Douk Audio ST-01 PRO 200W Bluetooth Amplifier, 2 Channel Vacuum Tube Power Amp with USB DAC/Coaxial Optical Inputs/VU Meter/Treble Bass Control for Home Theater/Stereo Speakers (Upgrade Version)
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- Full Upgraded Version of ST-01: 1. Supports U-disk input to play lossless formats music. 2. Add sensitivity adjustment of VU meter on its bottom, easy to set and match better with different input signals. 3. Add three decorative golden circles around tubes and VU meter, looks more exquisite and luxury.
- Unique and amazing combination: With VU meter into whole in such a mini size, the pointer dancing in the warm light with strong vintage feelings when enjoy 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 to drive all 3-8Ω passive speakers, adds 3.5mm 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 device such as phones, computers, tablets, TVs, TV, CD players etc. The perfect combination of DAC and amplifier, very suitale for audiophiles who have various audio devices.
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What upgrades does the PRO version offer?
The upgraded ST-01 PRO adds U-disk input for lossless formats, adjustable VU meter sensitivity for signal matching, and decorative gold rings for a premium look. Enhances usability and aesthetics.
How does the VU meter improve my setup?
It dynamically dances to music under warm lighting, creating vintage vibes and enhancing room decor. Perfect for immersive HiFi experiences.
Can I customize the sound output?
Yes! Use treble/bass controls (±6dB) and vacuum tubes to warm audio, eliminating digital harshness. Ideal for personalized, sweet-sounding HiFi with deep lows and clear highs.
What speakers work with this amplifier?
Drives all 3-8Ω passive speakers with 200W total power. Includes AUX output for connecting subs or additional amps, enabling easy multi-channel home theater setups.
Which devices connect to its inputs?
Compatible with phones, PCs, TVs, and more via Bluetooth 5.0, USB, coaxial/optical, or RCA. Supports high-res audio up to 192KHz/24Bit for audiophiles.
| Main Specification | |
|---|---|
| Manufacturer | Douk Audio |
| Item dimensions L x W x H | 4.53 x 3.84 x 2.13 inches |
| Specification Met | Fcc |
| Brand | Douk Audio |
| Number of Items | 1 |
| Mounting Type | Freestanding |
| Item Weight | 1.33 kg |
| Product information | |
| Number of Channels | 2 |
| Technical Details | |
| Material Type | Plastic or Metal or Glass or Electrical Components |
| Part Number | ST-01 PRO |
| Model | ST-01 PRO |
| Measurements | |
| Item Dimensions | 4.53 x 3.84 x 2.13 inches |
| Others | |
| Product Type | Amplifiers |
| Maximum Supply Voltage | 30 volts_of_direct_current |
| Maximum Output Power | 100 watts |
| Output Power | 100 watts |
| Minimum Supply Voltage | 18 volts_of_direct_current |