The Q Series equalizers have been designed for complex tonal correction and elimination of feedback on difficult acoustic environments, suitable for improving the intelligibility of an installed system, or taming feedback in a portable live sound reinforcement system. The Q-215 is a dual-channel, constant Q, 15 band equalizer. 

Features:

• Constant Q Filters
• Professional long throw slide faders
• Switchable 6dB / 12dB fader range
• Switchable 40Hz 12dB/Oct HPF
• Switchable bypass with LED indicator
• Sweepable 40Hz -100Hz 12dB/oct HPF
• Built in soft limit protection
• XLR/ 1/4" jack inputs / outputs
• Ground lift switch
• 4 Segment level and clip LED display