Equalizers

Yamaha graphic equalizers incorporate active filters to provide minimum phase shift and smooth response at any boost or cut setting. The Q2031B offers 31 equalization bands at 1/3 octave intervals from 20Hz to 20kHz.

Chandler Limited Germanium Tone Control 19", with very smooth sounding Germanium transistors. requires optional power supply (PSU-1), Sound Processors, Effects / Equalizers

AMS Neve 8803 – revered equalization circuitry derived from classic 8801 design and the flagship 88RS analogue console. Transformer-balanced output (exclusive Neve design), +/-20dB input trim, high pass filter (25Hz-300Hz @ 12dB per octave), low pass filter (3kHz-15kHz @ 12dB per octave). High EQ (1.5k to 18kHz with selectable shelving/bell and selectable Hi Q), mid/high EQ (0.8kHz to 9kHz with 0.3 to 7 continuously variable Q range), mid/low EQ (120Hz to 2kHz with 0.3 to 7 continuously variable Q range), low EQ (33Hz to 440Hz with selectable shelving/bell and selectable Hi Q), EQ bypass switch, USB port for settings recall and control software (Mac or PC), XLR input combination jack (+4dBu and -10dBV), XLR and parallel outputs, external 100V-250V power supply. Hand-built and hand-wired by Neve in Burnley, England. Sound Processors, Effects / Equalizers

LA Audio EQ231-G - 2x 31-band EQ with switchable lo-cut filter, balanced XLR inputs and balanced XLR outputs. Dimensions: 19”/3U, 483 x 230 x 135 mm, Weight 6, 2 Kg Sound Processors, Effects / Equalizers

Crest Audio CPQ 1232 Feedback Killer, sixteen individual filters can operate simultaneously (eight dynamically react to input changes), Stereo or Mono, XLR and 1/4" Jack, 19" 1He Sound Processors, Effects / Equalizers

TFPro P9 Mastering Equalizer, two channel Class A EQ, 4 Band Inductor based EQ, all switched controls, 12 EQ gain stages, boost/cut per band (24 gain positions in total), two position 'Q' on Lo & Hi Mids, 3 way Lo & Hi Pass Filter, transformer input stage, high capacity output stage Sound Processors, Effects / Equalizers

API 5500 Dual Equalizer - classic 550B equalizer design, 2 individual range switches, useable as a 550B/550D/550M, peak/shelf switch on hi & lo bands, true hardwire bypass, balanced in & out (XLR), unbalanced input (1/4" jack), EQ in/out switch. Sound Processors, Effects / Equalizers

Chandler Limited EMI TG12345 Curve Bender - stereo equalizer issued in celebration of the 75th birthday of Abbey Road studios. Conceived by Chandler Limited designer Wade Goeke and Abbey Road senior engineer Peter Cobbin, based on the vintage EMI TG12345 desk used to record The Beatles and Pink Floyd. Features 51 EQ points plus a multiply switch that increases the boost/cut to 15dB (as well as sharpening the Q), filters, and bell/shelf selections on the high and low bands. Suitable for recording, mixing, and mastering. Stereo XLR inputs and outputs. Requires PSU-1 external supply. Sound Processors, Effects / Equalizers

BSS FCS 960 Stereo Equalizer - 2x 30-band EQ, balanced XLR input and output, 45mm faders, sweepable/switchable hi-pass filter. Dimensions: 19”/3U Sound Processors, Effects / Equalizers

Klark Teknik DN360 professional graphic EQ - 2x 30 band, 6/12dB switch, 30Hz HP, ground lift, balanced XLR in/out. Dimensions: 19" x 3U. Sound Processors, Effects / Equalizers

Tube-Tech PE 1C, dualband Tube parametric Pultec-like equalizer, clickless bybass switch, push-pull type tube gain stage, 19"/2HE Sound Processors, Effects / Equalizers

