https://proaudioaccessories.com Fri, 26 Jun 2026 19:58:42 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://proaudioaccessories.com/2026/03/dbx-2031-equalizer-20-channel-rack-mountable-rack-mount/ https://proaudioaccessories.com/2026/03/dbx-2031-equalizer-20-channel-rack-mountable-rack-mount/#comments Tue, 31 Mar 2026 04:40:42 +0000 https://proaudioaccessories.com/2026/03/dbx-2031-equalizer-20-channel-rack-mountable-rack-mount/






The DBX 2031 Equalizer is a professional-grade 20 channel rack-mountable unit designed for audio signal processing. With a sleek black design and a compact 2U rack unit height, this equalizer is perfect for music production, DJing, and other audio applications. The dbx brand is well-known for producing high-quality audio equipment, and the DBX 2031 model lives up to this reputation with its reliable performance and easy-to-use interface. Ideal for both studio and live settings, this equalizer is a valuable addition to any audio setup. The 1k and 1.5k are missing can be quick fix.

]]> https://proaudioaccessories.com/2026/03/dbx-2031-equalizer-20-channel-rack-mountable-rack-mount/feed/ 0 https://proaudioaccessories.com/2025/06/behringer-ultracurve-pro-deq2496-equalizer-and-mastering-processor-working/ https://proaudioaccessories.com/2025/06/behringer-ultracurve-pro-deq2496-equalizer-and-mastering-processor-working/#comments Fri, 20 Jun 2025 16:41:24 +0000 https://proaudioaccessories.com/2025/06/behringer-ultracurve-pro-deq2496-equalizer-and-mastering-processor-working/





The Behringer Ultracurve Pro DEQ2496 is a professional-grade equalizer and mastering processor designed for musicians and DJs. With its advanced features such as graphic equalisation, feedback, compression/limiting, and dynamic filtering, this device allows for precise control over the audio signal to achieve optimal sound quality. The Behringer brand is known for producing high-quality audio equipment, making this Ultracurve Pro model a popular choice among professionals in the music industry.

]]> https://proaudioaccessories.com/2025/06/behringer-ultracurve-pro-deq2496-equalizer-and-mastering-processor-working/feed/ 0 https://proaudioaccessories.com/2024/12/jbl-kx180-digital-karaoke-processor-rack-mount-equalizer-mixer/ https://proaudioaccessories.com/2024/12/jbl-kx180-digital-karaoke-processor-rack-mount-equalizer-mixer/#comments Sun, 01 Dec 2024 16:33:45 +0000 https://proaudioaccessories.com/2024/12/jbl-kx180-digital-karaoke-processor-rack-mount-equalizer-mixer/

















Model: KX180 Digital Processor. Condition: Used, fully functional. JBL KX180 digital karaoke processor. Original user manual. Professional karaoke processor with advanced equalization capabilities. Easy-to-use front panel with dedicated knobs for music, mic, and effect adjustments. Multiple input/output options for versatile connectivity. Durable rack-mountable design. Model Number: KX180. Input/Output: RCA, XLR, Optical, and more. Dimensions: As per images. This unit has been tested and is in excellent working condition. Great for professional karaoke setups or audio mixing needs.

]]> https://proaudioaccessories.com/2024/12/jbl-kx180-digital-karaoke-processor-rack-mount-equalizer-mixer/feed/ 0 https://proaudioaccessories.com/2024/08/dbx-ieq312-channel-31-band-graphic-equalizer-with-afs/ https://proaudioaccessories.com/2024/08/dbx-ieq312-channel-31-band-graphic-equalizer-with-afs/#comments Mon, 26 Aug 2024 04:33:39 +0000 https://proaudioaccessories.com/2024/08/dbx-ieq312-channel-31-band-graphic-equalizer-with-afs/








