- Davis, California, United States
- May 26th
MEGURO Automatic Distortion Meter MAK-6571C The MAK-6571 is designed to speed up measurement of distortion in radio sets, stereo amplifiers, tape recorders, and other audio equipment. Measurements of the total harmonic distortion, THD, at 400Hz or l000Hz or any External frequency can be easily made. An advantage of this instrument is the ability to measure distortion even when there is a small variation in the input signal level.