Graphic Equalisers

Achieve audio perfection with the Studiomaster SRQ30 2x15 Band 1/3 Octave Graphic Equaliser 2U. This compact yet powerful graphic equaliser boasts a comprehensive 2 x 15 band 2/3 octave design, allowing you to finely tune your sound with precision. With features like input trim and signal/clip LED indication, switchable cut/boost range, and a convenient bypass switch for quick comparison, the SRQ30 ensures accurate adjustment and seamless integration into your audio setup.Experience exceptional audio clarity thanks to the unit's impressive frequency response of 10Hz – 55kHz, covering a wide range of tones with incredible fidelity. The selectable gain cut/boost options of 15dB/6dB give you full control over your sound, while the input trim range of infinity to +6dB allows for customisation to suit your specific needs.Designed for professional audio applications, the SRQ30 offers a range of connectivity options, including balanced and unbalanced inputs and outputs, as well as a high pass filter for added versatility. The unit's sleek 19" 2U design ensures easy rack mounting for streamlined integration into your existing audio setup.Whether you're a studio engineer, live sound technician, or audiophile enthusiast, the Studiomaster SRQ30 Graphic Equaliser is the perfect tool to elevate your sound experience to new heights. Invest in precision audio control and unlock the true potential of your audio system with the SRQ30.Product Specifications Centre frequencies: 63Hz-16kHz Frequency response: 10Hz – 55kHz Frequency cut/boost: 12dB Distortion: 0.004% Signal to noise ratio: 98dB Gain cut/boost: selectable 15dB / 6dB Input trim range: infinity to +6dB Maximum input level: +23dBu balnced, +20dBu unbalanced Maximum output level: +23dBu balnced, +20dBu unbalanced Input impedance: 20k ohms balanced, 10k ohms unbalanced Output impedance: <150 ohms Hi pass filter: SRQ62 (40Hz @ 12dB/oct), SRQ62L (12-285Hz @12dB/oct) Metering: 2x M10 hanging points Meter calibration: 2x M10 hanging points Connections: 2x M10 hanging points Fader travel: 2x M10 hanging points Power requirements: 2x M10 hanging points Power consumption: 2x M10 hanging points Dimension W*D*H: 483×186 x 44 Weight: 2.5kg

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Experience professional audio excellence with the dbx 215S Dual 15-Band Equaliser in striking silver. Trusted by industry experts for over four decades, dbx is synonymous with top-notch sound quality - and the 215S certainly lives up to this legacy.Boasting two 15-band channels of 2/3-octave equalization, the dbx 215S offers a range of ±6 or ±12 dB boost/cut options, along with a convenient front panel bypass switch for seamless adjustments. Its 20mm nonconductive sliders and intuitive user interface make tweaking your sound a breeze, ensuring optimal audio performance in any setting.Delivering an extended frequency response from 10Hz to 50kHz and a remarkable 112 dB dynamic range, the dbx 215S excels in capturing the nuances of your audio with exceptional clarity. Plus, with an impressive build quality and meticulous attention to detail, this equaliser guarantees rugged reliability for consistent, high-quality sound.Whether you're in the studio, on tour, or enhancing the audio in installed sound venues, the dbx 215S is your go-to choice for professional-grade signal processing. Elevate your sound to new heights with the dbx 215S Dual 15-Band Equaliser - where affordability meets uncompromising quality.Product Specifications Input Connectors: 1/4" TRS, female XLR (pin 2 hot) Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40k ohm, unbalanced 20k ohm Max Input Level: >+21dBu balanced or unbalanced CMRR: >40dB, typically >55dB at 1kHz Outputs Connectors: 1/4" TRS, male XLR (pin 2 hot) Type: Impedance-balanaced/unbalanced, RF filtered Impedance: Balanced 100 ohm, unbalanced 50 ohm Max Output Level: >+21dBu balanced/unbalanced into 2k ohm or greater, >+18dBm balanced/unbalanced (into 600 ohm) System Performance Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: <10Hz to >50kHz, +0.5/-3dB Dynamic Range: Typically >112dB Signal-to-Noise: Typically >95dB THD+Noise: <0.003% Interchannel Crosstalk: <-90dB, 20Hz to 20kHz Function Switches EQ Bypass: Bypasses the graphic equalizer section in the signal path Low Cut: Activates the 50Hz 12dB/octave high-pass filter Range: Selects either +/- 6dB or +/- 12dB slider boost/cut range Power Supply Operating Voltage: 100VAC-240VAC 50/60Hz Power consumption: 15W Mains Connection: IEC receptacle Physical Weight: 4.8 lbs.(2.2 kg) Shipping weight 6.2 lbs.(2.8kg) Dimensions: 1.75" (4.4cm) H x 6"(15.24cm) D x 19" (48.26cm) W

