MARQUETTE AUDIO LABS

* Since 1994 *

Products By Type: Equalizers/Filters

Mercury EQ-H1 Tube Program Equalizer
Mercury EQ-H1 Tube Program Equalizer


True to the original Pultec production
Mercury EQ-P1 Tube Program Equalizer
Mercury EQ-P1 Tube Program Equalizer


Like an original Pultec, but with a user switchable interstage transformer
API 7600 Channel Strip
API 7600 Channel Strip


212L mic pre, 550a EQ, 225L compressor
API 550B
API 550B 4 Band Switchable Equalizer


Re-issue of 1967 API 550 EQ with an extra band

API 560
API 560 Ten Band Graphic Equalizer


Re-issue of the 1969 API 560 EQ
API 215L
API 215L Sweepable Filter


Unique, passive sweepable filter
Geoff Daking Mic Pre
Geoff Daking Mic Pre / EQ


Class A amplifiers with four band equalizer
Buzz Audio Analog Recording Channel
Buzz Audio ARC - Analog Recording Channel


Outboard Channel Strip with mic/lin pre, EQ, comp/limiter

Buzz Audio MPE
Buzz Audio Mono Parametric Equalizer


High Pass Filter, High & Low Shelving bands and two Parametric Mid bands
Great River EQ-1NV
Great River EQ-1NV Equalizer


Digitally-controlled, analog-driven equalizer similar to vintage 1081/1083 models
Great River EQ-2NV
Great River EQ-2NV Equalizer


Digitally-controlled, analog-driven equalizer similar to vintage 1081/1083 models
Great River ME-1NV
Great River ME-1NV Preamp/EQ Combo


One preamp channel, one EQ channel combined

Great River MEQ-1NV
Great River MEQ-1NV Microphone Preamplifier


Single channel microphone preamp / EQ
Empirical Labs Lil FrEQ
Empirical Labs Lil FrEQ


The Lil FrEQ is to EQ what the Distressor is to compression
Manley Enhanced Pultec EQP-1A
Manley Enhanced Pultec EQP-1A


Like the original with a few extra frequencies
Manley Stereo Enhanced Pultec EQP-1A
Manley Stereo Enhanced Pultec EQP-1A


Two channel version of the EQP-1A

Manley All Tube Mid Frequency EQ
Manley All Tube Mid Frequency EQ


Specially useful for midband oriented instruments
Manley Massive Passive EQ
Manley Massive Passive Stereo EQ


Kind of like a Pultec on hyper-steroids
Manley Voxbox
Manley Voxbox Combo


Mic pre, compressor, EQ, de-esser and limiter
Manley Mic EQ 500
Manley Mic EQ 500


Full differential Mic Pre / EQ Combo Monoblock

Langevin Dual Vocal Combo
Langevin Dual Vocal Combo


2 channel mic pre with 2 shelf EQs plus 2 electro-optical limiters
Langevin Dual Mono Mic Preamp With EQ
Langevin Dual Mono Mic Preamp With EQ


Refined version of the historic Langevin AM-4 console channel
Langevin All-Discrete Pultec EQP-1A
Langevin All-Discrete Pultec EQP-1A


All discrete make-up gain amplifier, transformerless
Audix 35102 x4 and Audix Am6/17 x2 package
Audix 35102 x4 and Audix Am6/17 x2 Package


Mic pre with 3-band EQ and comp/limiter

MAL Telefunken v672/w491 Package
MAL Telefunken V672/W491 Package


Two Telefunken V672s with two Neumann W491 EQ modules
MAL Telefunken v672/w695 Package
MAL Telefunken V672/W695 Package


Two Telefunken V672s with two Telefunken W695 EQ modules