Lavry LavryBlack Series Operation Manual

Analog to digital converter
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LavryBlack Series
Model AD10
Analog to Digital Converter
Lavry Engineering, Inc.
P.O. Box 4602
Rolling Bay, WA 98061
http://lavryengineering.com
email:
techsupport@lavryengineering.com
Rev 1.20
January 24, 2008

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Summary of Contents for Lavry LavryBlack Series

  • Page 1 LavryBlack Series Model AD10 Analog to Digital Converter Lavry Engineering, Inc. P.O. Box 4602 Rolling Bay, WA 98061 http://lavryengineering.com email: techsupport@lavryengineering.com Rev 1.20 January 24, 2008...
  • Page 3 Quick Start Guide The AD10’s front panel has 3 regions: (1) The Function setting region is used to display and edit the AD10 operational settings. (2) The Left Channel Meter region has a dual function 1. A level meter (bar graph display) for the AD10 Left channel. 2.
  • Page 4 they produce little coloration at low signal levels where they are more “linear,” and increasingly color the sound as signal level rises. To hear the maximum effect of the coloration in Tube, Xfrm, or Complex mode, the signal level must be near (but just below) full scale digital level. It is possible to “clip”...
  • Page 5: Connections (Rear Panel)

    MODEL AD10 The LavryBlack AD10 features: Ultra low jitter 44.1KHz, 48KHz, 88.2KHz and 96KHz sampling rates Single Switch User interface Three Clock Modes- Internal, External Word Clock, External AES XLR/TRS Combination analog inputs XLR/RCA and Optical (Toslink) digital outputs. Digital Aliasing-Free Emulation™ modes 24-bit, 16-bit, and 16-bit with Dither CONNECTIONS (Rear Panel) CAUTION:...
  • Page 6: Operation

    OPERATION: A. Overview The AD10 has a single User Interface Switch that allows all functions to be controlled from one place. Moving the switch up or down will either select or set the function. All Rate, Clock, Sound, Bit Depth and Gain Control functions are controlled by this switch. When powered on, the unit initializes for about 6 seconds.
  • Page 7 Function Description A. Internal Clock Operation The LavryBlack AD10 operates on Internal Clock at one of four standard sample rates- 44.1KHz, 48KHz, 88.2KHz and 96KHz. The Sample Rates are user selectable (please see the Functions section under the OPERATION heading for details). B.
  • Page 8 E. Peak Hold The AD10 is set in the factory with the Peak Hold activated. The user may disable the Peak Hold function by moving the internal jumper U34 from the ON to the OFF position. When set to the ON position the Level meter will always indicate Peak levels by keeping the highest LED for each channel on.
  • Page 9: Specifications

    SPECIFICATIONS: THD+N at Maximum Gain – less than .001% FS (Test conditions: 20Hz – 20KHz, -3dBFS sine wave, 22-22KHz BW, 24 Bit, Clock=internal, Color=Clean, Bits=24) Dynamic Range: - better then 117dB (non-weighted), better then 120dB (A-Weighted) Maximum Input level to achieve “0dB Full Scale” digital level (Analog levels + 0.25 dB): XLR Balanced input: With gain set to 0 dB +24dBu...
  • Page 10 ACCESSORIES Included in box: U.S.A. Power Cord, XLR to RCA Adapter, Warranty Card, This User’s Manual Optional: LavryBlack Series 19 inch rack-mount kit This kit is designed to mount two LavryBlack units side-by-side in a 1U rack space.
  • Page 11: Limits And Exclusions

    Subject to the conditions set forth below, for one year after the original purchase date of the product, Lavry Engineering will repair the product free of charge in the United States in the event of a defect in materials or workmanship.

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