net weight (ST-01 PRO): 661 g / 1.46 lb. Package weight: 1.4 kg / 3.09 lb Packing List 1 x ST-01 PRO amplifier. 1 x DC 24 V power adapter. 1 x remote control (without 2 x AAA batteries). 1 x USB cable. 1 x Bluetooth antenna. 1 x user manual.