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English, Introduction, Whatõs in the box – M-AUDIO Octane User Manual

Page 2: About octane, Features, What’s in the box

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English

Introduction

Thank you for choosing the M-Audio Octane Microphone/Instrument Preamplifier. Octane offers you eight independent channels of studio-

quality high-gain, ultra-low noise mic preamps in a rugged, compact 2RU design. With eight inputs on balanced XLR connectors and eight

channels of ADAT optical output, Octane has been designed to be the ideal analog front end for your digital recording environment.
Octane is packed with a host of professional features normally found only in higher-priced, exotic microphone preamps – features like

independent instrument preamps on channels 1 and 2, Mid-Side matrix encoding on channels 7 and 8, switchable +48V phantom

power, and word clock I/O on BNC connectors. With up to 70dB of gain and 129dBm EIA noise performance, Octane is the perfect high-

performance, cost-effective, multi-channel solution for the personal, project or professional studio.

What’s in the Box

Your Octane box contains the following items:

Octane Microphone/Instrument Preamp

18VAC 3500mA Power Supply

Users’ Manual

About Octane

Octane is a multi-channel microphone preamp, offering eight channels of low-noise, high-gain, professional quality preamplification in a two-

space rack mount chassis.
Each channel has its own input level control, 20dB pad, and three-color LED level meter, with rear panel inputs on balanced XLR

connectors. Octane also offers eight independent analog Preamp Outputs on rear panel balanced/unbalanced TRS connectors, along

with 8 channels of A/D Line Inputs. These inputs are half-normalled (plugging a connector into the A/D Line Input will interrupt the signal

from the XLR input to the lightpipe output, but plugging a connector into the Line Output will not), and can be used as insert returns, or

to allow Octane to function as a standalone A/D converter.
Octane gives you front-panel high impedance instrument-level inputs on channels 1 and 2, using independent preamps and level

control for superior performance and better Signal-to-Noise ratio. Channels 7 and 8 offer M-S Matrix Encoding circuitry for Mid-Side

stereo recording. Each of Octane’s even-numbered channels (channels 2, 4, 6 and 8) offers a Phase Reverse switch for easy stereo

pairing, and +48V phantom power is switchable in two groups of four channels.

Features

Eight channels of high-quality, low-noise microphone preamps

Eight balanced XLR inputs

Separate mic level, pad and three segment LED meters on each channel

Switchable +48V phantom power

Two front-panel unbalanced high impedance instrument inputs with independent level controls

Mid-Side matrix encoding on channels 7 and 8

Eight balanced/unbalanced analog preamp outputs on TRS connectors

Eight balanced/unbalanced channel A/D line inputs on TRS connectors serve as inserts or standalone A/D converters

Phase reverse switch on even-numbered channels, low-cut filter on channel 1

ADAT lightpipe digital output

Front panel sample rate/external clock selector

Word clock I/O with low jitter Phase Locked Loop