Brush Master CH2 User Manual download pdf (Page 6)

T.B. unit block diagram:

Signal chain:

This chapter details on the signal chain’s structure in order to help

you better understand the CH2-M.

(1) INPUT SECURITY:

Designed for maximum optimization of all microphones with

all standard features like +48v (phantom), phase reverse

switch and -20db pad, especially designed for minimum sonic

degradation. All these functions are preformed with special

silver coated toggle switches for maximum rigidness of

operation.

(2) INPUT TRANSFORMER:

High gain 200 ohm microphone input transformer matching to

a high input impedance. Design for optimal reduction of most

kinds of noise caused when microphones are connected.

Ensure Electromagnetic Compatibility (EMC) standards

compliance. Feature Mu-metal core for minimal harmonic

distortion. Internal electrostatic shields for maximum common

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Brush Master CH2 User Manual Page 6