28
500 SERIES PARAMETRIC EQUALISER 512
Specifications
Controls
Treble
Hi mid
Lo Mid
Bass
EQ in
Input and Output
Input
Output
System
Noise at unity gain
CMRR, unity gain, 1 kHz
Input impedance, 1 kHz
Frequency response, unity gain (EQ set flat)
Distortion, unity gain, 1 kHz
0 dBu
+10 dBu
+20 dBu
Maximum input level, 1 kHz
Maximum output level, 1kHz
Output impedance, 1 kHz
EQ
Treble (shelf mode)
Treble (bell mode)
Hi mid (bell only)
Lo mid (bell only)
Dual freq/gain knobs, shelf/bell switch,
width knob (bell mode)
Dual freq/gain knobs, width knob
Dual freq/gain knobs, width knob
Dual freq/gain knobs, shelf/bell switch,
width knob (bell mode)
In/out switch
Mono, balanced line
Mono, electronically balanced
-97 dBu (22 Hz - 22 kHz)
-70 dB (typical)
20 kΩ
20 Hz - 20 kHz, +/- 1 dB
<0.005%
<0.005%
<0.01%
+21 dBu
+21 dBu
50 Ω
1 kHz to 20 kHz, +/- 15 dB cut/boost, slope =
4 dB per octave
1 kHz to 20 kHz, +/- 15 dB cut/boost,
bandwidth 0.1 - 2 octaves
400 Hz to 8 kHz, +/- 15 dB cut/boost,
bandwidth 0.1 - 2 octaves
100 Hz to 2 kHz, +/- 15 dB cut/boost,
bandwidth 0.1 - 2 octaves
Bass (bell mode)
Bass (shelf mode)
Power Requirements
Voltage
Power consumption
Physical
Dimensions (H x W x D)
Weight
29
Quick Start Guide
20 Hz to 400 Hz, +/- 15 dB cut/boost,
bandwidth 0.1 - 2 octaves
20 Hz to 400 Hz, +/- 15 dB cut/boost,
slope = 4 dB per octave
+16 V and -16 V
100 mA, 3.2 W
132 x 38 x 184 mm (5.2 x 1.5 x 7.2")
0.7 kg (1.5 lbs)