Empirical Labs ELDS Derresser Vertical Front Panel, Module for API-500 System, Freq. Response is 3 Hz to 120 kHz (-3dB points), Dynamic Range - 115 dB from maximum output (.5%THD soft clipping) to minimum output. Transformerless noise floor typically – 93dBu, Distortion Ranges between .0035% and .01% depending on mode and settings, DC coupled Input and Outputs, High quality audio caps used internally, Input Balanced, Output single ended but with balanced impedance, Pin 2 hot, Input Impedance is 20k Ohms. Output impedance is less than 51 ohms, D-S Dynamics Time Constants - Attack time is less than 1mS. Release .04 sec, fixed internally, Power Consumption – 8 Watts max. 4 Watts Typical Sound Processors, Effects / Equalizers

SPL Qure Parametric 3-Band Eualizer with inductor-filters, 2 channels, Qure-Function with Tube, in- & output-levelcontrol, HP & LP filter, 2RS, sym. XLR & TRS I/Os Sound Processors, Effects / Equalizers

Massenburg GML 8200, Dual Channel, 5 Band Parametric Equalizer, All-discrete, Class-A design, Transformerless; precision electronically balanced input buffer and DCservo stabilized direct-coupled output, No tantalum, ceramic, or electrolytic capacitors in the signal path, Illuminated push-button switches for "EQ In" and "EQ Out", XLR I/O, 19" 2HE, Power Supply optional (# 255264) Sound Processors, Effects / Equalizers

Rolls REQ 215, 2x 15 Band Equalizer, XLR, 1/4" Jack and RCA In - Outputs, Adjustable Hi/Low Shelving Filters, +/- 6dB, 19" 1HE, weight 2Kg Sound Processors, Effects / Equalizers

Crane Song Ibis, Stereo/ Dual Mono Class-A Equalizer, Each of its four bands features switch-selectable frequencies centered on and covering musical-step intervals from 32-Hz "C" to 22.35-kHz "F." Its four overlapping bands are labeled with note names and frequency allowing for the first time a "translation" between musician-speak and engineer-jargon. The bandwidth control has similar notation with adjustment from 0.1 octave to 4 octaves per band and a boost / cut range of 12 dB, In-/Outputs bal. XLR, Dimensions: 19" 2U Sound Processors, Effects / Equalizers

SPL Dual-Band De-Esser RPM 1070 - SPL RackPack system module, De-Esser with two frequency bands Sound Processors, Effects / Equalizers

Chandler Limited Little Devil EQ, Equalizer 500 Module, English-style console EQ similar to 1081 and 33115 vintage units, treble and bass shelf +/- 18db, treble is set to 12k while bass is selectable 50 and 100 Hz, Hi and Lo Mid +/- 18 db with Hi and Lo "Q" switching on each band, inductor based English-style with 7 selections per band, three position filter 47, 82 and 150 Hz, Hardwire Bypass, Format: API Series 500 Rack Sound Processors, Effects / Equalizers

Klark Teknik Square One Dynamic - dynamics processor with eight individually configurable channels, compressor (RMS sensing), "Vintage" compressor (peak sensing), limiter, expander/gate, mono/stereo/multichannel mode. Dimensions: 19"/3U Sound Processors, Effects / Equalizers

Empirical Labs Lil FrEQ, 19" Equalizer Mono, Freq. Response 5 Hz to 140 kHz on transformerless inputs and outputs, Transformer Output response is 10 Hz to 110 kHz, Dynamic Range 120 dB from maximum output (.1% clipping) to minimum output. Greater than 110 dB signal to noise, Distortion Ranges between .00056% and .005% depending on mode and settings. DS section has THD < .005%, DC coupled Input and Outputs and one transformer coupled Output, High quality audio caps used internally, Dynamic Time Constants Attack is approximately .5 mS. Release .04 sec, fixed internally, XLR and 6, 3 mm Jack In-Output, Instrumenbtinput on frontside, 19" 1U Sound Processors, Effects / Equalizers

