Model ST-01 Audio input Bluetooth / USB / Coaxial / Optical / RCA Audio output Banana speaker jacks / 3.5mm AUX Max output power 100W+100W (4Ω) Matched impedance 3-8Ω Sampling rate supported 96KHz/24Bit(USB),48KHz/24Bit(Bluetooth),192KHz/24Bit(COAX/OPT) Treble / Bass control range ±6dB System PC-USB supported XP/W7/W8/W10/MAC/ Linux Frequency response 20Hz-20kHz(±1dB) S/N ratio ≥98dB THD 0.07% Working voltage DC 18-30V Dimensions(W*D*H) 115*98*54mm / 4.53*3.86*2.13in Net weight 634g / 1.40lb Package weight 1.4kg / 3.09lb 
Retro Vacuum Tube
Default 6K4 vacuum tubes can offer warm tube soundBluetooth 5.0 / USB / Coaxial / Optical / stereo RCA inputs
3.5mm AUX output to build 2.1-CH system (active speaker / active subwoofer) or multi-channel system (another amplifier)
100W*2 @ 4 ohm
Suits most 3~8 ohm passive speakers
bluetooth 5
Classic VU Meter
Tone Control Panel
Remote Control
| Model | ST-01 |
| Audio input | Bluetooth / USB / Coaxial / Optical / RCA |
| Audio output | Banana speaker jacks / 3.5mm AUX |
| Max output power | 100W+100W (4Ω) |
| Matched impedance | 3-8Ω |
| Sampling rate supported | 96KHz/24Bit(USB),48KHz/24Bit(Bluetooth),192KHz/24Bit(COAX/OPT) |
| Treble / Bass control range | ±6dB |
| System PC-USB supported | XP/W7/W8/W10/MAC/ Linux |
| Frequency response | 20Hz-20kHz(±1dB) |
| S/N ratio | ≥98dB |
| THD | 0.07% |
| Working voltage | DC 18-30V |
| Dimensions(W*D*H) | 115*98*54mm / 4.53*3.86*2.13in |
| Net weight | 634g / 1.40lb |
| Package weight | 1.4kg / 3.09lb |
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Retro Vacuum Tube
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Bluetooth 5.0 / USB / Coaxial / Optical / stereo RCA inputs |
3.5mm AUX output to build 2.1-CH system (active speaker / active subwoofer) or multi-channel system (another amplifier) |
100W*2 @ 4 ohm
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bluetooth 5 |
Classic VU Meter |
Tone Control Panel |
Remote Control |
Frequently Asked Questions
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Check your turntable model before ordering. Compatibility can vary by model, especially for belts, styluses, cartridges, power adapters, and dust covers. If you are unsure, contact Retrolife Support with your turntable model and we can help confirm the right accessory.
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A worn or stretched belt may cause the platter to spin slowly, inconsistently, or not spin at all. If your turntable is experiencing speed issues and the belt is loose, cracked, or stretched, replacing the belt may help restore normal operation. Make sure to use a belt compatible with your specific Retrolife model.
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Not necessarily. Accessories are not universally interchangeable across Retrolife models. Always check the compatibility information for your specific turntable before purchasing.
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The recommended tracking force depends on the cartridge and stylus installed on your turntable. Use the recommended range for your specific model and cartridge rather than applying one setting to all Retrolife turntables. If your model has an adjustable counterweight, adjust it according to the product manual.
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Only use a power adapter that matches the voltage, current, polarity, and connector requirements of your specific turntable. Using an incompatible adapter may cause malfunction or damage. Check the label on your original adapter or your turntable manual before purchasing a replacement.
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Power requirements vary by model and market. Always check the voltage and power specifications for your specific Retrolife turntable before connecting it to a power source. Do not assume that an adapter from one Retrolife model is compatible with another model.
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Many common accessories, such as belts and styluses, are designed for straightforward replacement. Follow the instructions for your specific model when installing or replacing an accessory. If you are unsure about installation or compatibility, contact Retrolife Support before making any changes.
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Contact Retrolife Support with your turntable model and the accessory you need. If possible, include a photo of the turntable label or the original accessory. We can help verify compatibility before you place an order.