| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $78.39 | $76.79 | $74.39 | $71.19 | Contact US |
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TOPPING VX3 Digital Power Amplifier Bluetooth 4.0 Audio Headphone AMP Black
Features:
- TPA3116D2 class D Power amplifier
- Bluetooth 4.0,support AAC,MP3,SBC,APT-X
- Material: Aluminum
- Laser engraving
- Built-in headphone amplifier
- Japan TOKO inductance
- Siemens EPCOS film capacitor
- Japan Michicon capacitor
- Japan ALPS potentiometer
- Color: Black
Specification:
- Analog audio input interface: 1*RCA (1 channel stereo)
- Digital audio input interface: 1* bluetooth 4.0
- Power Amplifier output: Banana plug,BTL output
- Weight: About 530g
- Size: Aboyt 18.3*12.2*3.8cm
Power amplifier:
- Load impedance range: 4-8Ohm
- Maximum output power:
35W*2 (RL=4Ohm,THD+N=10%)
35W*2 (RL=8Ohm,THD+N=10%)
- Output impedance: <0.22Ohm
- Minimum distortion: 0.005%
- Typical distortion@1KHz: 0.031%
- Frequency response" 20-20KHz-+0.2db
- Background noise: <0.3mV
Headphone amplifier:
- Load impedance range: 16-300Ohm
- Maximum output power: 135mW(RL=32Ohm,THD+N=1%)
- Output voltage swing: 10Vpp
- Minimum distortion: 0.002% (RL=32Ohm,Pout=23mW
- Typical distortion@1KHz: 0.03%
- Frequency response: 20-20KHz-+1.2db
- Input sensitivity: 1.0Vrms
- Gain @1KHz: 10db
- Background noise: <10uV
Package List:
- 1 x TOPPING VX3 Digital Power Amplifier
- 1 x 100-240B input 24V3A output power adapter
- 1 x Bluetooth antenna
- 1 x Manual
