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Product description:
set: 6J1+TPA3221+LM4562NA+QCC3031+PCM5102A
OP AMP: LM4562NA*2 (replaceable s: opa2604ap,opa2314,MUSE01/02/03,OPA2107AP)
Tube model: 6J1 (The tubes that can be replaced are (6K4,6J2,GE5654,6J3,6J4,6J5,6*1N,6AK5
Bluetooth : qcc3031+PCM5102A (Bluetooth ) (Bluetooth 5.1) Support: SBC, ACC, APTX, APTX-HD
Distortion: 0.1%
Signal to noise ratio: ≥90db
Frequency response: 20-20Khz (±3db)
Treble/ba adjustment range: ±6db
Speaker impedance: 2-8Ω
MAX output power: 100W*2 (2Ω load)
Channel: 2.0 stereo
Input mode: Bluetooth /A, supported devices: mobile phones, tablets, computers, mp3 TVs, etc.
Output mode: Paive speaker
Power supply: DC24-32V, 4.7A or more(DC 32V 5A recommend)
Size: 138*112*40mm
Product net weight: 600g
Features:
1. Using Beijing 6J1 electron tube.
2. The main filter capacitor is 1000UF 50V
3. The resistor uses high-precision resistors to ensure a good signal-to-noise ratio for the whole machine.
4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickne, and the whole proce of spraying tin to ensure good current paing performance.
5. Input and output adopt gold-platedA lotus seat.
6.Bluetooth adopts Qualcomm QCC3031 Bluetooth 5.0 and supports APTX,APTX-HD
Package included:
1* Tube Amplifier
2* 6J1 Tube
1* DC32V 5A Power Adaptor(Optional)
1* Bluetooth
1* x Manual
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