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SPL Phonitor 2 - User Manual

SPL Phonitor 2
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Headphone Monitoring Amplifier
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Solo
Model 1280 • Made in Germany
Phonitor
2
User Manual
Phonitor
Headphone Monitoring Amplier
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Do you have a question about the SPL Phonitor 2 and is the answer not in the manual?

Summary

Welcome

Product and Technology Overview

Introduces the Phonitor 2 amplifier, its 3.7W output, and 120V Rail Technology for superior audio performance.

Getting Started

Manual Navigation Guide

Explains how to use interactive buttons to navigate the user manual content effectively.

Front Panel Controls

Crossfeed and Angle Adjustment

Details the user-adjustable controls for interaural time and level differences.

Volume and Source Selection

Covers the main volume knob and buttons for selecting audio sources.

Headphone Output Connector

Identifies the primary connection port for headphone monitoring.

Rear Panel Connections

Power Input and Mains Switch

Describes the AC power connection, voltage selection, and main power switch.

Audio Input and Output Ports

Details the XLR and RCA audio input and output connectors on the rear panel.

IR Remote Learning Button

Locates the button used for configuring remote control functionality.

Bottom View and DIP Switches

DIP Switch Configuration Details

Illustrates the location and factory settings of the internal DIP switches for customization.

120 V Rail Technology

Sonic Performance Advantages

Explains how the 120V Rail Technology enhances dynamic range, headroom, and overall sound quality.

Technical Comparisons

Operating Voltage vs. Audio Level

Compares operating voltage and maximum audio levels against alternative circuit designs.

Dynamic Range and THD&N Analysis

Presents measurements comparing dynamic range and total harmonic distortion plus noise (THD&N).

Phonitor Matrix Functionality

Stereo Listening Principles

Explains how sound from speakers is perceived by both ears, including time and level differences.

Traditional vs. Phonitor Matrix

Contrasts standard headphone amplification with the Phonitor Matrix's simulation of speaker listening.

Phonitor Matrix Operation

Details how the matrix calculates interaural differences to create a speaker-like listening experience on headphones.

Angle Adjustment Details

Interaural Time Difference Control

Explains how the Angle switch adjusts interaural time difference based on speaker placement.

Crossfeed Adjustment Details

Interaural Level Difference Control

Describes how Crossfeed defines interaural level difference and its relation to room influences.

Setting Crossfeed and Angle

Parameter Matching Guide

Provides guidance on selecting Angle and Crossfeed parameters for optimal speaker placement simulation.

Phonitor Matrix Adjustment Procedure

Step-by-Step Calibration

Outlines the steps for adjusting the Phonitor Matrix using Crossfeed and Angle controls for desired listening simulation.

Matrix Controls and Modes

Center Signal Adjustment

Explains how to control the intensity of the center signal using the Center switch.

Matrix Activation Options

Details how to activate the Phonitor Matrix with or without Center control and for XLR outputs.

Source and Output Management

Selecting Audio Sources

Describes how to choose between XLR 1, XLR 2, and RCA audio input sources.

Output Routing and Mute Functionality

Explains how to route signals to outputs and use the Mute function for signal interruption.

Solo and Phase Controls

Individual Channel Monitoring

Describes how to use the Solo switch to monitor left or right channels individually.

Phase Inversion Function

Explains the Phase Ø switch for inverting channel phase and its use in mono mode.

Stereo and Laterality Settings

Stereo Mode Switching Options

Details the Stereo, Stereo with Laterality, and Mono modes available via the Stereo switch.

Laterality Compensation Feature

Explains how the Laterality control compensates for perceived volume differences between ears.

VU Meter Operation

Meter Functionality and Calibration

Describes the VU meters' display range and how to adjust their sensitivity using the VU Cal switch.

IR Remote Control Configuration

Remote Command Learning Process

Provides a step-by-step guide on how the Phonitor 2 learns commands from an IR remote control.

Advanced DIP Switch Functions

Output Level Boost Settings

Explains DIP switches 1 and 2 for boosting output levels by +12 dB or +22 dB.

RCA Input Level Configuration

Details DIP switch 3 for setting the RCA input from HiFi level to Studio level.

Further DIP Switch Operations

Slave Thru Mode Setup

Describes using DIP switch 4 for direct input pass-through to XLR outputs without signal alteration.

XLR Output Matrix Activation

Explains using DIP switch 5 to enable the Phonitor Matrix feature for the rear XLR outputs.

Input Specifications

XLR Input Characteristics

Lists impedance, CMR, and maximum input level for balanced XLR inputs.

RCA Input Characteristics

Lists impedance and maximum input level for unbalanced RCA inputs.

Headphone Output Specifications

Headphone Output Details

Covers connector type, impedance, frequency range, crosstalk, THD&N, noise, and dynamic range for headphone output.

Output Power and Line Output Specs

Maximum Output Power Ratings

Lists the maximum output power delivered at various impedance loads for headphone outputs.

Line Output Technical Data

Details frequency range, crosstalk, THD&N, noise, and dynamic range for the unit's line outputs.

General Technical Specifications

Power Supply and Voltage Information

Details mains voltage, fuse types, and power consumption specifications.

Physical Dimensions and Weight

Provides the unit's physical dimensions and weight, including shipping weight.

Important Notes and Compliance

Copyright and Disclaimer Information

Contains copyright, developer credits, and general disclaimers regarding manual content and specifications.