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Experience the pinnacle of precise sound control with the dbx 1215 Dual 15-Band Equaliser 2/3 Octave. Designed to excel in even the most demanding sound reinforcement environments, the dbx 1215 strikes the perfect balance between advanced features and user-friendly controls.✨ Dominate your audio adjustments with the switchable boost/cut ranges of ±6 or ±15 dB, providing unparalleled flexibility for your sound shaping needs.✨ Enjoy seamless connectivity with the electronically balanced/unbalanced inputs, servo balanced/unbalanced inputs, and RF filtered inputs and outputs, ensuring a clean and quiet operation every time.✨ The 1215 model boasts dual channels, 15 2/3 octave bands, ISO frequency centers, and a generous +/-12 dB input gain range, giving you complete control over your audio output.✨ Elevate your sound experience with the switchable 40Hz/18 dB per octave low-cut filters, allowing you to fine-tune your bass frequencies with precision.✨ Benefit from thoughtful design features such as 45 mm faders for accurate adjustments, selectable boost/cut range options, and a variety of connectors including XLR, Barrier Strip, and 1/4'' TRS for hassle-free installation.✨ With balanced inputs and outputs, chassis/signal ground lift capabilities, and power-off hard-wire relay bypass, the dbx 1215 ensures quick hum isolation and compatibility for all installations.✨ Delve into the visionary design of the dbx 12 Series, meticulously engineered for maintenance-free operation, featuring a magnetically isolated transformer, wide frequency response, high SNR, low THD +Noise, and minimal interchannel crosstalk.✨ Encased in a sturdy 2U steel/aluminum chassis, the dbx 1215 Dual 15-Band Equaliser embodies excellence in sound control, promising years of top-tier performance for your audio needs. Elevate your sound to new heights with dbx 1215.Product Specifications Input Connectors: 1/4" TRS, female XLR (pin 2 hot), and barrier terminal strip Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40 kOhm, unbalanced 20 kOhm Maximum Input Level: >+21dBu balanced or unbalanced CMRR: >40dB, typically >55dB at 1kHz Outputs Connectors: 1/4" TRS, male XLR (pin 2 hot), and barrier terminal strip Type: Impedance-balanaced/unbalanced, RF filtered Impedance: Balanced 200 ohm, unbalanced 100 ohm Max Output Level: >+21dBu balanced/unbalanced into 2 kOhm or greater, >+18dBm balanced/unbalanced (into 600 ohm) System Performance Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: <10Hz to >50kHz, +0.5/-3dB, +/-15dB range, +/-6dB range Dynamic Range: 109dB, 115dB Signal-to-Noise: 90dB, 97dB THD + Noise: <0.005% Interchannel Crosstalk: <-80db, 20Hz to 20kHz Function Switches EQ Bypass: Bypasses the graphic equalizer section in the signal path Low Cut (recessed): Activates the 40Hz 18dB/octave Bessel high-pass filter Range (recessed): Selects either +/- 6dB or +/- 15dB slider boost/cut range Indicators OUTPUT Level Meter: 4-LED bar graph (Green, Green, Yellow, Red) at -10, 0, +10, and +18dBu EQ Bypass: 1 LED: Red Clip:1 LED: Red Low Cut: 1 LED: Red +/-6dB: 1 LED: Yellow +/-15dB: 1 LED: Red Power Supply Operating Voltage: 100VAC 50/60Hz, 120VAC 60Hz, 230VAC 50/60Hz Power consumption: 24W Main Connection: IEC receptacle Physical Dimensions: 3.5" H X 19" W X 7.9" D (8.9cm x 48.3cm x 20.1cm) Weight: 8.5 lbs. (3.9 kg) Shipping Weight: 9.5 lbs. (4.3 kg)

