Alto Professional EQU231LED MKII Graphic Equalizer

▲LTO graphic equalizers are successfully used worldwide by professional touring Companies and Recording Studios. They are also present in several fixed sound installation, worship places and conference center. With their 117dB of S/N ratio and ultra low distortion, they are the quietest and the most affordable graphic equalizers available today. And for perfect control of stage monitors we have created the ▲LTO Monitor, a powerful PA processor including 15 bands EQ, Low and Hi Pass filters and two notch filters to control feedback.

TECH INFORMATION

• Control range 6dB or 12dB selectable
• Bypass function
• Switchable Hi – pass and Low – pass filters.
• Balanced XLR, 1 / 4″ TRS and RCA input and output connectors
• Signal clip LED
• Ground “LIFT” switch to disconnect signal ground from chassis ground
• Line voltage selectable (115V / 230V)
• Control Range: +/-6dB or 12dB selectable
• Inputs and Outputs: XLR, 1 / 4″ TRS and RCA jack
• Inputs Impedance: 20K ohm (bal) 15K ohm (unbal)
• Outputs Impedance: < 600 ohm
• High Pass Filter: 40Hz (12dB/oct)
• Low Pass Filter: 16kHz (12dB/oct)
• Max. Input Level: +18dBV
• Max. Output Level: +16dBV
• THD%: 0.02% (at 1kHz, all slider at center)
• Frequency Response: 20Hz to 50kHz, 3dB (all slider at center)
• S / N Ratio: 117dB
• Power Supply: AC 100V – 120V, 60Hz / AC 200V – 240V, 50Hz
• Power Consumption: 15 watts (max)
• Type: 2 × 31-Band, 1/3 octave, ISO spacing
• Slider Type: 20mm with centre detect
• Power Consumption: 18 watts
• Dimensions (W×D×H): 483 × 187 × 88mm (19″ × 7.4″ × 3.5″)