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Lavry Engineering Blue Series
 

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Product Description

THE "LavryBlue" Conversion System -- gives you 44.1, 44.8, 88 or 96kHz sampling frequencies. Dan Lavry is against 192kHz sample rate. (See his White Paper on our "Support” section.) LavryBlue converters feature Lavry’s exclusive CrystalLock, Acoustic Bit Correction and wide vari- speed operation.

LavryBlue can be configured in 2 to 8 channels A/D, D/A or a combination of both. ALSO MICPRE AND SAMPLE RATE CONVERSION MODULES ARE AVAILABLE NOW FOR THIS UNIT. MIX AND MATCH. MicPre Module takes up two spaces.

A/D cards allow the selection of various word lengths, Analog or Digital soft saturation and Acoustic Bit Correction, dither and noise shaping. Other features include LED metering, Reference meter bridge, Peak detection and front panel gain control. Conversion may use internal crystals or externaly lock to Word Clock or AES signal.
The D/A is easy to use. It automatically detects and displays the input data rate. The user can optimize for minimum jitter by setting the D/A to CrystalLock for stereo, narrow lock for multitrack applications and wide lock for non standard frequencies.

Analog A/D inputs and D/A outputs may be configured for balanced or unbalanced operation.

This system may be ordered in several A/D and D/A configurations ranging from 2 to 8 channels (up to 4 stereo channels) in each 1U 19 inch rack mountable chassis. Other optional configurations include synchronous Up Sample/Down sample converters and dual channel professional microphone preamps. This unit operates with AC power from 90 - 264 VAC, 50/60 Hz.

LavryBlue series converter card options include:
- M.AD824 2 channel A/D converter
- M.SYNC Master clock sync board
- M.DA824 2 channel D/A converter
- M.BY2 Synchronous Up Sample/Down Sample rate converter.
- M.PREAMP 2 channel professional microphone preamp.


Specifications

  • Noise -110dBFS (20Hz – 22KHz unweighted)
  • Distortions 1kHz tone at -1dBFS: .002%FS
    1kHz tone at -20dBFS: .0013%FS
    1kHz tone at -60dBFS: .0006%FS
  • Sample rates 96kHz, 88.1kHz, 48kHz, 44.1kHz at +/- 150ppm lock range
    (Front panel lamps indicate sample frequency)
    32-100kHz wide lock mode (varispeed)
    (Front panel-switch selection between CrystalLock™ and wide lock and narrow lock)
  • CrystalLock Master mode settings, ideally suited for single DAC (Stereo Channels),
    or Master-slave configurable suited for multiple DAC Channel
    operation. Crystal mode settings are done via a four position dip switch.
    Look for switch settings in the section “Clock Configurations”.
  • Crystal lock accuracy .1ppm / 10 sec maximum
  • Channel separation -100dBFs at 1KHz
  • Flatness response +/- .05dB (10Hz -20KHz)
  • Phase linearity 2 degrees (10Hz - 22 kHz)
  • Polarity Front panel switch selects “Pin 2 Hot” or “Pin 3 Hot”
  • Analog Outputs Balanced (maximum level of 27dBu +/-. 25dB) or Unbalanced
    (Maximum level of 21dBu +/-. 25dB). Balanced /unbalanced settings
    are user configurable via user-selectable jumpers. Unbalanced
    configuration can be made to drive pin 2 (with pin 3 grounded), or visa
    versa via the same user-selectable jumper configuration.
  • Individual analog output front panel volume control adjustments (20
    turn potentiometers for each channel) provide 0 to +24dBu range for
    balanced outputs, and –6dBu to +18dBu for unbalanced operation.
  • Digital input AES/EBU, 110 Ohm, transformer isolated
 
 

Price: Please click on 'add to cart' to view prices

This item usually takes 5 working days to be delivered. Add to CartView PDFPrice Battle

 
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