Specifications
General Specifications
A/D Converter: 24-bit high performance audio
D/A Converter: 24-bit high performance audio
Sampling Frequency: 44.1 kHz throughout
DSP Section: 3 Audio DNA
™
DSP Processors + dedicated 8-Track
Engine/MP3 Player/MIDI Drum Machine DSP
Preset Memory: 80 Factory Presets,80 User Presets, 80 Card Presets (using an optional
Compact Flash
®
Memory Card)
Digital Connections:
Footswitch: 1/4" jack (compatible with optional GNXFC)
MIDI In: 5-pin Din
MIDI Out/Thru: 5-pin Din
Universal Serial Buss (USB): Type B,supports USB1.1 Full Speed (12 MHz Bandwith USB 2.0
compatible)
Compact Flash Memory
Card Interface: Type 1 (solid state cards)
32 MB up to 2 GB
FAT 16 File Format Only
*Note: GNX4 is NOT compatible with Type II cards or IBM/Hitachi
Microdrives
™
Analog Input Connections:
Guitar Input: 1/4" Unbalanced (Tip-Sleeve)
Input Impedance: 475 kOhms
Mic Preamp Input: XLR Balanced (Female XLR,pin 2 Hot)
Phantom Power: +48V
Input Impedance: 600 Ohms balanced
Maximum Input Level: -22 dBu with mic input level (trimpot) set to max,or -2 dBu with mic
input level (trimpot) set to max and -20 dB Pad enabled
Line Inputs: 1/4” Balanced (Tip-Ring-Sleeve) or Unbalanced
Input Impedance: 20 kOhms Balanced, 10kOhms Unbalanced
Maximum Input Level: +22 dBu
Analog Output Connections:
Line Outputs: 1/4 Impedance Balanced or Unbalanced
Output Impedance: 1 kOhm per side
Maximum Output Level: +22 dBu
Balanced Outputs: Male XLR
Output Impedance: 120 Ohms
Maximum Output Level: +22 dBu
Ground Lift Switch: When GND position (pin 1 connects to pin 4 chassis ground)
When LIFT position (pin 1 is “lifted” meaning it is not electrically
connected)
Headphones: 1/4" Stereo (Tip = Left,Ring = Right,Sleeve = Ground)
100 mW per channel at 50 Ohms
115
Appendix