KBAR 3670 is an all-in-one acoustic data acquisition device independently developed and manufactured by Hongzhe Technology. It integrates three core functions: data acquisition, power amplification, and measurement microphone power supply. This device provides a test platform featuring high precision, high efficiency, high stability, low background noise, and low power consumption, which is well-suited for regular industrial acoustic measurement scenarios.

When used in conjunction with the KABR PLUS audio testing system, the KABR P8816 can perform measurements of multiple key audio parameters, including frequency response, THD (Total Harmonic Distortion), THD+N (Total Harmonic Distortion plus Noise), Rub&Buzz (percentage), impedance, phase and polarity, Fo (resonance frequency), and average sensitivity.

Main Features:

• USB High-Speed Transmission

• Supports a maximum sampling rate of 192kHz

• 24-bit converter resolution

• ASIO support

• Compatible with Windows 7/8/10 operating systems