Axiom Home Page Forums General Discussion Home Theater First Hand Thoughts on Denon 3805 Equalization

It was me (on AVSForum) who got the specs from Denon. :-)

Here they are, straight from Denon. Notice a 29dB microphone amp is also required.

"The specs for Non-Denon microphones and required mic amplifier for use with the AVR-3805 auto setup and room EQ function are as follows:

Required Microphone Specifications

Element: Electric Condenser Microphone
Polar Pattern: Omni-directional
Sensitivity: -40dBV (0dB = 1V/1Pa)
Frequency Response: 20~20kHz Flat Response (Ex: Behringer ECM-8000)

Required Microphone Amplifier Specification

Gain: 29dB
Frequency Response: 10~30kHz Full Flat "