ART HQ231 Pro Dual 31 Band EQ

Graphic 31-Band Dual Equalizer

  • Feedback detection circuitry
  • VU metering for output level on each channel
  • High and low pass filters on each channel
  • Level and bypass control on each channel
  • Relay bypass
  • Signal clip LED
  • Ground / lift switch
  • Integrated power adapter
  • Format: 19" 2 U

Further Information

Frequency Bands 31
Channels 2
Digital No
8 Customer Ratings
  • 5
  • 4
  • 3
  • 2
  • 1
4.9 /5
  • handling
  • features
  • sound
  • quality
Total
handling
features
sound
quality
Great unit
David R. 5284, 23.08.2018
This Graphic was used to shape the monitor sound in the band I play in and also to eliminate feedback for the monitors to be able to get plenty of volume out of them on stage.

It worked totally satisfactorily and improved our sound completely, the feedback identifying circuitry worked perfectly showing up troublesome frequencies easily and let us deal with them quickly.

A perfect unit for what we needed, totally satisfied, we have since bought another of these to insert into the front of house PA and that has been a great bonus.
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Total
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Very Useful to Identify and Remove Feedback
12.03.2016
I use this EQ on two separate monitor channels to identify and remove problem causing feedback. We are a gigging band using many acoustic instruments and microphones so feedback can be a big problem. With the HQ231 you can see clearly which frequencies are causing the problem on which channel, and cut them appropriately. Excellent.
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fr Original review (Show translation)
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Total
handling
features
sound
quality
Pas pire !
Samuel5595, 25.03.2015
Avant toute choses je dois dire que j'ai reçu cette EQ en conditions B stock alors que j'avais passé une commande neuve, bref je me suis arrangé avec thomann ...
Niveau son pas de buzz ce qui est déjà une bonne choses, et il fait pas trop mal sont taf d' EQ 31 bandes la course des tirettes est un peux courtes du coup c'est pas top et en plus elles sont toutes serrés les unes contre les autres comme par exemple sur un dbx 231 ...
Il y a un détecteur de point chaud sur l'EQ donc chaque tirette à une LED et du coup on a l'impression d'être face à K2000, bon ça peux être plus ou moins pratique .
La finition est un peux moyenne j'aime pas du tout la qualité des potards mais on si fait...

En gros cette EQ fait son taf bien mieux qu'un dbx à mon gout, ça sonne pas mal après il y a pas de miracles ce n'est pas comparable à une référence à 600 euros par exemple ....
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es Original review (Show translation)
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Realmente vale lo que cuesta
V, 08.09.2020
Si bien este ART HQ231 no es la opción más barata en ecualizadores gráficos, si es la más completa en prestaciones, calidad de sonido y del material.
Hechos en Nueva York, disponen del sistema de detección y anulación de feedback, desarrollado por ellos. Sistema útil en escenarios, pero no es mi caso, que lo uso tanto como ecualizador del sistema Hi-Fi, como para la entrada de señal en la grabación de instrumentos.
Una vez puesto en marcha, es un espectáculo de luces ya que los leds de cada potenciómetro de banda, se iluminan brevemente cuando hay 0dB. Cambian al ritmo de la música como un vumeter.
Para el conexionado he usado los RCA, aunque también dispone de XLR. La mejora del sonido, incluso usando cables RCA (de calidad) es espectacular. Imagino que con XLR ha de sonar todavía mejor, pero ocupan demasiado espacio.
Llama la atención lo robusto y pesado del chasis. La sensación es de un producto fabricado con materiales de calidad y bastante sólido.
El manual de usuario, no es muy extenso ni técnico y sólo está disponible en inglés.
Comentar que hice una pregunta técnica vía email a soporte de ART en EEUU, y me contestaron inmediatamente. Buen servicio post-venta, de momento.
Compra recomendable, sin duda
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