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This Grommes amplifier is unused in new condition.
The G4EQA is a 1/3 octave active equalizer covering the full audio frequency spectrum. It employs the latest low noise IC amplifier circuitry. Low and high frequency filter switches provide cut-off for the extreme ends of the usable frequency range. When installed between the preamplifier and power amplifier any room or indoor space may be adjusted for an ideal flat natural listening response with the aid of a pink noise generator and real time analyzer. The G4EQA is also useful for sound effects and elimination of microphone feedback.
Features:
- 28 Frequency Bands over full audio spectrum
- Low and High Combining filters
- Individual frequency trim pots for each band
Tamper-Proof Locking Front Plate
- 1% accuracy
- Rack Mount Standard
Specifications:
Frequency Response: 20 Hz to 20 KHz +/- 0.5 dB(EQ set flat)
Frequency Centers:
30, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315, 400, 500, 630, 800, 1000, 1250, 1600, 2000, 2500, 3150, 4000, 5000, 6300, 8000, 10000, 12500, 16000 Hz (All Frequencies +/- 1)
Range: 12 dB Boost or 12 dB attenuation each band.
Cut Off Filters: Low frequency = 30Hz; High frequency = 16 KHz .
Frequency to Noise Ratio: Greater than 80 dB (EQ in 0 dB position.
Distortion: .01% harmonic at 0 dBM, EQ set flat.
Gain: Adjustable from 0 to 10 dBInput: Line 600 ohms balanced.
Output: Line 600 ohm balanced, + 10 dBm. High impedance 1 volt.
I am selling this item AS IS with NO RESERVE.
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