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In Stock and ready to go!
2 units (One Set) currently available from JLM
These Units are sold as stereo pairs (two units with matched
optos and calibration)

LA500A Opto compressor is an API500 & 51X series format unit. This unit is a full ground-up redesign of the original LA3A/LA2A type compressor. JML has painstakingly captured all the characteristics of the original compression signature and the amazing warmth that the original units are known for. JML has created a modern workflow with many added features.

 JML has added two extra compression ratios, 5:1 to 10:1, and a side chain HPF switching between FLAT, 100Hz & 200Hz. The new side chain is to allow the low end to be either fully compressed or removed from the detection circuit to allow the low end more dynamic range. this unit is amazing!

  • NEW Pull threshold pot for slow attack with orange led on front panel
  • NEW Pull Makeup pot for stereo linking of compressors with blue led on front panel
  • 51X and 500 compatible with 51X pins cut off. LA500 fits all 500 and 51X racks and lunchboxes.
  • 3 x PCBs have all parts values directly on overlay for fast building.
  • Large 34mm white LED backlight GR/VU meter.
  • Hard relay bypass when comp power off or switched to LA OFF.
  • Meter switchable Gain Reduction / LA OFF (meter led off) / VU by toggle switch
  • Electronically balanced input to handle extreme input levels without distortion.
  • Large 32mm chicken head input level control for easy setting of compression level.
  • Large 32mm Makeup level pot with 0 to 20dB of gain.
  • Ratio switchable 3:1, 5:1 & 10:1 by toggle switch
  • Sidechain High Pass Filter switchable FLAT, 100Hz, 200Hz.
  • Huge output transformer (same size as Neve LO1166).
  • Double-sided Gold plated rear edge connector.
  • 3mm black anodized laser cut, vertical linished with white lasered on text for long-lasting zero wear finish.
  • Mix buss output on pin 11 for Radial Workhorse rack
All units are sold with the same warranty as the kits from the manufacturer
DIYaudio4U.com is not affiliated with JML Audio

All units are built and tested by Mark Kellogg
I give you my name because I stand behind my work!
I give a 1-year warranty on my Workmanship and Labor.

All parts from the original kit manufacturer and warrantied at their discretion.

Return Policy:
Upon delivery of your purchased unit, you will have 3 days to evaluate the unit before requesting a return for the unit.

All purchased units must be returned in their original condition and packaging (unless destroyed by courier).

After 3 days a 15% restocking fee will be charged on "approved" returns. (Message for Request)

Misuse of the unit will be evident in the type of damage and will be investigated before returns are approved.

*All brand and company names marked with “*” such as for example “Neve Electronics”, “SSL”, “Pultec”, "Sound Skulptor" or any other respective brand or company names marked with * are in no way associated or affiliated with DIYaudio4U.com. These trademarks of other manufacturers and companies are used solely to identify the products of those manufacturers whose sounds were studied during the development of the kit manufacturer's products.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • LA500A 500 Series Leveling Amplifier (La2a)Stereo Matched Pair
Finish
  • Black
Categories
Year
  • 2022
Made In
  • Australia

Product safety information may be available here.

EliteDIY.com

Citrus Heights, CA, United States
Joined Reverb:2020

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