Boundary Layer Microphone Preamplifier PCA from United States
A low-profile printed circuit assembly for boundary layer microphones used in conference tables. It provides phase-coherent amplification from surface-mounted capsules, serving as a part of microphones.
Duty Rate — United States → Canada
0%
Import Tips
• Classify this PCA as a part of a microphone, not as a complete microphone
• Provide technical specifications showing its function in boundary layer microphones
• Verify if the PCA is a printed circuit assembly, which may affect classification