Soundcraft Gb4 - Live Sound / Recording Console
- Product Code: ga218989
-
The Soundcraft GB4 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 GB4 is available in 12, 16, 24, 32 and 40 channel frames to suite specific needs in live sound mixing.
This model is configured with 32 input channels. 32 inputs feature microphone and line level connections, an additional 4 stereo inputs are provided as well. The stereo inputs (ST1 - ST4) 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 4 group outputs enabling routing to monitors, external recorders, etc. The GB4 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.
Parameters | |
---|---|
Total # Of Inputs | 32 Total |
Mic/Line Inputs | 32 Line: 1/4" TRS Phone
32 Microphone: 3-pin XLR |
Stereo Line Inputs | 4 Stereo: L/R Paired 1/4" Phone Line & 3-pin XLR Microphone |
In-Line Inputs/Returns | No |
AUX Sends | 8 Aux Sends |
AUX Returns | 4 Stereo Returns |
Inserts | 1/4" TRS Phone - Mono Inputs, Main Output and Subgroup Outputs |
BUS (Group) Outputs | 4 Subgroups: Balanced 3-pin XLR |
2 Trk Master I/O | Mix L/R: Stereo Paired 3-pin XLR Balanced |
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 | Input Channels: Single tri-color 4-segment LED bar graph
Outputs: 7 tri-color 12-segment LED bar graphs, + Meter pod with 3 VU meters (L/R/C) |
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 <-82dBu Mix Output, 40 inputs routed to mix <-83dBu Group & Center Outputs <-80dBu Aux Outputs <-89dBu Matrix Outputs |
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 | 51.17 x 9.23 x 25.83" (1300 x 235 x 656mm) (WxHxD) |
Weight | 70.5 lbs. (32 kg) |
Packaging Info | |
Package Weight | 95.3 lb |
Box Dimensions (LxWxH) | 57 x 31 x 12" |
The GB4 series is available in a variety of frame configurations. This model features 32 mono and 4 stereo inputs
The GB4 series feature 4 group outputs for routing to external recorders, monitors, etc.
The matrix output mixer provides added routing flexibility.
8 auxiliary sends provide plenty of routing to external effects, monitors, etc.
All mono inputs provide direct outputs for direct routing to recorders, mixers, etc.
Soundcraft's GB30 microphone preamplifiers provide an ultra low-noise floor while maintaining high output gain.
The GB4 series features an integrated LED and VU meter bridge for accurate metering of input and output level.
Related Questions and Answers
Q: 1. Will this work on a bogen 3011 tripod leg
A: yes it does - 3/8"-16 Female threads
Q: 2. does this come with the leveler that you attach between the head and the extension rod?
A: The Pan Bar on the Befree Live Video Head is removable and there is a Bubble Level on the bottom of the head to assist you with balancing the head. However there is no leveling mechanism on the head. You could put this product on top of a Manfrotto 438 Compact Leveling Head before connecting it to a tripod for a ball base leveling system. You could also pair the Befree Live Video Head with the 755XB MDeVe Tripod which has an integrated Half-Ball Leveling System included already.
Q: 3. Will this head actually let me do some fluid panning and tilting? Will it perform well on the MMXPROA4 monopod?
A: I just received mine, and tried it out. So far very fluid in a much smaller package than my 504 head
Q: 4. Can this head comfortably and safely hold a 70-200mm F2.8 lens about 3.5 pounds in weight + a DSLR camera? Will it be stable or prone to falling?
A: If the baseplate is secured onto the tripod collar of the 70-200mm lens, it will hold, otherwise if baseplate is on body, it'll not. This head does has it's limit. Of course, if you start adding accessories like hotshoe lights, or external monitors, or any additional weight on the camera setup which knocks the weight distribution off, it will not hold.
Q: 5. is the plate compatible with zhiyun crane 3 lab?
A: Yes, this uses the same 501 style QC plate.
Q: 6. If the tripod legs has a screw to prevent the head from moving (EG Sirui A1205) will this screw prevent from this head from being removed by hand?
A: No, screwing the head on or off is a simple task. If there are any set screws in the tripod base, just back them out so that you can unscrew the head.
Q: 7. is BeFree live video head ? will fit on oben Bc-226t
A: Yes, the 3/8"-16 thread on the Manfrotto Befree Live Video Head is compatible with the 3/8"-16 screw on the Oben AT-3585 Folding Aluminum Travel Tripod when removing the Oben BC-226T Ball Head from the tripod.
Q: 8. Two questions: 1. Is this head counterbalanced like the Manfrotto 128 models 2. Will is be plug and play with a Benro Slim tripod?
A: There is no counterbalance listed as a feature of this head. As for use with other tripods, it will fit the Benro Slim and any tripod with a 3/8 screw. This 3/8 number encompasses 98% of moderate to large tripods ever made.
Q: 9. Will this fit on a manfrotto carbon one 441 tripod?
A: Yes, the Manfrotto Befree 3-Way Live Head can be mounted on the Manfrotto 441 Carbon One Tripod. The head uses a standard 3/8"-16 Female base mount to mount to the tripod.
Q: 10. what is difference between portable 2 and portable 2 plus?
A: The Portable 2 Plus Supports Ultra HD 4K Pass-Through.
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