For sale is a used dbx ieq31 2-channel 31-band graphic equaliser. Fully working and in great condition. Advanced Feedback Suppression (AFS). Type V Noise Reduction. 1/3-octave Constant Q frequency bands. Switchable boost/cut ranges of +6 or +15 dB. XLR, TRS, and Euroblock inputs and outputs. Relay Bypass for power failure system protection. Input Connectors: 1/4 TRS, female XLR (pin 2 hot), and Euroblock. Insert Type: Electronically balanced/unbalanced, RF filtered. Insert Impedance: Balanced 40 k? , unbalanced 20 k? Max Input: > +22 dBu, balanced or unbalanced. CMRR: > 40 dB, typically > 55 dB at 1 kHz. Output Connectors: 1/4 TRS, male XLR (pin 2 hot), and Euroblock. Output Type: Active-balanced/unbalanced, RF filtered. Output Impedance: Balanced >120? , unbalanced >60? Max Output: > +20 dBu balanced/unbalanced into 2k? Or greater. Frequency Response: 20 Hz to 20 kHz, +0.5/0.25 dB. Dynamic Range: > 113 dB, A-weighted. Noise Reduction: Up to 10 dB of dynamic broadband noise reduction. Digital Resolution: 24 bits. Sample Rate: 48 kHz.

]]> https://proaudioaccessories.com/2024/08/dbx-ieq312-channel-31-band-graphic-equalizer-with-afs/feed/ 0 https://proaudioaccessories.com/2024/07/dbx-1231-dual-channel-31-band-equalizer-3u-rack-mountable/ https://proaudioaccessories.com/2024/07/dbx-1231-dual-channel-31-band-equalizer-3u-rack-mountable/#comments Thu, 04 Jul 2024 00:37:52 +0000 https://proaudioaccessories.com/2024/07/dbx-1231-dual-channel-31-band-equalizer-3u-rack-mountable/









DBX 1231 – Dual Channel 31-Band Equalizer, 3U Rack mountable. I was having a tidy out in my storeroom and found it and I cannot remember when I bought it. It is in as new condition and is DBX’s extremely high quality of build and features. I have copied over DBX’s spec. Any questions will be answered as soon as possible. High quality components for excellent results. The 1231 boasts 31 1/3-octave EQ bands with 45mm faders. Standard features include ISO frequency centres, +/-12dB input gain range and switchable 40Hz/18dB per octave low-cut filters. The unit also includes other insightful features, including selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments, balanced inputs and outputs for quiet operation and chassis/signal ground lift capabilities for quick hum isolation. With 1/4 TRS, XLR and barrier terminal strip inputs and outputs, the 1231 has the flexibility to accommodate your particular setup requirements. Electronically balanced / unbalanced inputs. Servo balanced / unbalanced outputs. RF filtered inputs and outputs. XLR, Barrier Strip and 1/4 TRS connectors. Four-segment LED bargraph for output level. Status LEDs for all settings on the front panel. Bypass switch to bypass graphic equaliser section in the signal path. Low Cut switch to activate the 40Hz 18dB/octave Bessel high-pass filter. Range switch to select either +/-6dB or +/-15dB slider boost/cut range. Input Connectors: 1/4 TRS, Female XLR (Pin 2 Hot) and Barrier Terminal Strip. Input Type: Electronically Balanced / Unbalanced, RF Filtered. Input Impedance: Balanced 40kOhm, Unbalanced 20kOhm. Max Input: >+21dBu Balanced or Unbalanced. CMRR: >40dB, Typically >55dB at 1kHz. Output Connectors: 1/4 TRS, Male XLR (Pin 2 Hot) and Barrier Terminal Strip. Output Type: Impedance Balanced / Unbalanced, RF Filtered. Output Impedance: Balanced 200 Ohm, Unbalanced 100 Ohm. Max Output: >+21dBu Balanced / Unbalanced into 2kOhm or Greater, >+18dBm Balanced / Unbalanced into 600 Ohm. Bandwidth: 20Hz to 20kHz, +0.5/-1dB. Frequency Response: 50kHz, +0.5/-3dB. Signal-to-Noise: 90dB (+/-15dB Range), 97dB (+/-6dB Range). Dynamic Range: 109dB (+/-15dB Range), 115dB (+/-6dB Range). THD+Noise: Interchannel Crosstalk: Power Consumption: 24W. The dbx® 12 Series were designed to meet the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The 1231 provides standard features like dual-channels, 31 1/3 octave bands, ISO frequency centers, +/- 12 dB input gain range, and switchable 40Hz/18 dB per octave low-cut filters, but also includes other insightful features. These include 45 mm faders; selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments; XLR, barrier strip, and 1/4” TRS connectors for installation ease; balanced inputs and outputs for quiet operation; and chassis/signal ground lift capabilities for quick hum isolation. The visionary design of the dbx 12 Series makes your job easier. The dbx 12 Series Equalizers were precision engineered to provide years of maintenance-free operation in any application. The magnetically isolated transformer, electronically balanced/unbalanced inputs and servo balanced/unbalanced outputs, RF-filtered inputs and outputs, and power-off hard-wire relay bypass with 2 second power up delay were steps our engineers took to ensure compatibility for all installations. Only the best components were utilized, yielding a 10Hz to 50kHz frequency response, greater than 90dB SNR (ref +4dBu), less than 0.005% THD +Noise (1kHz at +4dBu), and interchannel crosstalk of less than -80dB from 20Hz to 20kHz. All this attention to detail is contained in a 3U steel/aluminum chassis. Switchable boost/cut ranges of ±6 or ±15 dB. XLR, Barrier Strip, and 1/4 TRS connectors. 12dB/+12dB input gain range. 18dB/octave 40Hz Bessel low-cut filter. Chassis/signal ground lift capability. Internal power supply transformer. Power-off hardwire relay bypass with 2-second power-up delay.

