Professional Graphic Equalizer 215/131
Professional Graphic Equalizer 215/131
The 215/131 is a professional dual-channel graphic equalizer designed for audio applications requiring precise frequency control. Each channel offers 15 bands and 4-segment LED indicators for clear output level monitoring.
Key Features
-
Selectable boost/cut range: ±6 dB or ±12 dB per band
-
Front panel bypass switch for each channel
-
12 dB/octave low-pass filters at 50 Hz to eliminate unwanted frequencies
-
Input gain control from -12 dB to +12 dB
-
Electronically balanced inputs and outputs with RF filtering
-
Gold-plated XLR and 1/4" TRS connectors
-
Internal toroidal transformer for stable, noise-free power supply
-
Dynamic range: 108 dB (unweighted)
-
Signal-to-noise ratio: >90 dB (unweighted)
-
Input impedance: balanced – 40KOhm, unbalanced – 20KOhm
-
Output impedance: balanced – 100Ohm, unbalanced – 50Ohm
-
Frequency response: <10Hz to >50kHz, +0.5/-3dB
Rear Connections
-
2 XLR inputs and 2 x 1/4" TRS inputs
-
2 XLR outputs and 2 x 1/4" TRS outputs
-
IEC power input 220–240V
Applications
Ideal for recording studios, PA systems, and professional installations where precise frequency response control is essential.