Speck Electronics ASC (230V), parametric 1-channel 4 Band equalizer, Frequency Response: 2Hz-154kHz (+0/-3dB), THD+n: .0014% @ +24 dBu, Maximum Input/Output Level: +28dBu /+28dBu, Input Impedance: 20K Ohms (Balanced), 10K Ohms (Unbalanced), Output Impedance: 60 Ohms (Active-balanced), Input and Output: XLR and Jack, Format: half 19", Dimensions: 44mm x 216mm x 178mm, weight: 2, 7 kg Sound Processors, Effects / Equalizers

Thermionic Pullet, passive equaliser, individual simultaneous boost and cut controls, 11 selectable frequencies, 21 dB of boost & cut, High top cut or boost shelving filter, 19" 1U Sound Processors, Effects / Equalizers

API 550A, 3 bands of our famous sounding equalization, each band offers 7 API selected frequency centers, reciprocal and repeatable filtering, 12 dB of boost/cut per band, EQ Band 1 and 3 offer shelf/peak switching, "Proportional Q" narrows filter Q at extremes, traditional API fully discrete circuit design, high headroom +30 dB clip level, must be installed into an API Lunchbox, API's 10 position 500V vertical rack, Sound Processors, Effects / Equalizers

Massenburg GML 2032 Mic Preamp/EQ - 1-channel mic preamp and 4-band fully parametric EQ, balanced XLR mic input, 1/4" unbalanced jack instrument input, XLR insert, XLR output, 48V phantom power, high-pass filter (40Hz/100Hz/flat), illuminated front panel switches (phantom power, phase, EQ, insert), internal power supply. Dimensions: 19"/1U Sound Processors, Effects / Equalizers

SPL Full Ranger RPM 2716, EQ Module for The SPL RackPack, graphic EQ with passive coil filters for the whole frequency spectrum, 8 Bands, On/Off Switch, Input: 1x XLR bal., Output: 2x XLR bal. Sound Processors, Effects / Equalizers

SPL Bass Ranger RPM 2717, EQ Module for The SPL RackPack, graphic EQ with passive coil filters for the bass range, 8 Bands, On/Off Switch, Input: 1x XLR bal., Output: 2x XLR bal. Sound Processors, Effects / Equalizers

BSS FCS 966 Opal - 2x 30-band graphic EQ with automatic fader bypass, 12dB HP filter (controllable up to 250Hz), 2x contour filters (6dB LF/HF shelf), gain, switchable VU meter, balanced in/out (XLR/jack). Dimensions: 19" x 3U. Sound Processors, Effects / Equalizers

Solid State Logic X-Rack Channel EQ Module, four-band parametric EQ (Direct copy of the XL 9000 K Equaliser as used on Duality & AWS900+ consoles) as Module for X-Rack / Mynx, E and G characteristic switching, High and low-bands switchable between shelving and fixed Q bell curves, Mid-bands switchable between SSL E and G characteristics, EQ IN switch for A/B comparison Sound Processors, Effects / Equalizers

dbx 131s Graphic Equalizer - 1x 31-band, +/- 6/12dB gain, output meter, switchable bypass, clip LED, 50Hz low cut filter (12dB/octave), 20mm faders, >108dB dynamic range, 6/12dB switch, balanced jack/XLR in/out, internal power supply. Dimensions: 19"/1U Sound Processors, Effects / Equalizers

Sabine FBX2410 - industry standard feedback destroyer, new generation with improved dynamics and faster response, new patented SMARTfilter technology, 3-colour LEDs indicate the status of each filter, 24bit A/D and D/A converters, filter switchable between fixed and dynamic, 1/10 or 1/5 octave, balanced and unbalanced inputs and outputs, turbo set-up mode for fast and soundless FBX setup. Dimensions: 19"/1U Sound Processors, Effects / Equalizers