]]> https://proaudioaccessories.com/2024/07/dbx-1231-dual-channel-31-band-equalizer-3u-rack-mountable/feed/ 0 https://proaudioaccessories.com/2024/06/carlsbro-dx-8-2-powered-mixer-equalizer-amplifier-amp-vintage/ https://proaudioaccessories.com/2024/06/carlsbro-dx-8-2-powered-mixer-equalizer-amplifier-amp-vintage/#comments Tue, 18 Jun 2024 11:04:51 +0000 https://proaudioaccessories.com/2024/06/carlsbro-dx-8-2-powered-mixer-equalizer-amplifier-amp-vintage/











All appears to be working. Please see pics for condition. I have other vintage items on other listings.

]]> https://proaudioaccessories.com/2024/06/carlsbro-dx-8-2-powered-mixer-equalizer-amplifier-amp-vintage/feed/ 0 https://proaudioaccessories.com/2024/03/behringer-minifbq-fbq800-ultra-compact-9-band-graphic-equalizer-eq-fqb-800/ https://proaudioaccessories.com/2024/03/behringer-minifbq-fbq800-ultra-compact-9-band-graphic-equalizer-eq-fqb-800/#comments Tue, 05 Mar 2024 13:43:29 +0000 https://proaudioaccessories.com/2024/03/behringer-minifbq-fbq800-ultra-compact-9-band-graphic-equalizer-eq-fqb-800/
















Rubber pads stuck to bottom. Comes with power cable. Includes only what is shown in photos.

