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Treble Bass Control Bluetooth Amplifier

High fidelity sound quality clear with tone control: reasonable circuit and simple wiring, using vacuum tubes to soften the sound and filter out digital feelings, the sound is warm and sweet, no noise. Also with treble and bass knobs, you can adjust your favorite sound style, presenting treble and bass HiFi music.

$179⁹⁹

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Description

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(WDH)	1159854mm / 4.533.862.13in
Net weight	634g / 1.40lb
Package weight	1.4kg / 3.09lb


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