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SPHINX Project Twelve - User Manual

SPHINX Project Twelve
10 pages
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USER MANUAL
PROJECT TWELVE
MONO POWER AMPLIFIER

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Summary

Unpacking and Warranty

Unpacking Instructions

Guidance on checking for transport damage and retaining packing materials after unpacking the amplifier.

Warranty Card Procedure

Instructions for filling out and returning the warranty card within 14 days of purchase.

Power Amplifier Overview

Front Panel

Overview of the front panel controls and indicators, including the LED status and standby button.

Rear Panel

Details of rear panel connections: balanced/unbalanced input, control ports, XLR input, mains power, and speaker output.

Installation and Connections

Installation Guidelines

Guidance on placing the amplifier, ensuring ventilation, and cable management for optimal performance.

General Connection Advice

General advice on disconnecting mains, using quality cables, and cable length considerations.

Connecting Loudspeakers

Instructions for connecting loudspeakers, including using double pairs and checking connections.

Connecting Audio Inputs

How to connect balanced XLR and unbalanced cinch inputs from a pre-amplifier.

Optical Cable Connections

Explanation of using optical cables for control signals between Sphinx components for automatic standby.

Mains Cable Connection

Procedure for connecting the power cord, checking voltage compatibility, and linking multiple units.

Operation and Safety

Powering On the Amplifier

Steps to power on the amplifier using a component's standby button or the main power switch.

Powering Off the Amplifier

Instructions for powering off the amplifier to standby mode or completely using the main power switch.

Important Operational Warnings

Key safety warnings regarding stacking, moisture, touching outputs, internal access, and extension cords.

Troubleshooting Problems

Troubleshooting common issues like protection circuit activation due to output offset, temperature, or shorts.

Care and Maintenance

Cleaning Instructions

Guidance on cleaning the amplifier exterior with soft cloths and appropriate cleaning agents.

Cleaning Agent Warnings

Warnings against using polishing, aerosol, or other harsh cleaning agents that may damage the finish.

Technical Specifications

SPHINX Project Twelve Specifications

Power Output IconPower Output
minimum power output into 8 ohm151 W
minimum power output into 4 ohm246 W
minimum power output into 2 ohm340 W
Electrical Characteristics IconElectrical Characteristics
bandwidth0 - 1.5 MHz (+0/-3 dB)
output voltage36 V
output current16 A
Physical Dimensions IconPhysical Dimensions
dimensions (h x w x d)68 x 250 x 340 mm
weight6.5 kg
weight in pounds14.33 Lb

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