Input and Output Connections | Evolution Technologies 222 instruction

SECTION FIVE

Connecting the Evolution 222 to Your System

This section describes Evolution 222 preamplifier connections.

Input and Output Connections

Krell recommends using its proprietary Krell CAST system for unparalleled sonic performance for connections between the Evolution 222 preamplifier and other CAST-equipped components. Krell CAST uses flexible interconnecting cables that can be drawn through tight spaces and concealed.

The Evolution 222 also offers balanced operation. The circuitry and connections associated with balanced operation not only can minimize sonic loss but also are immune to induced noise, especially for installations using long cables.

XLR Pin Configuration

Pin 1	Ground
Pin 2	Non-inverting (0O)
Pin 3	Inverting (180O)

Inputs and outputs are located on the Evolution 222 back panel. Maintain the correct left/right orientation, when hooking up your system.

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Evolution Technologies Connecting the Evolution 222 to Your System, Input and Output Connections, XLR Pin Configuration

Contents

Evolution Important Safety Instructions Contents List of Illustrations Letter from Dan D’Agostino Evolution 222 Features and Technology Features Revolutionary Krell Cast Technology Voltage Signal Transmission Traditional Audio SystemHow Cast and Krell Current Mode Interact Cast Basics Best Musical Performance Cast Cable ConstructionEvolution Cast Operation Definition of TermsInputs and Outputs Krell Current Mode TechnologyPage Placement AC Power Guidelines Connecting the Evolution 222 to Your System Quick Start Operating the Evolution Anatomy of the Evolution Selectors Chassis PowerFront Panel Description Remote Functions on the Front Panel Preamplifier Functions DisplayNavigate/Customize Level Control Level Control Knob or Level Keys Evolution 222 Remote Control Amplifier Functions Remote Control DescriptionBattery Installation and Removal Balance Functions Compact Disc and DVD Functions Evolution 222 Back Panel Inputs ConfigurationsBack Panel Description Outputs 23 RC-5 Remote Connections on the Back Panel22 RS-232 24 12 VDC In/Out 12 V Trigger IEC Power Cord Receptacle Phono Stage ConnectorPhono Power Port Input and Output Connections Connecting the Evolution 222 to Your SystemXLR Pin Configuration Connection Steps To Turn Off The System Evolution 222 OperationOn/Off and Stand-by Operation Navigation Conventions Volume Knob or Level KeysCustomizing the Evolution Menu Functions AC Mains Balance channel Balance input trim Display Menu Button or Key Enter or exit the menu Info Input Level Trim Input Name Input Phase Input Trigger Evolution 222 responds to 12 V input trigger commands IR Out Control Link Control can Link Mute Output Trigger RC-5 Control Recall RS-232 Control Save Theater Mode Volume Display Troubleshooting System Noise Warranty Page Return Authorization Procedure To contact the Krell Service Department Specifications Inputs Connair Road