Parametric Equalizers

• Vintage style electronics
• No integrated circuits in the signal path
• 3 Bands
• Frequency selection with detented pots
• Frequency range: 20 to 24000 Hz
• Control range +/- 18dB
• Bypass per frequency band
• Tantalum capacitors in signal path
• Ground lift switch
• 1 Line input: combo XLR/6.3 mm jack
• Line output: XLR and jack 6.3 mm
• Insert: 6.3 mm jack
• Includes external power supply

• 4x Fully parametric EQ bands
• 2x Shelving EQs
• 1x Dynamic EQ section
• Instrument input on the front
• Frequency range: 5 Hz - 140 kHz
• XLR and 1/4 "TRS inputs and outputs
• Format: 19 "/ 1U

• 3-Band dual-channel equaliser
• Input transformer and discrete operational amplifier
• 6 Selectable frequencies per band
• Low band: 40 Hz, 60 Hz, 80 Hz, 120 Hz, 160 Hz, 240 Hz
• Mid-band: 315 Hz, 480 Hz, 640 Hz, 1,000 Hz, 1,300 Hz, 2,000 kHz
• High band: 2500 Hz, 38 Hz, 5000 Hz, 8000 Hz, 10000 Hz and A.I.R.

Mode:

• +/-8dB gain per band
• Adjustable high-pass filter (10 - 400 Hz) with bypass switch
• Bypass switch and clip LED per channel
• Frequency range: 10 - 80,000 Hz
• Dynamic range: 122 dB
• Max. output level: +23 dBu
• XLR input and output per channel
• Dimensions: 19" / 2U

• Active high & low-shelf EQ via high-gain tube amplifier
• Low-shelving: 20 Hz, 40 Hz, 80 Hz, 160 Hz, 320 Hz, 640 Hz with +/- 12 dB gain
• High-shelving: 1 kHz, 2 kHz, 5 kHz, 10 kHz, 15 kHz, 22 kHz with +/- 12 dB gain
• T filter (EQ rocker) with selectable center frequency: 0.5 kHz, 1 kHz, 2 kHz
• Variable highpass with 5 frequencies and bypass: 18 Hz, 25 Hz, 40 Hz, 60 Hz, 85 Hz
• Variable low-pass with 5 frequencies and bypass: 12 kHz, 15 kHz, 18 kHz, 20 kHz, 25 kHz
• Frequency response (-3dB): 5 Hz - 55 kHz
• Signal to noise ratio (Rg = 200 Ohm): 22 Hz - 22 kHz
• THD + n @ 40 Hz: 10 dBU
• Headroom (1% THD + n):> + 26 dBU
• Balanced XLR inputs and outputs
• Format: 19 "/ 2 U
• Depth: 165 mm
• Weight: 4.3 kg

• 4 Bands and lowcut per channel
• Colour feature
• Inputs / outputs: Balanced XLR
• Format: 19" / 2 HE

• Stereo equaliser with five bands
• Each band with 11 switchable frequencies, continuously adjustable quality and individual boost/bypass/cut selection
• Typical passive filter behaviour with rather broadband boosts and narrowband cuts
• Relay bypass
• Adjustable overall output level ( +3 to -5dB)
• Switchable between tube and solid state topology
• Tube amplification based on 6H23n (E88CC/6922) tubes
• Balanced XLR inputs and outputs
• Input impedance: approx. 5 kOhm
• Output impedance; approx. 1K Ohm
• Dimensions: 3 U, 19
• Weight: 8 kg

Note: Can only be operated with 230 V mains voltage

• 160 Parametric EQ
• 4 Band parametric equaliser
• +/- 15 dB Reduction filter and Q filter
• Input/Output XLR, TRS and RCA

• Individual boost and cut with 12 selectable frequencies per band
• Optimized Q-factor for every boost and cut frequency
• Boost/Cut, Q-Factor and Output Pot are each rasterized in 41 steps
• Auto Bypass function with interval control
• Max. Input Level: +32.5 dBu
• Max. Output level: +32.5 dBu
• Frequency response: 10 - 35,000 Hz
• Weight: 10.2 kg
• Design: 19" / 4 RU
• Colour: Red

• Individual boost and cut with 12 selectable frequencies per band
• Optimized Q-factor for every boost and cut frequency
• Boost/Cut, Q-Factor and Output Pot are each rasterised in 41 steps
• Auto Bypass function with interval control
• Max. Input Level: +32.5 dBu
• Max. Output level: +32.5 dBu
• Frequency response: 10 - 35,000 Hz
• Weight: 10.2 kg
• Design: 19" / 4 RU
• Colour: Black

