Listing Detail Tabs


The CQ231 is a 19" rack dual 31-band graphic equaliser. The equaliser will allow adjustments of labeled frequencies via the individual Cut/Boost faders. The frequencies range from 20Hz - 20kHz.

2 x 31-Band Graphic Equaliser
Balanced, unbalanced input and output via XLR/Jack connections
Frequency control with constant Q
Bypass switch per channel
40Hz low cut switchable per channel
Output level control
LED VU-meter
SMT technology
IEC mains lead supplied

Power supply - 230Vac, 50Hz
Frequency response - 20Hz - 20KHz
THD - <0.003% @ 1kHz
Input impedance - Balanced 40k Ohm
Input impedance - Unbalanced 20k Ohm
Output impedance - Balanced 102 Ohm
Output impedance - Unbalanced 51 Ohm
Signal to noise ratio - >85dB
Dimensions - 482 x 120 x 90mm
Weight - 3.1kg

Pick ups available at our three Auckland stores

Albany - 35 William Pickering Drive - Super Store
Henderson - 7 Corban Avenue
(520 Queen Street store now CLOSED no longer available for pickups)

Why buy from us:
- 31 Years in Business
- Best shipping costs (no inflated rates to hide the real cost)
- Very very fast delivery
- We are Sound and Light experts with 3 Retail locations
- We welcome pick ups
- We are a GST registered business and offer a warranty and GST receipt with every sale.

To CONTACT us just click on the Store Logo below then click on About the store.
There were no answered questions or comments placed on this listing.
Your question and answer privileges have been disabled.
You must log in to view questions and answers on this listing. We recommend reading questions before you make any purchases.
You must log in to ask or answer questions posted. We recommend reading questions before you make any purchases. Available only to approved bidders. You must be an authenticated member to ask questions Find out more about becoming authenticated. Your account is in debt Your current account balance is You must credit your account to use this feature.
Firearms licence #
Firearms licence holder name
First name is required
Last name is required
Your current account balance is Please note you will lose your question and answer privileges if your account is in debt for more than 2 weeks. Credit your account.
I confirm that I am over 18 years old.
To prevent your personal details being misused please do not put emails or phone numbers in questions. Failure to comply may result in the suspension of your account. The seller cannot add a Buy Now price once bidding has started.

Shipping options

  • Auckland, Manukau, North Shore, Waitakere city.$5.00
  • Waiheke Island$24.00
  • Hamilton/Tauranga and above$7.00
  • Hamilton/Tauranga and above (RURAL)$13.00
  • Remainder North Island$8.00
  • South Island Christchurch & above$10.00
  • South Island, Below Christchurch$10.00
  • South Island (RURAL)$16.00
  • Store allows pick-ups
  • Store location: Waitakere City, Auckland, NZ

Payment options

  • Other options
    NZ bank deposit

Ping and Afterpay include:

Buyer Protection Learn More