เครื่องผสมสัญญาณเสียง ยี่ห้อ SOUNDCRAFT รุ่น GB2 24
The Soundcraft GB2 live console series is designed to deliver the audio fidelity and mixing capabilities necessary in front-of-house (FOH) or monitor mixing applications in large or small venues. The GB2 is available in 16, 24, 32 channel frames to suite specific needs in live sound mixing.
This model is configured with 24 input channels. 24 inputs feature microphone and line level connections, an additional 2 stereo inputs are also provided. The stereo inputs (STE1 – STE2) provide L/R stereo line level inputs and 3-pin XLR microphone inputs for stereo microphone placement when capturing vocals, instruments, ambiance, etc.
The console features 2 stereo paired group outputs enabling routing to monitors, external recorders, etc. The GB2 series implements Soundcraft’s GB30 microphone preamp and EQ, delivering the sonic quality expected of more costly consoles. Additional features include Soundcraft’s famed matrix mixer for added routing flexibility and an integrated meter bridge, enabling accurate metering.
Features:
- 24 channel frame size
- 12 busses
- 2 full feature stereo channels
- 2 stereo returns (on stereo channels)
- 6 Aux sends
- 4 sub groups (paired)
- 6×2 output matrix
- GB30 mic preamp and precision equalisation circuitry
- Direct outputs on every channel
- Talkback facility
- 100mm faders
- Switchable 48V phantom powering on every channel
- 100Hz high pass filter
- 12-segment LED metering
- Record output
- Width: 1013mm (39.88″)
- Weight: 25kg (55.1lbs)
Specifications
| Total # Of Inputs | 24 Total |
| Mic/Line Inputs | 24 Line: 1/4″ TRS Phone
24 Microphone: 3-pin XLR |
| Stereo Line Inputs | 2 Stereo: L/R Paired 1/4″ Phone Line & 3-pin XLR Microphone |
| In-Line Inputs/Returns | No |
| AUX Sends | 4 Aux Sends |
| AUX Returns | 4 Stereo Returns |
| Inserts | 1/4″ TRS Phone – Mono Inputs, Main Output and Subgroup Outputs |
| BUS (Group) Outputs | 2 Subgroups: Balanced 3-pin XLR |
| 2 Trk Master I/O | Mix L/R: Stereo Paired 3-pin XLR Balanced and 1/4″ Phone |
| ALT I/O | ALT Stereo: L/R Stereo Paired 1/4″ Output |
| Monitor Outputs | Monitor: L/R Stereo Paired 1/4″ TRS Phone |
| EQ Section | High Filter: 13kHz, +/- 15dB, 2nd order shelving
Hi-Mid: 550Hz – 13khz, +/- 15dB, Q=1.5 Lo-Mid: 80Hz – 1.9kHz, +/- 15dB, Q=1.5 Low Filter: 80Hz, +/- 15dB, 2nd order shelving |
| Solo/Mute | All Input Channels |
| Channel Level Control | 100mm Faders |
| Trim/Gain Control | Rotary Potentiometers |
| Phantom Power | +48V Phantom individually switched |
| Metering | 12-segment LED bar graphs |
| Frequency Response | 20Hz to 20kHz <1dB |
| Dynamic Range | Not Specified by Manufacturer |
| Signal-to-Noise Ratio | Measured RMS, 22Hz to 22kHz Bandwidth
-128dBu Mic E.I.N. @ unity gain, 150 ohms source impedance |
| Total Harmonic Distortion (THD) | <0.006%Mic sens. -30dBu, +20dBu at all outputs @ 1kHz |
| Power Supply | Internal AC PSU – 85V, 270V AC, 50/60Hz universal input
Power Consumption Less than 150W |
| Dimensions (WxHxD) | 39.88 x 6.24 x 25.81″ (1013 x 159 x 656mm) |
| Weight | Not Specified By Manufacturer |
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