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Enhance every note to perfection with the Studiomaster SRQ62 2x31 Band 1/3 Octave Graphic Equaliser 2U. This sophisticated audio tool offers a precise 2 x 31 band 1/3 octave graphic equaliser, allowing you to finely tune the sound frequencies with exceptional accuracy.Crafted for audio enthusiasts and professionals alike, the SRQ62 features an input trim and signal/clip LED indication for monitoring your levels with precision. Its switchable cut/boost range and 40Hz high pass filter provide versatility in shaping your sound, while the bypass switch allows for quick comparisons to ensure your adjustments are spot-on.With a 10Hz - 55kHz frequency response and centre frequencies ranging from 20Hz to 20kHz, the SRQ62 delivers a wide range of frequencies to explore and refine. Boasting a distortion level of just 0.004% and a remarkable signal-to-noise ratio of 98dB, this graphic equaliser ensures pristine audio quality with every use.Equipped with selectable gain cut/boost options of 15dB and 6dB, as well as an input trim range from infinity to +6dB, the SRQ62 gives you full control over your sound levels. Its maximum input and output levels of +23dBu (balanced) and +20dBu (unbalanced) provide ample headroom for your audio signals.Compact, yet powerful, the SRQ62 is housed in a durable 2U 19" chassis, making it suitable for studio setups and live performances alike. Whether you're an audio engineer, musician, or sound enthusiast, the Studiomaster SRQ62 2x31 Band 1/3 Octave Graphic Equaliser 2U is a must-have tool for achieving sonic perfection in your audio productions.Products Specifications Centre frequencies: SRQ62 (20Hz-20kHz) Frequency response: 10Hz – 55kHz Frequency cut/boost: 12dB Distortion: 0.004% Signal to noise ratio: 98dB Gain cut/boost: selectable 15dB / 6dB Input trim range: infinity to +6dB Maximum input level: +23dBu balnced, +20dBu unbalanced Maximum output level: +23dBu balnced, +20dBu unbalanced Input impedance: 20k ohms balanced, 10k ohms unbalanced Output impedance: <150 ohms Hi pass filter: 40Hz @ 12dB/oct Metering: 2x M10 hanging points Meter calibration: 2x M10 hanging points Connections: 2x M10 hanging points Fader travel: 2x M10 hanging points Power requirements: 2x M10 hanging points Power consumption: 2x M10 hanging points Dimension W*D*H: 483×186 x88mm Weight: 3.5kg

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Experience unparalleled sound quality with the dbx 231S Dual 31-Band Equaliser. Delve into a world of precise audio control with dual 31-band, 1/3-octave Constant Q frequency bands that allow you to sculpt your sound with utmost accuracy. Whether you're boosting or cutting frequencies, the switchable ranges of ±6 or ±12 dB cater to your specific needs effortlessly.Designed for professionals by professionals, dbx sets the standard in the industry for touring, studios, and audio installations. The 231S is a testament to this legacy, offering a comprehensive solution for even the most demanding sound reinforcement environments. Equipped with a ±12 dB input gain range, front panel bypass switch, and 4-segment LED ladders for monitoring output levels, the 231S ensures a seamless and intuitive user experience. Its extended frequency response of <10Hz to >50kHz and impressive dynamic range of greater than 108dB deliver exceptional sound quality that will elevate your audio to new heights.Crafted with quality componentry and meticulous attention to detail, the dbx 231S exudes rugged reliability, making it a consistent performer in studios, on tour, and in installed sound venues. From its sleek silver design to its outstanding performance, the dbx 231S is the ultimate choice for professionals who refuse to compromise on sound quality. Elevate your audio game with the dbx 231S Dual 31-Band Equaliser and experience sound like never before.Product Specifications Input Connectors: 1/4" TRS, female XLR (pin 2 hot) Type: Electronically balanced/unbalanced, RF filtered Impedance: Balanced 40k ohm, unbalanced 20k ohm Max Input Level: >+21dBu balanced or unbalanced CMRR: >40dB, typically >55dB at 1kHz Outputs Connectors: 1/4" TRS, male XLR (pin 2 hot) Type: Impedance-balanaced/unbalanced, RF filtered Impedance: Balanced 100 ohm, unbalanced 50 ohm Max Output Level: >+21dBu balanced/unbalanced into 2k ohm or greater, >+18dBm balanced/unbalanced (into 600 ohm) System Performance Bandwidth: 20Hz to 20kHz, +0.5/-1dB Frequency Response: <10Hz to >50kHz, +0.5/-3dB Dynamic Range: Typicall >112dB Signal-to-Noise: Typically >95dB THD+Noise: <0.003% Interchannel Crosstalk: <-90dB, 20Hz to 20kHz Function Switches EQ Bypass: Bypasses the graphic equalizer section in the signal path Low Cut: Activates the 50Hz 12dB/octave high-pass filter Range: Selects either +/- 6dB or +/- 12dB slider boost/cut range Power Supply Operating Voltage: 100VAC-240VAC 50/60Hz Power consumption: 15W Mains Connection: IEC receptacle Physical Weight: 6.2 lbs.(2.81 kg) Shipping weight 7.9 lbs.(3.58kg) Dimensions: 3.5" (8.9cm) H x 6"(15.24cm) D x 19" (48.26cm) W

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