]]> https://proaudioaccessories.com/2024/03/behringer-minifbq-fbq800-ultra-compact-9-band-graphic-equalizer-eq-fqb-800/feed/ 0 https://proaudioaccessories.com/2023/05/equalizer-basic-part-1-free-live-stream-pro-audio-solutions-may-2023/ https://proaudioaccessories.com/2023/05/equalizer-basic-part-1-free-live-stream-pro-audio-solutions-may-2023/#comments Sun, 21 May 2023 15:02:40 +0000 https://proaudioaccessories.com/2023/05/equalizer-basic-part-1-free-live-stream-pro-audio-solutions-may-2023/ ]]> https://proaudioaccessories.com/2023/05/equalizer-basic-part-1-free-live-stream-pro-audio-solutions-may-2023/feed/ 0 https://proaudioaccessories.com/2023/04/alesis-m-eq230-dual-channel-13-octave-30-band-precision-equalizer/ https://proaudioaccessories.com/2023/04/alesis-m-eq230-dual-channel-13-octave-30-band-precision-equalizer/#comments Sun, 02 Apr 2023 13:30:21 +0000 https://proaudioaccessories.com/2023/04/alesis-m-eq230-dual-channel-13-octave-30-band-precision-equalizer/




Dual Channel 1/3 Octave. 30 Band Precision Equalizer. ALESIS STEREO GRAPHIC EQUALISER. Frequency Response: +0dB -1.5dB 20Hz to 20kHz. Dynamic Range: 107dB A-weighted. Gain: 0dB (unity), EQ bypassed. Controls: 25 / 31 / 40 / 50 / 62 / 80 / 100 / 125 / 160 / 200 / 250 / 320 / 400 / 500 / 640 / 800 / 1k / 1.3k / 1.6k/ 2k / 2.5k / 3.15k / 4k / 5k / 6.2k / 8k / 10k / 13k / 16k / 20kHz level controls, In/Out switch, ±12 dB Input Level control. Range Of Boost/Cut: ±12dB. Input Impedance: 500k ohms (unbalanced). Output Impedance: 240 ohms (unbalanced). Input/Output Jacks: 1/4 L/R, RCA L/R. Power Requirement: 9VAC, 1A from external transformer. Dimensions: 1u 19 rack mount 489x110x44mm. Weight: 1.0 kg. Established in 1978 Chase is the UK’s pre-eminent specialist supplier of musical instruments. We supply musicians, pupils and schools all over the UK and across the world. Fast, friendly and efficient service & once in a lifetime bargain deals – It’s Cheaper at Chase. Unique Offers of Unique Guitars. The UK’s #1 independent musical instrument retailer. Now in our 40th year of trading, the Chase Music Store has never been more packed full of the world’s finest musical instruments all at great prices. In Store you can try over 500 guitars, digital pianos, keyboards and more. Based in the heart of Manchester’s flourishing Northern Quarter only about 5 minutes walk from Piccadilly Gardens. Chase Music – 58 Oldham Street – Manchester – M4 1LE. FOR THE LATEST NEWS & UPDATES. This item is in the category “Musical Instruments & DJ Equipment\Pro Audio Equipment\Signal Processors & Effects”. The seller is “chasedirect” and is located in this country: GB. This item can be shipped to United Kingdom.

• Brand: Alesis
• Type: Equaliser

]]> https://proaudioaccessories.com/2023/04/alesis-m-eq230-dual-channel-13-octave-30-band-precision-equalizer/feed/ 0 https://proaudioaccessories.com/2023/01/alesis-deq-230-digital-graphic-equalizer-led-segments-presets-warranty/ https://proaudioaccessories.com/2023/01/alesis-deq-230-digital-graphic-equalizer-led-segments-presets-warranty/#comments Thu, 26 Jan 2023 02:30:43 +0000 https://proaudioaccessories.com/2023/01/alesis-deq-230-digital-graphic-equalizer-led-segments-presets-warranty/





