7 audio

AUDIOVISUAIS Palcos & Bastidores Unp.Ldª

GRAPHIC EQUALIZERS GE215 and GE230

The sophisticated design of Master Audio’s GE215 and GE230 allows precise frequency corrections on any sound system, while their reduced noise level makes them perfect for professional systems.
GE215 is presented in the standard 2-channel format, with 15 bands per channel in 2/3 octave.
GE230 is presented in the standard 2-channel format, with 30 bands per channel in 1/3 octave.

The sophisticated design of Master Audio’s GE230 allows for precise frequency corrections on any sound system, while its reduced noise level makes it perfect for professional systems. It is presented in the standard 2-channel format, with 30 bands per channel in 1/3 octave.

TECHNICAL FEATURES
Constant Q ISO Filters (Hz)   1/3 Octave – 25, 31.5, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800,
1k, 1.25k, 1.6k, 2k, 2.5k, 3.15k, 4k, 5k, 6.3k, 8k, 10k, 12.5k, 16k, 20k
Filter frequency deviation   Maximum +/- 5 % – Typical +/- 2 %
Frequency Response   Filters at 0 dB, 20 Hz – 100 kHz (-0.5 dB)
Dynamic Range   Fixed +/- 6dB. Selectable (range switch) +/- 12 dB
High-pass Filter   Selectable (HPF) 20 Hz – 18 dB/Oct (3rd order)
Maximum Input Level   Balanced. 8 V + 22 dBV – 10 kΩ
Maximum Output Level   Balanced. 8 V + 22 dBV – 600 Ω
THD   0.05 % ( 20 Hz – 20 kHz )
S/N Ratio   > 100 dB with all controls at 0 dB
> 95 dB with all controls at + 6 dB
Mains   230 V AC 50/60 Hz
Dimensions (HxWxD)   3 U Standard Rack 19″ – 133 x 482 x 130 mm

GE215

The sophisticated design of Master Audio’s GE215 allows for precise frequency corrections on any sound system, while its reduced noise level makes it perfect for professional systems.
It is presented in the standard 2-channel format, with 15 bands per channel in 2/3 octave.

TECHNICAL FEATURES
Constant Q ISO Filters (Hz)    2/3 Octave – 25, 40, 63, 100, 160, 250, 400, 630, 1k, 1.6k, 2.5k, 4k, 6.3k, 10k, 16k
Filter frequency deviation    Maximum +/- 5 % – Typical +/- 2 %
Frequency Response    Filters at 0 dB, 20 Hz – 150 kHz (-0.5 dB)
Dynamic Range    Fixed +/- 6dB. Selectable (range switch) +/- 12 dB
High-pass Filter    Selectable (HPF) 30 Hz – 18 dB/Oct (3rd order)
Maximum Input Level    Balanced. 8 V + 22 dBV – 15 kΩ
Maximum Output Level    Balanced. 8 V + 22 dBV – 600 Ω
THD    0.05 % ( 20 Hz – 20 kHz )
S/N Ratio    > 100 dB with all controls at 0 dB
> 95 dB with all controls at + 6 dB
Mains    230 V AC 50/60 Hz
Dimensions (HxWxD)    2 U Standard Rack 19″ – 89 x 482 x 130 mm
Weight    3 kg