Tube Opto Compressor Chassis Kit

what you get

  • true-to-the-original authentic chassis kits
  • made & engineered in Germany
  • anodized 2-piece aluminum back chassis powder coated front panel & rack ears
  • all cut outs for every single component: no cutting, drilling or filing
  • awesome, fully illustrated build manual/step by step guide with tips & wiring layout
  • detailed Bill Of Materials with links to every single component & even a Mouser cart

249.00  / 296.31  incl. 19% VAT

In stock

Delivery time: 4-7 work days within Germany*


This legendary tube opto compressor without a doubt is one of the most iconic compressors in recording history. With its extremely silky sound and unrivaled simplicity of controls it’s still one of THE go-to weapons for most engineers across the world when it comes to vocals or bass. But obviously it will shine on many other instruments that gain from its unique compression behavior and sonics. With this chassis kit – a faithful re-creation of the vintage design, the awesome and extremely detailed, fully illustrated step by step guide & wiring layout and the bill of materials with all links to every single component you’ll need, you are finally able to add this legendary tube opto compressor to your outboard arsenal without spending a fortune, but yet remaining a 100% up to par with the original legend in terms of quality, sound & looks.


The free "Build Your Legend Series" that will enable you to build your own legendary tube opto compressor from scratch

+ the ultimate step by step guide with no step skipped:

Additional information

Weight 1.8 kg
Dimensions 13.2 × 48.3 × 7.5 cm
available adapters


required skill level

★★✩✩✩ (almost foolproof due to the awesome 60-pages step by step guide, detailed wiring layout etc. ;D)

additional costs for required components

approx. $ 750.00 USD / EUR 650.00 (BOM version)

2 reviews for Tube Opto Compressor Chassis Kit

  1. Bernd Pfeffer

    Phantastic Case, the build Quality is just outstanding ! The Faceplate looks just brilliant and all parts just fit perfectly together. For shure this La2a Case is one of the best made cases I ever had in my whole DIY history !

  2. caderoberts777

    I have one of martins offerings. Great quality. love it. thanks Martin

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