The ART EQ355 31-Band Dual Channel Graphic Equalizer delivers exceptional sound control for professional installations, studios, and live performances. With 31 frequency bands per channel, this 31-band graphic equalizer allows you to fine-tune each frequency to achieve a clear, balanced, and distortion-free sound.
Designed for consistent performance and low-noise operation, the ART EQ355 ensures faithful sound reproduction—ideal for acoustic correction, feedback suppression, or precise mixing. This audio equalizer combines reliability, power, and flexibility to meet the demands of professional sound engineers and technicians.
Rugged and versatile, it fits easily into a 2U rack and guarantees full control over the entire sound spectrum, whether in the studio or on stage.
Features:
31 adjustable bands per channel for precise frequency control
±6 dB / ±12 dB range selector for flexible equalization
Switchable 40 Hz high-pass filter
LED level and signal indicators
Rugged 2U steel rackmount chassis
Specifications:
Frequency response: 10 Hz – 50 kHz
Maximum input/output level: +22 dBu
Signal-to-noise ratio: >94 dB
Input impedance: 20 kO (balanced), 15 kO (unbalanced)
Output impedance: 330 O (balanced), 150 O (unbalanced)
Connectors: XLR, ¼-in TRS, RCA
Power supply: 120 V AC, 60 Hz
Dimensions: 19 × 3.5 × 7 in (483 × 89 × 178 mm)
Weight: 3.5 kg
