The microphone is an electret condenser type with pre-amp
This hub helps transfer or back up your MP3s
this unit can support up to nine DVI or HDMI outputs
while protecting your microphone from corrosive moisture
ABRACON ABM7-14.7456MHZ-D2Y-T Crystal, 14.7456 MHz, SMD, 6mm x 3.5mm, 30 ppm, 18 pF, 20 ppm, ABM7 Series Foot Switches The microphone is an electretThis is a Crystal, 14. 7456 MHz, SMD, 6mm x 3. 5mm, 30 ppm, 18 pF, 20 ppm, ABM7 Series product from ABRACON with the model number ABM7 14. 7456MHZ D2Y TProduct details Load Capacitance 18pF Operating Temperature Min 40C Operating Temperature Max 85C Crystal Case SMD, 6mm x 3. 5mm Product Range ABM7 Series Frequency Stability + 30ppm Frequency Tolerance + 20ppm Frequency Nom 14. 7456MHz Other details Brand ABRACON Part Number ABM7 14. 7456MHZ D2Y T