The PAiA 9303 is a four band parametric equalizer that can provide up 16dB of boost or cut at each frequency.

Images courtesy of PAiA Corporation

Notable Features:

• Frequency bands from 35-15kHz
• Adjustable frequency bands
• Kit includes wall-mount power supply
• Option for the 9303FP front panel

Price: $74.43 for full kit

• $20.21 for 9303FP front panel

More information avaiable at PAiA.com.