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PA-ONE +
PA-ONE+ Manual-181031.indd 1
2018/10/31 14:15:35

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Summary of Contents for QUAD PA-ONE+

  • Page 1 PA-ONE + PA-ONE+ Manual-181031.indd 1 2018/10/31 14:15:35...
  • Page 2: Important Safety Information

    IMPORTANT SAFETY INFORMATION in open space. The ventilation should not be impeded by covering the ventilation openings with items such as newspaper, table-cloths, curtains etc. CAUTION! WARNING: Only use attachments/accessories specified or RISK OF ELECTRIC SHOCK provided by the manufacturer (such as the exclusive supply DO NOT OPEN adapter, battery etc.).
  • Page 3: Table Of Contents

    CONTENTS IMPORTANT SAFETY INFORMATION ............... Inside Front Cover USER GUIDE ............................1 CONTROLS AND CONNECTIONS ....................2 SETUP ..............................3 CAUTION ............................3 USING THE USB SOURCE ........................ 3 TECHNICAL FEATURES ........................4 FURTHER ADVICE ..........................4 SPECIFICATIONS ..........................5 INTERNATIONAL SERVICE CENTRE ADDRESS ...................
  • Page 4: User Guide

    The QUAD PA-ONE+ is designed for the music lover. We make no exaggerated performance claims and are content to let the results speak for themselves. Thank you for purchasing this QUAD equipment. We hope that it will bring you many years of listening pleasure, and that, like its illustrious predecessor, it will be a treasured possession for you and for future generations of music lovers.
  • Page 5: Controls And Connections

    CONTROLS AND CONNECTIONS PA-ONE+ Manual-181031.indd 2 2018/10/31 14:15:36...
  • Page 6: Setup

    SETUP Connect the music source to a suitable input on the unit and select the balanced or unbalanced line input as appropriate for analogue signals. Plug your headphones into one of the front panel sockets according to the connection style of the headphones. Set the volume to minimum, connect the unit to the mains supply and switch on.
  • Page 7: Technical Features

    TECHNICAL FEATURES QUAD PA-ONE+ uses 6SL7 valves, with 6SN7 valves as the enhanced drive of ‘triode mode’, properly matched to the load through alternative impedance taps of a high-performance audio transformer, selected by the rear panel switch, to deliver nearly 1W of high quality, low distortion power into high or low impedance headphones.
  • Page 8: Specifications

    SPECIFICATIONS General Description Headphone Amplifier Input Impedance 50kΩ Output Power 500mW @ 32Ω Output Impedance 32Ω~300Ω Input Sensitivity 300mV (500mW @ 32Ω) Frequency Response 15Hz~30kHz (+0.5dB,-0.5dB) Distortion 0.5% @ 1kHz Channel Balance ±0.5dB S/N Ratio (ref. 500mW) 105dB (IHF-A) Stability Measurements made with 230V supply Inputs 1 x Balanced input, 1 x RCA input, 1 x Coaxial input, 1 x Optical input, 1 x USB input...
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  • Page 11 PA-ONE+ Manual-181031.indd 8 2018/10/31 14:15:36...
  • Page 12 Tel: +44(0)1480 452561 Fax: +44(0)1480 413403 http://www.quad-hifi.co.uk IAG reserves the right to alter the design and specifications without notice. All rights reserved © IAG Group Ltd. Quad is a member of the International Audio Group. Code: QH14-MNL002a PA-ONE+ Manual-181031.indd 9 2018/10/31 14:15:36...

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