Presonus Audio electronic TubePre Features, Dual-Servo Gain Stage, Phantom Power, Phase Reverse

1.2 Features

The following is a summary of your TubePRE's features:

Dual-Servo Gain Stage

Your TubePRE contains a dual-servo gain stage (no capacitors). This provides ultra-low noise performance and wide dynamic control. This gives the TubePRE the ability to boost the desirable signal without increasing unwanted background noise.

Phantom Power

When the phantom power switch is engaged, power is supplied at a constant rate. This assures optimum performance of your condenser microphone and that the signal will be free of distortion due to insufficient power.

Phase Reverse

This switch enables the user to invert the phase of a microphone if phase cancellation is noticed when using identical microphones in close proximity to one another. The phase reverse switch can also compensate for different XLR connector hook-ups where pin connections have been inverted.

-20dB Pad

A -20dB pad is available for reducing the incoming signal level. This pad provides a more manageable signal from high output devices giving the operator greater control over the incoming signal and a much reduced chance of over-driving the input and thereby avoiding distortion.

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