CE Declaration of Conformity

States that the unit complies with relevant European Community standards and regulations.

Summary

Welcome

Product and Technology Overview

Introduces the Phonitor 2 amplifier, its 3.7W output, and 120V Rail Technology for superior audio performance.

Getting Started

Manual Navigation Guide

Explains how to use interactive buttons to navigate the user manual content effectively.

Front Panel Controls

Crossfeed and Angle Adjustment

Details the user-adjustable controls for interaural time and level differences.

Volume and Source Selection

Covers the main volume knob and buttons for selecting audio sources.

Headphone Output Connector

Identifies the primary connection port for headphone monitoring.

Rear Panel Connections

Power Input and Mains Switch

Describes the AC power connection, voltage selection, and main power switch.

Audio Input and Output Ports

Details the XLR and RCA audio input and output connectors on the rear panel.

IR Remote Learning Button

Locates the button used for configuring remote control functionality.

Bottom View and DIP Switches

DIP Switch Configuration Details

Illustrates the location and factory settings of the internal DIP switches for customization.

120 V Rail Technology

Sonic Performance Advantages

Explains how the 120V Rail Technology enhances dynamic range, headroom, and overall sound quality.

Technical Comparisons

Operating Voltage vs. Audio Level

Compares operating voltage and maximum audio levels against alternative circuit designs.

Dynamic Range and THD&N Analysis

Presents measurements comparing dynamic range and total harmonic distortion plus noise (THD&N).

Phonitor Matrix Functionality

Stereo Listening Principles

Explains how sound from speakers is perceived by both ears, including time and level differences.

Traditional vs. Phonitor Matrix

Contrasts standard headphone amplification with the Phonitor Matrix's simulation of speaker listening.

Phonitor Matrix Operation

Details how the matrix calculates interaural differences to create a speaker-like listening experience on headphones.

Angle Adjustment Details

Interaural Time Difference Control

Explains how the Angle switch adjusts interaural time difference based on speaker placement.

Crossfeed Adjustment Details

Interaural Level Difference Control

Describes how Crossfeed defines interaural level difference and its relation to room influences.

Setting Crossfeed and Angle

Parameter Matching Guide

Provides guidance on selecting Angle and Crossfeed parameters for optimal speaker placement simulation.

Phonitor Matrix Adjustment Procedure

Step-by-Step Calibration

Outlines the steps for adjusting the Phonitor Matrix using Crossfeed and Angle controls for desired listening simulation.

Matrix Controls and Modes

Center Signal Adjustment

Explains how to control the intensity of the center signal using the Center switch.

Matrix Activation Options

Details how to activate the Phonitor Matrix with or without Center control and for XLR outputs.

Source and Output Management

Selecting Audio Sources

Describes how to choose between XLR 1, XLR 2, and RCA audio input sources.

Output Routing and Mute Functionality

Explains how to route signals to outputs and use the Mute function for signal interruption.

Solo and Phase Controls

Individual Channel Monitoring

Describes how to use the Solo switch to monitor left or right channels individually.

Phase Inversion Function

Explains the Phase Ø switch for inverting channel phase and its use in mono mode.

Stereo and Laterality Settings

Stereo Mode Switching Options

Details the Stereo, Stereo with Laterality, and Mono modes available via the Stereo switch.

Laterality Compensation Feature

Explains how the Laterality control compensates for perceived volume differences between ears.

VU Meter Operation

Meter Functionality and Calibration

Describes the VU meters' display range and how to adjust their sensitivity using the VU Cal switch.

IR Remote Control Configuration

Remote Command Learning Process

Provides a step-by-step guide on how the Phonitor 2 learns commands from an IR remote control.

Advanced DIP Switch Functions

Output Level Boost Settings

Explains DIP switches 1 and 2 for boosting output levels by +12 dB or +22 dB.

RCA Input Level Configuration

Details DIP switch 3 for setting the RCA input from HiFi level to Studio level.

Further DIP Switch Operations

Slave Thru Mode Setup

Describes using DIP switch 4 for direct input pass-through to XLR outputs without signal alteration.

XLR Output Matrix Activation

Explains using DIP switch 5 to enable the Phonitor Matrix feature for the rear XLR outputs.

Input Specifications

XLR Input Characteristics

Lists impedance, CMR, and maximum input level for balanced XLR inputs.

RCA Input Characteristics

Lists impedance and maximum input level for unbalanced RCA inputs.

Headphone Output Specifications

Headphone Output Details

Covers connector type, impedance, frequency range, crosstalk, THD&N, noise, and dynamic range for headphone output.

Output Power and Line Output Specs

Maximum Output Power Ratings

Lists the maximum output power delivered at various impedance loads for headphone outputs.

Line Output Technical Data

Details frequency range, crosstalk, THD&N, noise, and dynamic range for the unit's line outputs.

General Technical Specifications

Power Supply and Voltage Information

Details mains voltage, fuse types, and power consumption specifications.

Physical Dimensions and Weight

Provides the unit's physical dimensions and weight, including shipping weight.

Important Notes and Compliance

Copyright and Disclaimer Information

Contains copyright, developer credits, and general disclaimers regarding manual content and specifications.

CE Declaration of Conformity

States that the unit complies with relevant European Community standards and regulations.

SPL Phonitor 2 Specifications

General IconGeneral
BrandSPL
ModelPhonitor 2
CategoryAmplifier
LanguageEnglish

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