Brüel & Kjær Type 4145 Condenser Microphone

Why this one

• Excellent condition - light signs of use, no obvious issues
• Fully tested - all applicable functions verified working
• Laboratory-grade B&K measurement capsule - a benchmark in acoustic instrumentation.
• A rare opportunity to acquire professional-grade acoustic measurement hardware on the secondary market.

Condition: Excellent

This condenser microphone is in excellent condition. It has passed our 8-point functional test, with 3 item(s) not applicable to this unit. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.

What's included

• Brüel & Kjær Type 4145
• No additional accessories included

About this model

The Brüel & Kjær Type 4145 is a precision measurement microphone from one of the most respected names in acoustic instrumentation. B&K (now Hottinger Brüel & Kjær) has long been the benchmark for laboratory-grade condenser microphones used in sound analysis, acoustic research, environmental noise measurement, and industrial testing. Capsules of this type are engineered to exacting tolerances and are typically employed with precision measurement preamplifiers and analysers rather than in conventional audio recording chains - making this a specialist tool for engineers and acousticians working in fields where accuracy and traceability matter above all else.

A great opportunity to own a Brüel & Kjær Type 4145 at this price point.