Studio Condenser Mic Headphone Amplifier Board
Compact PCA providing monitor headphone amplification integrated with large-diaphragm studio condenser microphone electronics (8518.10.40). Allows zero-latency artist monitoring during recording. Specifically for those microphone subheading.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as complete mic + headphone monitoring set
Sets of microphone and loudspeakers/headphones classified together.
If bare board without soldered electronic components
Unassembled printed circuits excluded from PCA provisions.
If predominantly plastic non-conducting board material
Material composition determines classification if not electrical assembly.
Not sure which classification is right?
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Import Tips & Compliance
• Include engineering drawings showing integration with mic capsule circuitry
• Avoid bundling with actual headphones to prevent set classification under 8518.30
• Declare surface-mount components separately if over certain value thresholds
Related Products under HTS 8518.90.60.00
Microphone Preamp Printed Circuit Board
This printed circuit assembly contains the amplification circuitry specifically designed for professional condenser microphones under subheading 8518.10.40. It processes low-level audio signals from the microphone capsule with high gain and low noise. Classified under 8518.90.60.00 as a PCA of those microphones.
Conference Microphone Array Signal Processor PCA
Multi-channel printed circuit assembly with beamforming DSP for ceiling-mounted conference microphone arrays under 8518.10.40. Processes multiple mic capsules into clear audio pickup. Qualifies under 8518.90.60.00 for those professional mics.
Digital Wireless Mic DSP Audio Processing Board
High-performance DSP printed circuit assembly for digital wireless microphone systems in subheading 8518.29.40. Handles audio encoding, error correction, and amplification. Fits 8518.90.60.00 criteria precisely.
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Dual-tuner printed circuit assembly for UHF true diversity wireless microphone receivers (8518.29.40). Provides dropout-free audio by selecting strongest signal. Specifically for those wireless mic systems.
Ribbon Microphone Signal Conditioning PCA
Specialized low-noise printed circuit assembly for passive ribbon microphones requiring high-ratio transformers and amplification (8518.10.40). Restores delicate ribbon output to line level. For those professional microphones.
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Printed circuit assembly for headworn earset microphones used in broadcasting and theater (8518.10.40). Contains close-talking mic preamp and beltpack amplifier circuitry. PCA of specified professional microphone articles.