Designed by Don Davis for Altec Lansing in the 1960’s. 
Altec used some of the best custom inductors available for a sweet color tone, made with molybdenum permalloy powder toroidal cores as found in Pultecs and Langevin 251-A’s. This heavy duty EQ is one of the coolest I've seen or owned and gives the warm sound that only a passive equalizer (like a Pultec or Langevin) can give I’ve been told.

Single channel 24 band inductor based passive EQ made up of 24 discrete 9013 ’T’ filter EQ modules. Each module is a 1 dB per step 600 ohm bridged ’T’ attenuator with a tuned inductor capacitor network


Finally got around to putting some 1/4 in cables onto this and put it in my rack and I’m in love, this thing sounds great and I’m not sure I really want to part with it

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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Listed2 years ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • 9013-a
Finish
  • Green
Categories
Year
  • 1960’s
Made In
  • United States

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max's Gear Garage

Englewood, NJ, United States
Joined Reverb:2021

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