GX-215
The heart of the Apex GX-215 equaliser is a bank of 15 constant-Q bandpass filter made with Dynamically Laser Trimmed (DLT) hybrid circuits per channel. The DLT-technology offers you ultra accuracy and artefact-less frequency, phase and amplitude response. The constant-Q design preserves filter bandwidth independent from the amplitude control settings and therefore minimises the adjacent band interaction. Constant-Q reinforces the graphical representation by the front panel faders of the actual frequency response.
The GX-215 equaliser has also a switch-able fixed 30 Hz high-pass filter.
All potential overload points are continuously monitored by an extremely fast attack, slow release time peak detector circuit illuminating a LED indicator 2 dB before the clipping point is reached, warning the user to reduce the level before distortion occurs.
In case of mains power failure, relays automatically bypass the equaliser by connecting each input directly to its output instantaneously.
Application
- sound reinforcement
- fixed installations
- DJ's
Features
Key features
- constant-Q design for a real graphic representation by minimising adjacent band interaction
- DLT-technology for ultra accurate and artefact-less frequency, phase and amplitude response
Available per channel
- 45 mm precision faders
- 15-band constant-Q graphic equaliser using DLT-technology for optimally controlled amplitude and phase response
- in/out switches for instant comparison with flat response
- in/out switch-able fixed 30 Hz high-pass filters
- level adjustment from –infinity to +6 dB
- overload indicator driven by a peak-peak sensing circuit giving overload indication at all critical points of the equaliser circuit
General features
- power failure bypass relays
- electronically balanced input and output on XLR
- earth-lift switch
- robust mechanical construction