Device Details


Overview

Name | Version: Pultec Style EQ 1.0
Author: Maschu
Device Type: Audio Effect
Description: What is this?

Passive Tube is a Pultec-inspired passive equalizer for Max for Live, built around a component-level wave-digital passive network — real R/L/C relationships and classic stepped frequencies, not a generic biquad stack.

Features:

-Pultec-inspired passive EQ (wave-digital filter network, not a generic biquad EQ)
-Two different optional Amp Stages
-Model A: ECC88 SRPP (single-ended, even / warm)
-Model B: 12AU7 push-pull–style (odd / firm)
-Transformer core saturation and hysteresis (LF / level-dependent)
-2× oversampling
-EQ curve analyzer
-Three different color themes

Details

Live Version Used: 12.3.2
Max Version Used: 9
Date Added: Jun 11 2026 00:28:50
Date Last Updated: No Updates
Downloads: 0
Website: https://anychannelaudio.gumroad.com/l/PassiveTube
License: Commercial
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