Mid Range Tube Equalizer Chassis Kit

what you get

  • true-to-the-original authentic chassis kits
  • made & engineered in Germany
  • Hammer finish powder coated back chassis
  • Original style hammer finish powder coated filter enclosure
  • Powder coated front panel
  • all cut outs for every single component: no cutting, drilling or filing
  • Illustrated wiring layout
  • detailed Bill Of Materials

249.00  / 296.31  incl. 19% VAT

Only 4 left in stock (can be backordered)

Delivery time: 4-7 days within Germany*


This legendary Midrange Tube Equalizer is the perfect companion to the Tube Program EQ! 3 bands of cutting & boosting ranging from 200Hz to 7Khz using the same passive filter design as its bigger brother followed by a tube make up amp. This box sounds so smooth and musical it’s simply ridiculous! After I finished my first Tube Program Equalizer, I knew I had to get the midrange tube EQ, too. Well, and after I built my first midrange tube EQ and tried it in a mix, it was like “damn – I need another one!” Just like the Tube Program Equalizer this chassis kit was designed following the original specs of a vintage unit including all holes and cutouts for every single component needed plus the filter enclosure to be mounted to the back of the main chassis. Of course a BOM and the wiring layout are included!


Complete bill of materials

Handdrawn wiring layout

Additional information

Weight 2.8 kg
Dimensions 9.0 x 48.3 x 20.0 cm
availble adapters


available adapters

Sowter Input & Interstage (the same adapter as used for the input & interstage transformers for the Tube Program Equalizer – also fits input AND output of the MidRange Tube EQ)

required skill level

★★★✩✩ (amp circuit even simpler than the Tube Program EQ, slightly more "complex" filter section, wiring layout included but no step by step guide yet)

additional costs for required components

approx. $ 580.00 USD / EUR 515.00 (BOM version)


There are no reviews yet.

Be the first to review “Mid Range Tube Equalizer Chassis Kit”

Your email address will not be published. Required fields are marked *

You may also like…

Hey, welcome to the analogvibes online store! As we are just starting out we're still building up our stock. If you find your kit of choice to be out of stock, you can backorder it! Current lead time 6-8 weeks. Dismiss