• Precise control range of +/-5 dB for all 4 bands
• True stereo link
• Class-A topology
• Detented potentiometers
• High-low shelf bands
• Resonant high and low pass filter
• Two parametric mids with switchable Q
• Additional passive high-band
• 2 Line inputs: XLR and 6.3 mm jack
• 2 Line outputs: XLR and 6.3 mm jack
• 2 Additional line outputs: 6.3 mm jack
• Aluminium housing
• Format: 19" / 1 U
• Made in Germany

• Passive, all-tube midrange EQ based on the legendary Pultech MEQ5
• Weight: 3.8 kg
• Dimensions: 19" / 2U

• Filters based on the design of the 8801 and 88RS analogue consoles
• +/- 20 dB input trim
• High pass filter 25 Hz to 300 Hz 12 dB per octave
• Low pass filter 3 kHz to 15 kHz 12 dB per octave
• EQ High 1.5k to 18kHz
• Switchable shelving / Bell and Hi Q
• EQ Mid High 0.8 kHz to 9 kHz
• Q range: 0.3 to 7 freely adjustable
• EQ Mid Low 120 Hz to 2 kHz
• Q range: 0.3 to 7 freely adjustable
• EQ Low 33 Hz to 440Hz
• Switchable shelving / Bell and Hi Q
• EQ bypass
• USB port Mac or PC
• Connections: XLR / KLinke input +4 dBu, -10 dBV, XLR and parallel outputs
• Ext. Power supply 100V-250V

• Frequency range: 20 to 40,000 Hz (+/-0.3 dB)
• Rotary controls for tilt, bass, mid, treble and trim
• Frequency selection switch for bass (50, 100, 250 Hz), mid (500 Hz, 1 kHz, 2.5 kHz) and treble (5 kHz, 10 kHz, 12.5 kHz)
• Magic eye VU meter
• Hard bypass
• 2 Line inputs: XLR
• 2 Line outputs: XLR
• Integrated switching power supply 115/230V
• Construction: 19" / 3HE
• Weight: 11 kg

• Filters based on the design of the 8801 and 88RS analogue consoles
• +/- 20 dB input trim
• High pass filter 25 Hz to 300 Hz 12 dB per octave
• Low pass filter 3 kHz to 15 kHz 12 dB per octave
• EQ High 1.5k to 18kHz
• Switchable shelving / Bell and Hi Q
• EQ Mid High 0.8 kHz to 9 kHz
• Q range: 0.3 to 7 freely adjustable
• EQ Mid Low 120 Hz to 2 kHz
• Q range: 0.3 to 7 freely adjustable
• EQ Low 33 Hz to 440Hz
• Switchable shelving / Bell and Hi Q
• EQ bypass
• USB port Mac or PC
• Connections: XLR / KLinke input +4 dBu, -10 dBV, XLR and parallel outputs
• Ext. Power supply 100V-250V

• All potentiometers are screened for accurate and reproducible work
• Wide Q shelving for a natural and open sound character
• 7 Positions High Pass and Low Pass Filter on Relays for Phase Equality
• 8 Position high and low frequency selection
• 5 dB Cut and Boost Controls in 1 / 2dB for accurate settings
• Frequency range: +/- 0.1 dB from 10 Hz to 20 kHz, +/- 0.2 dB from 1 Hz to 80 kHz
• Maximum level: > +28 dBu
• Noise floor:
• THD + N:
• IMD:
• Crosstalk suppression:> 105 dB
• Input impedance: 25K ohms
• Output impedance: 50 ohms
• Dimensions: 19 " 1U

• Class A
• High-quality selection of 12AX7 and 12AU7 tubes
• Custom MIDAS input and output converters
• Switchable frequency selection with up to 7 frequency settings
• Independent boost and cut controls
• Adjustable bandwidth for a variety of tonal possibilities
• Bypass feature for A / B comparisons
• Balanced inputs and outputs with Neutrik XLR sockets
• 2U Rack housing
• Multi-voltage car switching power supply
• Designed and developed in U.K.

Bettermaker Stereo Passive EQ; Stereo equalizer; 2-channel analog equalizer with digital control; all parameters digitally controlled by dedicated plugin; Maximum input level: +24 dBu; Maximum output level: +27 dBu; Maximum LF boost: 15 dB (set to 100 Hz); Maximum LF cut: 16 dB (set to 100 Hz); Maximum HF boost: 18 dB (all frequencies); Low boost/cut frequencies: 20, 30, 60, 100 Hz; High boost frequencies: 3, 4, 5, 6, 8, 10, 12, 16, 20, 28 kHz; High cut frequencies: 5, 10, 20 kHz; Dimensions: 2 U, 140mm depth; Weight: approx. 2.7 kg