| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $326.60 | $319.94 | $309.94 | $296.61 | Contact US |
2.1 Bluetooth Digital Power Amplifier Board TPA3118 2x30W + 60W Subwoofer Support Virtual Surround Function
$71.42
2.1 Bluetooth DSP Power Amplifier Board 30x2+60W 31-Segment Independent EQ Support for Android Cellphone/Computer Tuning
$35.00
2.1 Bluetooth DSP Power Amplifier Board 50x2+100W 31-Segment Independent EQ Support for Android Cellphone/Computer Tuning
$38.88
FULL Discrete Preamplifier Ref NAD3020 Amplifier Tone Audio Circuit 220V 110V
Product Description:The device ref NAD3020 Amplifier tone part ,high quality Aluminum alloy chassis,4 Way Relay type audio signal input switching selection control,10pcs high grade copper plated RCA
Product Parameter:
- Transistor using original Japan HFE:2SA992/2SC1845
- Capacitor:Japan Elna
- Power transformer:30W Hige grade Toroidal transformer
- The device can let the Sound mellow
- Tweeter adjustment range:+-10DB
- Bass adjustment range:+-15DB
- SNR:At Mid-night,Volume adjust to Maximun,Post volume to Maximun ,Ear near the bass speaker 5cm only can hear very little background noise
- Size:435mm*300mm*73mm (17"*11.8"*2.9")
- Power:220V /110V (220V in stock ,110V need Custom-made)
- Weight:5.5KG(194OZ/12lb)
Pls note:For the Chassis print problem ,The rear pannel switching selection from left to Right is:TUNER,AUX,DVD,CD/VCD
Package List:
- 1 x FULL discrete Preamplifier
