# Retrolife Bluetooth Amplifier For Treble Bass Controlling

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

  

![classic tube sound](https://img-va.myshopline.com/image/store/2000056861/1620894872993/024ea2d8ad5a4b98bd2089edaa34ad49.jpg?w=220&h=220)

![multiple audio inputs](https://img-va.myshopline.com/image/store/2000056861/1620894872993/11f50e809a0b4ec0a0a6bdb40759f639.jpg?w=220&h=220)

![multiple channel system](https://img-va.myshopline.com/image/store/2000056861/1620894872993/0f7d60e88864401aa2e4298ada482a14.jpg?w=220&h=220)

![TI Amp](https://img-va.myshopline.com/image/store/2000056861/1620894872993/94126ca832d841439b2c942f28884e3e.jpg?w=220&h=220)

#### Retro Vacuum Tube  
Default 6K4 vacuum tubes can offer warm tube sound

####  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  
Suits most 3~8 ohm passive speakers

![Bluetooth](https://img-va.myshopline.com/image/store/2000056861/1620894872993/6d2230e53aac461088cb67d25b061c70.jpg?w=220&h=220)

![vu meter](https://img-va.myshopline.com/image/store/2000056861/1620894872993/8f98519294bf4715b0c376305d053daa.jpg?w=220&h=220)

![tone control panel](https://img-va.myshopline.com/image/store/2000056861/1620894872993/84b66df1790346b48e59c6199b3b0d05.jpg?w=220&h=220)

![remote](https://img-va.myshopline.com/image/store/2000056861/1620894872993/613c6cf1cc234a6abae23b901c19015a.jpg?w=220&h=220)

#### bluetooth 5

#### Classic VU Meter

#### Tone Control Panel

#### Remote Control

## Details

- **Price:** 179.0 USD
- **Vendor:** Retrolife Turntable Official Store
- **Tags:** accessories, deals

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 179.00 USD | In stock |

## Images

- Retrolife Bluetooth Amplifier For Treble Bass Controlling - Retrolife Official Store
- Retrolife Bluetooth Amplifier For Treble Bass Controlling - Retrolife Official Store
- Retrolife Bluetooth Amplifier For Treble Bass Controlling - Retrolife Official Store
- Retrolife Bluetooth Amplifier For Treble Bass Controlling - Retrolife Official Store

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> Source: [Retrolife Official Store](https://retrolifeplayer.com/products/treble-bass-control-bluetooth-amplifier)
> Updated: 2026-06-02