DOWNLOAD: Pultec-1977_catalog
Units covered, with text, specs, and photos, include: Pultec EQH-2, EQP-1A3, and MEQ-5 equalizers; Pultec HLF-3c and HLF-26 filters; Pultec SP3 and MH4 mixers.
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Hey yes the single mini inductors work well.
I use them and have them in my home made units.
It is only wire wrapped around a ferrite core..... (flame time:-)
Many inductor based units from time ago used discrete inductors.
The multi-tap is probably due to custom values and labor / costs etc.. It is much quick and easier to use a single unit rather than a dozen different inductors.
With-out the inductors in the classic EQP it will act as a shelf-eq .
Experiment, the whole passive circuit can be built point to point on the pots alone!
Oh yeah, don't worry about the output amp . Just turn the volume up on your mixer or build a modern solid state amp around a TL071 etc..
Passive works just fine , just a little quiet.
:-)
And thanks for the catalog . Very helpful !! Keep it up!!
tyco makes nice little inductors , many people are using them now due to the price of the multi-tapped ones. They work perfectly.
G'day Chris.
Any idea what serial numbers we saw a change from tube to solid state circuits on the 1A3 program EQ unit?
Hi Evan, no, I have no idea, I don't own any pultecs myself so i've never looked into it.