Introduction:

The MP73EQ is a high-end Microphone Preamplifier and Equalizer, its power starts with its input stage, which allows you to select the perfect impedance for your microphone. This function alone makes the MP73EQ invaluable to any serious engineer, because it allows you to get a wide range of tone out of a single
microphone. It also lets you get the most out of ribbons and other “low-output" microphones.
The MP73EQ has the switchable high pass filter, which lets you cut out the mud and other useless low-frequency noise that can cloud up your sound. Shelving high and low-frequency EQ controls with selectable cutoff frequencies give you an enormous range of tone, and semi-parametric mid control lets you dial in
frequencies from 360Hz all the way up to 7.2k - perfect for fine-tuning your sound.If you're looking for a single great preamplifier/EQ that you can use for any microphone and any sound source, the Alctron MP73EQ microphone preamplifier and equalizer will be your best choice!

Specifications:

* Frequency Response: 11 Hz 77.65 kHz 3 dB. Level variation is less than 0.2%.
* Input impedance: Microphone 300 & 1,200 ohms Line 10,000 ohmsD.I. 100,000 ohms
* Sensitivity: Microphone -80dBm to -20 dBm in 5dB steps for 0 dBm output.Line -20 dBm to +10 dBm in 5 dB steps for 0 dBm output.
* Output: Balanced and floating to feed a 600 ohm load.Maximum output +26 dBm into 600 ohms, or +20dBm into 150 ohms.
* Output impedance: 600 ohms, balanced (source impedance 75 ohms).
* Distortion: 1k Hz = 0.0245%
* Noise: Measured at 80 db of gain with 200 ohm input termination, without 20Hz to 20kHz to assist in filtering out noise.-49dbu with final output stage at 50%
EIN -129 dbu;-46dbu with final output stage at unity EIN -126 dbu;-56dbu without final output stage EIN -136 dbu. Controls either “flat” or switched out.
* Output: Balanced and floating to feed a 600 ohm load.Maximum output +26 dBm into 600 ohms, or +20dBm into 150 ohms.
* Output impedance: 600 ohms, balanced (source impedance 75 ohms).
* Distortion: 1k Hz = 0.0245%