ART EQ 351 - Single 31 Band EQ - Secondhand

Full Description

Hi/Low-pass filtering with range/bypass switches

As well as the 31-band design, the EQ 351 also allows you to shape your sound further using the hi/low pass filters located on the front panel. Complete with dedicated rotary controls, the independently variable hi/low-pass filters allow you to dial in your sound with maximum precision. You can also dictate the slider's resolution using the range switch, toggling between ±12dB and ±6dB settings for added flexibility. The front panel also features a clip-level indicator for instant visual feedback as well a ground lift switch for troubleshooting unwanted hum incurred when using the EQ alongside external units.

Versatile connectivity, rack-mountable design

Designed to work as a standalone unit or part of a rig, the EQ 351 features a range of connection options that allow you to process a variety of signals. The rear panel features balanced XLR, active balanced 1/4″-inch and unbalanced RCA I/O connectors which allow you to use the EQ 351 with everything from power amps to mixers and even audio interfaces.

The highly-durable construction and rugged steel design ensure maximum efficiency and reliability, keeping all the high-grade internal components protected from dust and superficial damage. The robust rack-mountable chassis is perfect for studio/live and commercial installations, requiring only a single rack unit of space to accommodate the EQ 351.

Features

• Single-channel 31-band graphic equalizer
• High-quality components including 20mm centre-detented frequency band sliders
• Constant-Q filtering for optimal sonic accuracy
• Front-panel hi/low pass filters with dedicated rotary controls
• Balanced XLR, Active Balanced 1/4″, and Unbalanced RCA input and output connectors
• Ideal for live/studio applications, compatible with a wide range of gear including power amp, preamps, mixers, audio interfaces and more
• +/- 6dB or +/-12dB range switch adjusts your level range
• Independent level/bypass controls per channel
• Designed for continuous, reliable performance
• Rugged all-steel exterior with rack-mountable chassis

Specifications

• Bands: 1 x 31, 1/3 octave, ISO spacing
• Type / Accuracy: Constant-Q / 3 percent center frequency
• Travel: 20mm w/ positive center detent
• Range: ±6dB or ±12dB, selectable
• Overall Gain Range:
  • Off to +6dB (unbalanced out) sliders centered
  • Off to +12dB (balanced out) sliders centered

• Type: Active balanced/unbalanced
• Connectors: 3-Pin XLR, 1/4” TRS (balanced), RCA (unbalanced)
• Impedance: 20k Ohms balanced; 15k Ohms unbalanced
• Maximum Level: +22dBm (level control at center)

• Type: Active balanced/unbalanced
• Connectors: 3-Pin XLR, 1/4” TRS (balanced), RCA (unbalanced)
• Impedance: < 150 Ohms, typical
• Maximum Level:
  • +18dBm (balanced) (600 Ohm load)
  • +22dBm (unbalanced) (2k Ohm load)

• Passive: Bypass Switches Yes
• Overload LED Threshold: 6 dB below clipping, (all filters set to flat)
• High Pass Filter: 10-250Hz, 12dB/octave
• Low Pass Filter: 3k-40kHz, 12dB/octave
• Frequency Response: 20-20kHz, ±0.5dB
• THD + Noise: .01 percent
• Signal to Noise Ratio: -94dB
• Channel Separation: > 50dB

• Power (Switchable):
  • 95-130VAC, 50/60Hz
  • 190-250VAC, 50Hz
• Power Consumption: 12 Watts
• Dimensions (HxWxD): 3.35 x 48.3 x 17.8 cm
• Weight: 3.2 kg
• Product Code: ART-EQ351CE