| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $34.05 | $33.35 | $32.31 | $30.92 | Contact US |
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Black)
$1,621.96
Willsenton R8 KT88 45W+45W Vacuum Tube Integrated Amplifier Push-pull Power Amplifier (Silver)
$1,621.96
Willsenton R-800i Single Ended Class A Amplifier Vacuum Tube Integrated Amplifier 50W+50W 300B + 805
$2,912.97
M35 GSM GPRS Development Board Mobile Development Board with Voice Interface Antenna
Description:
1. The onboard M35, four frequency GSM850 GSM900 and DCS1800, PCS1900 highly integrated GSM/GPRS module;
2. The onboard LM2596 high-power power supply chip, powerful guarantee module to work stable for a long time;
3. The on-board flip SIM gets stuck, easy for loading and unloading of SIM card;
4. The on-board terminals or DC power supply (the default terminal), 7.5-12 v input voltage;
5. The onboard audio interface and microphones, convenient user calls tests;
6. The onboard UART interface, meet different user requirements;
7. The onboard three LED lights: power light, signal lights, calling indicator;
8. PCB board size: 68.5 (mm) x38.5 (mm)
Package included:
1xM35 GSM GPRS Development Board
