Owner`s manual

6. Technical specifications

2 years full warranty

7. Accessories

For protection of the front panel against damage or accidental

moving of the control elements, a transparent Plexiglas front

panel cover plate is available on extra order (GF 215 PC and

GF 230 PC). Attaching is simply done by using the provided

mounting holes in the front panel.

GF equalizers owner's manual

GF 215 GF 230

Inputs XLR and 1/4" instrument jack, parallel wired and electronically

balanced

Input Impedance: 10 kohms

Absolute overload level: +22 dBm

Pin configurations: XLR: 1 = n.c., 2 = +signal, 3 = –signal

Phone jack: tip = +signal, ring = –signal, sleeve = n.c.

Outputs XLR and 1/4" instrument jack, parallel wired

Electronically balanced and floating for transformer simulation

Output Impedance: 51 ohm each terminal

Maximum output level: +21 dBm @ 600 ohms

Pin configurations:

XLR: 1 = earth, 2 = +signal, 3 = –signal

Phone jack: tip = +signal, ring = –signal, sleeve = earth

Frequency response 20 Hz - 20 kHz / ±0.5 dB, all controls flat, EQ in

Total Harmonic Distortion (THD) < 0.01% @ 20 Hz-20 kHz

0.005 % @ 20 Hz - 20 kHz typically

Noise < –95 dBm, all controls flat, EQ in < –92 dBm, all controls flat, EQ in

< –75 dBm, all faders in maximum position < –68 dBm, all faders in maximum position

both @ 22 Hz - 22 kHz, RMS unweighted both @ 22 Hz - 22 kHz, RMS unweighted

Gain control –10 dB to +10 dB with 0 dB center detent position

Channel separation > –60 dB @ 20 Hz - 20 kHz

Level Indicator 5-step LED meter, +20 dBm headroom reference

Low Cut Filter 40 Hz / 18 dB cutoff slope, maximally flat response

Bandpass filters 2/3 octave, 25 Hz - 16 kHz according to ISO 1/3 octave, 25 Hz - 20 kHz according to ISO

Center frequency tolerance < 5% Center frequency tolerance < 5%

Max. boost / cut ± 12 dB (± 0.5 dB) Max. boost / cut ± 12 dB (± 0.5 dB).

Power Requirements Line voltage: 230 V or 115 V ac, 10 VA Line voltage: 230 V or 115 V ac, 15 VA

+ 10 % / - 15 % +10% / -15%

internally reconnectable internally reconnectable

(refer to qualified personnel) (refer to qualified personnel)

Mains fuse: for 230 V use T160 mA / 250 V Mains fuse: for 230 V use T 160 mA / 250 V

for 115 V use T 320 mA / 250 V for 115 V use T 320 mA / 250 V

Dimensions (w x h X d) 482 x 89 x 200 mm, 2 rackspace height units 482 x 133 x 200, 3 rackspace height units

Weight 5 kg app. 7 kg app.