Alesis DEQ 230 Digitaler Graphischer Equalizer LED Segmente Presets. Der Alesis DEQ230 ist ein ausgeklügelter Equalizer der per Knopfdruck in Sekundenschnelle gespeicherte Einstellungen aufrufen kann und mit einem gutem Klangcharakter auftrumpft. Dank der großen EQ-Darstellung und der Auswahltaster für jedes Frequenzband haben Sie alles im Blick und sofortigen Zugriff auf jeden wichtigen Parameter. Auch der Sound kann sich hören lassen. Durch die fortschrittliche Alesis Technologie werden Audiosignale in 24-Bit gewandelt und intern mit 28-Bit digital berechnet. Ein weiterer Vorteil dieser Technologie ist, dass ganze Einstellungen als Programme abgespeichert und bei Bedarf wieder abgerufen werden können werden können. Es liegt also auf der Hand, dass Alesis DEQ 230 bestens für Aufgabenbereiche im Studio, im Instrumentenrack, bei Live – Anwendungen und im Festinstallationsbereich bestens gerüstet sind. Sie müssen nur noch entscheiden, welches der Schmuckstücke sie mitnehmen wollen. Features: – 30-Bänder bearbeiten den Frequenzgang von 25Hz bis 20klHz – Einfache Bedienung durch 13-Segment LED Kette pro Band – 60 Programme (30 Presets & 30 User) – 24-Bit A/D/A Wandler – 28-Bit Signalverarbeitung – Eingang 2 x 6,3mm Klinke, symmetrisch – Ausgang 2 x 6,3mm Klinke, symmetrisch – Wandler 24 Bit A/D/A – Sample Rate 48kHz – Interne Signalberechnung 28 Bit, 48kHz Zustand: Sehr guter Zustand. Mit OVP Der Artikel kommt wie immer mit Netzkabel, Rechnung und 1 Jahr Händlergewährleistung. Einfach und schnell erhalten, anschließen und es sich gut gehen lassen. Ohne Überraschungen und mit Sicherheit, dass Sie uns immer erreichen können, falls Sie Fragen haben. Bei Anschluss, Durchstart oder Fragen stehen wir gerne zur Verfügung! Rufen Sie einfach an, oder schreiben Sie uns. Behringer Ultrafex Pro EX 3200 Multiband Enhancer Sound Auffrischer + /GEWÄHR/. Alesis DEQ 230 Digitaler Graphischer Equalizer LED Segmente Presets + /GEWÄHR/. DBX 166 Vintage HQ Stereo Compressor Limiter Expander + /GEWÄHR/. Lexicon MX 200 Dual Channel Multi Effekt Efx HQ Dual Prozessor Reverb + /GEWÄHR/. Aphex Easyrider Model 106 USA 4-Kanal Automatic Compressor + /GEWÄHR/. Lexicon MPX 500 Dual Channel Multi Effekt Efx HQ Dual Prozessor Reverb+ /GEWÄHR/. APEX GX 215 Constant-Q Equalizer 2×15 Band DLT Technology EQ + /GEWÄHR/. Behringer DDM 4000 Professional HQ Digital DJ Mixer Mischpult + /GEWÄHR/. Gebrauchtware wird laut §25a differenzbesteuert und es wird keine MwSt. Auf den Rechnungen ausgewiesen. Unsere Telefonnummer finden Sie unten in unseren vollständigen Informationen. This item is in the category “Musikinstrumente\Pro-Audio Equipment\Signalprozessoren & Effekte”. The seller is “aurasoundsystem” and is located in this country: DE. This item can be shipped worldwide.

• Frequenzbereich: Full
• Produktart: Equalizer
• Besonderheiten: Aktiv
• Anzahl der Sounds: 2
• Analog/Digital: Analog & Digital
• Maximale Abtastrate: Full
• Ein-/Ausgangsanschlüsse: 6,35 mm (1/4\
• Anzahl der Kanäle: 2
• Formfaktor: Rackmontierbar
• Marke: Alesis
• Modell: DEQ 230
• Herstellungsland und -region: Deutschland
• Effekte: Feedback, Harmonische Verbesserung, Parametrischer Equalizer
• Frequenzbänder: 5
• Höhe der Rack-Einheit: 1HE

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