Sell ❏▩NESTAMP A4 Hybrid Power Amplifier Rumah Burung Walet/Walit (For Swiftlet Farming), Blast up to 250 Piezo Tweeter best price

A. Details: • NESTAMP Professional Amplifier Used For Swiftlet Farming(RBW) • Aluminium Alloy Panel • LED VU Level Meter • Low Noise And Low Distortion • USB & SD Card Maximum Size 32GB Supported • MP3, WMA & WAV Audio Files Supported • Turn ON Delay With Overheating Protection • Music Tone With Bass / Mid / Treble Control • AC Power Supply 220-240V & DC 12V Which Can Be Use With Solar Panel Either Battery To Supply The Power • Build In Cooling Fan • Build In Monitor Speaker For Test Sound • Left / Right 2 Channels, 2 Volume Control • Blast Up 200 – 250Pcs Piezo Tweeter • Suitable For Internal And External Calling * If you could like to use it as an External Calling it would be more SUITABLE. B. SPECIFICATION: • Power Output(RMS) : 2 x 40W(4Ω) / 2 x 32W(8Ω) • Total Harmonic Distortion(THD) : Less than 0.2% • Frequency Response : 1W ± 0.2dB(20Hz-20KHz) • S/N Ratio : 85 dB • Input Sensitivity : 250mVV ± dB(8Ω) • Input Impedance : 47KΩ • Effect Output : 36/12 W/V / 32/15 W/V • Input Voltage : 240V 50HZ • Dimension : 320(W) x 130(H) x 236(L) mm • Net Weight : 4 KGS • Gross Weight : 4.6 KGS • Unit of Measurement : 4 Sets Per Box