Channel D Lino Installation And Use Manual

Balanced direct-coupled wide bandwidth low distortion low noise precision phono preamplifier

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Channel D Lino
Balanced Direct-Coupled Wide Bandwidth Low Distortion
Low Noise Precision Phono Preamplifier
Installation and Use Guide
For Low Output / Low Impedance Moving-Coil Phono Cartridges
Use Guide Revision 3b

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Summary of Contents for Channel D Lino

  • Page 1 Channel D Lino Balanced Direct-Coupled Wide Bandwidth Low Distortion Low Noise Precision Phono Preamplifier Installation and Use Guide For Low Output / Low Impedance Moving-Coil Phono Cartridges Use Guide Revision 3b...
  • Page 2 Channel D Lino Installation and Use Guide www.channel-d.com Contents Copyright 2015, 2016, 2017 Channel D All Rights Reserved...
  • Page 3: Table Of Contents

    Table of Contents Page Getting Started Signal and Power Connections Accessing Internal Components Signal Routing Configurations for Balanced Outputs Cartridge Loading and Preamplifier Gain Input Ground Bypass Jumper Output Ground (Pin 1) Bypass Jumper Single Ended / Balanced Jumpers “Neumann” RIAA Curve Modification Jumper Specifications APPENDIX - Sample RIAA Accuracy Graph...
  • Page 4: Getting Started

    The Lino is perfect as a preamplifier for connecting to high resolution (192 kHz / 24 bit), balanced-input analog to digital converters (ADCs). The Lino’s Flat output used in conjunction with Channel D’s Pure Vinyl™...
  • Page 5: Signal And Power Connections

    The Balanced outputs also can be configured as standard RIAA phono preamplifier outputs via an internal jumper setting. If necessary, XLR pin 3 may safely be connected to circuit common / ground, as the Lino has servo balanced (ground sensing) outputs.
  • Page 6 Securely connect the chassis ground wire from your turntable / tonearm (if so equipped) to the grounding lug on the rear panel of the Lino. If your turntable doesn’t have a grounding connection, leave this terminal disconnected. Important: only connect the ground to a turntable chassis or ground wire, not to a ground connection on any other equipment.
  • Page 7: Accessing Internal Components

    Do Not Remove Screws Remove Remove Top View Top View Remove 4 Philips Screws Remove 4 Philips Screws to Access Internal Components to Access Internal Components Remove Remove Do Not Remove Screws Do Not Remove Screws FRONT OF LINO Page 4...
  • Page 8: Signal Routing Configurations For Balanced Outputs

    Disconnect the Lino power supply before making these configuration settings. Lino preamplifiers ordered in a configuration omitting the RIAA EQ module will not include these jumper settings and will be connected for Flat balanced outputs. An external analog to digital converter (ADC) and Pure Vinyl would be required to provide the necessary RIAA EQ.
  • Page 9: Cartridge Loading And Preamplifier Gain

    If you’re accustomed to using conventional phono preamplifiers, the Lino “Flat” gain settings may seem somewhat lower than usual. The gain settings are tailored to using the Lino with Channel D Pure Vinyl’s RIAA EQ compensation curve and an analog to digital converter. The required gain is about 10 to 12 dB less than needed in a conventional phono preamplifier, because the signal is provided to Pure Vinyl with treble emphasis...
  • Page 10: Input Ground Bypass Jumper

    • If the levels are too low, increase the gain on the Lino. (For monitoring / playback, if the output levels of your interface can be adjusted independently of the input levels, use the +4 dBu setting for the output.)
  • Page 11: Neumann" Riaa Curve Modification Jumper

    This will likely cause hum with the Lino (or any other balanced phono stage). This is not a fault of the Lino; it is a problem with the tonearm wiring, which is not configured properly for use with a balanced input.
  • Page 12: Specifications

    Warranty • One year parts and labor, limited warranty. In the unlikely event your Lino must be returned to Channel D for repair, contact Channel D in advance for a return material authorization number and shipping instructions.
  • Page 13: Appendix - Sample Riaa Accuracy Graph

    APPENDIX 20 Hz to 20 kHz Sample RIAA Accuracy Graph This is a sample. The graph for your own preamplifier unit is included separately from this Installation and Use Guide. Page 10...

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