DA-M10

About the DA-M10

The Mitsubishi DA-M10 is a classic power level meter produced around 1978-1979, intended for use with Mitsubishi's high-end audio amplifiers such as the DA-A10 and DA-A10DC. It features a measurement range from -50dB to +3dB, corresponding to power levels from 0.1mW to 200W depending on the scale setting. The meter has a frequency response of 20Hz to 20kHz ±1 dB, a response time of 10 milliseconds, and a recovery time of 0.6 seconds. It includes a logarithmic amplifier and buffering circuitry to smooth meter deflections and provide accurate readings tailored to the specific amplifiers it was designed to work with. The DA-M10 is housed in a metal case with dimensions approximately 425 x 170 x 125 mm and weighs about 4.5 kg. It was originally This meter is valued for its precision and vintage appeal, often paired with Mitsubishi's dual-mono power amplifiers and preamplifiers from the same era.