AF-1 Preamplifier Kit (PCB and SMD parts)

AF-1 Preamplifier Kit (PCB and SMD parts)

AF-1 Preamplifier Kit (PCB and SMD parts)
unit price 6,90 EUR
(with 16,00%VAT and without Shipping)

Preamplifier kit for the CF-1 measurement microphone (PCB and SMD parts). A 9 volts battery block is required (not included).

Technical Data
Sensitivity: 2 mV
Frequency Response: 15-20000 Hz ± 2 dB
Input Impedance: 2,2 kΩ
Power Supply DC: 5-15 V (0,05 mA)
Gain: 20-40 dB
PCB: 40 x 55 mm
Box: 23 x 65 x 85 mm