Mono 31 Band Graphic Equaliser
A5330
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DISCONTINUED |
This item is no longer available to purchase. |
Overview
Graphic equalisers can be invaluable for counteracting poor room or venue acoustic problems such as feedback and reverberation. The audio spectrum is divided across 31 notch bands each adjustable plus or minus 6 or 12dB from centre or flat position. Feedback or reverberation can be reduced or eliminated by “notching out” ie. reducing the system frequency response at the offending frequency sector. Usually connected between the pre amp out and power input of the sound system amplifier. An earth lift switch helps eliminate mains earth loop hum and buzz. High pass and low pass selectable filter switches provide filters of 12dB per octave below 40Hz and above 16kHz respectively. Three different types of connectors are provided for connection to the amplifier. 3 pin XLR and 6.35mm sockets offer balanced connections, whilst RCA sockets provide unbalanced operation. A switch is provided to bypass all control settings. Overall output is controlled by the level control.
Removal of AC power in the ON position puts unit into bypass mode making this suitable for 24V backup systems
Removal of AC power in the ON position puts unit into bypass mode making this suitable for 24V backup systems
Features
- Constant Q circuit with a 3% centre frequency accuracy.
- Selectable boost/cut range of ±6dB or ±12dB.
- Active balanced and unbalanced input and output connections.
- Variable input level control
- Clip level indication
- Ground lift switch
- Power off automatic bypass function
- 12 month warranty
Information & Downloads
- Altronics Code: A5330
- I/N: 12326
- Barcode: 9321758094372
- Shipping Weight: 4.00000Kg
- Packaging Sizes
- EACH: 1
- CARTON: 6
- PALLET: 96
- Printed Catalogue Page 63
- Large Image 1
- Large Image 2
- Instruction Manual
- Brochure
- Circuit Diagrams
Specifications
- Input impedance: 20K Ohm (bal.) 15k Ohm (unbal.)
- Maximum input level: 18dBv
- Frequency resp: 20Hz - 15kHz (-3dB)
- Input/output connections: Balanced XLR, 6.35mm jack, Unbalanced RCA
- Output impedance: <600 Ohm
- Maximum output level: 16dBv
- Load impedance: >10K Ohm
- High pass filter: -12dB/octave below 40Hz
- Low pass filter: -12dB/octave above 16kHz
- Frequency response: 20Hz to 50KHz at -3dB
- THD + N %: 0.02% (@ 1KHz, all controls at middle position)
- S/N ratio: 93dB (@ 1KHz)
- Power supply: 230 Vac (±5%) -50Hz
- Dimensions: 480W x 220D x 44H
- Weight: 3.1Kg
*Specifications are subject to change without notice.
Warranty & Returns
12 MONTHS
We offer 12 months warranty on this product from its date of purchase. This is available from Altronics stores, online purchases or Altronics resellers. In accordance with our full warranty terms we will repair, replace or refund if goods you have purchased from us are defective.
14 DAY MONEY BACK GUARANTEE
Not withstanding our warranty policy, if you are dissatisfied with our goods or service you may return the goods within 14 days of our despatch date. Simply contact us for a return authorisation number and we will refund your purchase in full, less transport costs on receipt of goods. All returned goods must be in as sold condition including all packaging, instructions, invoices etc.
