| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $55.08 | $53.95 | $52.27 | $50.02 | Contact US |
TPA3255 High Performance Class D Power Amplifier Board 2.0 Channel Mini Digital Audio Stereo Amplifier Module
$26.56
HiFi UCD700 Fully Discrete Power Amplifier Board 700W Digital Mono Class D Audio Amplifier Module
$34.90
UCD400 Multifunctional Power Amplifier Board Class D HiFi Audio Amplifier Module for HYPEX
$95.38
PH-A1 Class A Desktop Small Amplifier A1 AKG701 HD650 Black(Power Supply not Included)
Features:
- Small size, pure Class A circuit, good sound quality
- Analog precision partial pressure circuit, can analog positive negative dual power at single power mode, adopting capacitance, like battery effect
- Axial ROE audio coupled capacitance
- Output input base is all gold plated
- UPC1237 earphone protection circuit
- 2 channel sound source input, NEC imported relay
Parameters:
- Standard input jack: 3.5mm/RCA stereo input(with switch)
- Standard output jack: 6.35mm earphone base
- Shell color: black
- Plate color: black/ silver
- Output power: 80mw /600Ω、160mw /300Ω、450mw /100Ω、610mw /62Ω、910mw /32Ω、1000mw /16Ω
- SNR: ≥100dB
- Sound distortion: ≤0.003%
- Frequency response: 10hz-30khz
- Adaptor using voltage: 100-240ACV
- Power supply/ adapter output voltage: above Dc24V 500MA
- Dimension: 128mm x 74mm x30mm
- Package weight: 500g
Package includes:
- Amplifier x 1
