Model: TUBE-T4/TUBE-T4C
Tube model: Beijing/Shuguang 6J4 (small seven pins)
Bluetooth version: 5.0 (supports APTX transmission)
Impedance: 4-80
Frequency response range: 20Hz-20kHz (±3dB)
Product power supply: DC12-24V
Output power: 50W*2
Bass adjustment range: +6dB
Treble adjustment range: +10dB
Signal-to-noise ratio: ≥100dB
Input interface: gold-plated RCA+Bluetooth 5.0
None size: 129*98*33mm (excluding protruding parts)














Uncategorized
SUCA AUDIO HIFI Bluetooth Fever-grade Tube Amplifier Front Gallbladder Rear Stone Tube Amp Home Digital Amplifier
Price range: $121.36 through $136.87
| Weight | 0.8 kg |
|---|---|
| Dimensions | 5 × 5 × 5 cm |
| Color | Upgrade 5654 Silver, Upgrade 5654 Black, Standard white, Standard black |
| Voltage | 110V, 220V |













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