Gato Audio PRD-3 User Manual

Preamplifier/dac

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PRD-3
Preamplifier/DAC
User Manual

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Summary of Contents for Gato Audio PRD-3

  • Page 1 PRD-3 Preamplifier/DAC User Manual...
  • Page 2 Gato Audio PRD-3 - Preamplifier/DAC Page 2...
  • Page 3: Table Of Contents

    User Manual Contents Don’t be a stranger Package contents Safety fi rst! About the preamplifi er General design Analogue Input Stage D/A Converter USB Versatility Connectivity LED Display Setting up your preamplifi er Basic connection Overview Connecting a computer to USB Connecting an Apple iPad to USB How does it work? Power on...
  • Page 4: Don't Be A Stranger

    Don’t be a stranger Thank you for purchasing the Gato Audio PRD-3. We are absolutely confi dent that it will bring you many hours of listening pleasure. We hereby cordially invite you to join the Gato Audio family by registering your product online. You may also consider signing up for our newsletter to receive information about exciting new products, events and technical updates.
  • Page 5: Safety First

    • Make sure that your preamplifi er is able to breathe by securing a minimum safe distance around the heat sinks of 100 mm or 4 inches • The preamplifi er can get hot during use. Normal operating temperature is from room temperature to 50 C or 122 100 mm / 4” 100 mm / 4” Standby Input PRD-3 Page 5...
  • Page 6: About The Preamplifier

    Connectivity We had our eye on versatility and connectivity when designing this preamplifi er. The PRD-3 off ers not only a wide range of digital and analogue inputs, but also line outputs, a trigger signal for external power amplifi ers, and a confi gurable home theater input. The HT input can turn the preamplifi er into a fi xed level preamplifi er for use in a surround setup, without compromising the sonic performance.
  • Page 7: Setting Up Your Preamplifier

    Basic connection Follow these steps for setting up your system in this sequence: 1. Place the PRD-3 as per the instructions on page 5 2. Connect all inputs and outputs to the preamplifi er 3. Connect mains power cable to the preamplifi er and turn it on 4.
  • Page 8: Connecting A Computer To Usb

    Connecting an Apple iPad to USB It is possible to stream music from an iPad to the USB port of the PRD-3. An Apple Camera Connection Kit is required for this feature. The kit is available from the Apple online store or other Apple accessory shops.
  • Page 9: Sample Rate Read-Out

    User Manual Sample rate read-out The PRD-3 can read and display the sample rate of the USB, RCA and OPT digital input channels. The PRD-3 can be set to display this in two diff erent ways: Standby Input PRD-3 1. The display on the right shows the selected input channel, eg. USB. Press the USB button on...
  • Page 10: Rc-2 Remote Control

    Gato Audio PRD-3 - Preamplifier/DAC RC-2 remote control The RC-2 is an infrared remote control for the Gato Audio PRD-3. How to insert/replace the battery The RC-2 runs on a standard CR2032 3 V button battery. 1. Remove the small lid on the bottom side of the remote 2.
  • Page 11: Installing Usb Driver

    Windows PC Installation and Set-Up Before you are able to stream audio from USB on your Windows PC the fi rst time, you will have to install the Gato Audio USB driver. Connect your PRD-3 to a free USB port on your computer and load the CD-ROM that came with the PRD-3 into your PC. Setup will start automatically - If not, click on Start ...
  • Page 12: Mac Installation And Set-Up

    Gato Audio PRD-3 - Preamplifier/DAC After the installation, follow these steps to setup Windows to stream to your Gato Audio device: Click Start  open Control panel  Select Hardware & sound  click on Sound Select Gato Audio PRD-3 as...
  • Page 13: Usb Audio Troubleshooting

    User Manual USB audio troubleshooting USB audio devices have stronger requirements for both USB hardware and software than other USB devices. The following section describes the most common issues that may rise and their possible solutions. Known hardware issues and possible solutions A faulty hardware component, e.g.
  • Page 14: Make It Last

    Make it last! Please apply simple common sense to maintain the sound quality and lifespan of your new Gato Audio preamplifi er. Here are a few guidelines: • Regular care: wipe the surfaces carefully by using a clean soft dry cloth •...
  • Page 15: Technical Specifications

    User Manual Technical specifications Frequency response 20 Hz-100 kHz - 0.5 dB Signal to noise ratio > 110 dB Line out maximum level 13 V balanced, 6,5 V unbalanced Total Harmonic Distortion < 0,001 % pre out Input impedance 20 kΩ RCA or 40 kΩ Balanced Line output impedance 75 Ω...
  • Page 16 Gato Audio Marielundvej 28 DK-2730 Herlev Denmark Phone: +45 4095 2205 www.gato-audio.com hello@gato-audio.com...

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