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Soundcraft GB8 48 channel 48+4/8/2 £6,339.98
Description
Augmenting the already highly successful GB4 console range is the new GB8 8-bus console. The GB4 has found many friends including the Cavern Club in Liverpool, and in use at the Bedford venue in South London.
Available in frame sizes from 16 to 48 channels, each with four full-function stereo channels and four stereo returns, the GB8 is designed for installations such as churches and performance venues, or for small touring sound systems. The dual-mode topology implemented to such success on the MH3 and MH4 desks allows the GB8 to be used on FOH or monitor duties, with fader control of group or aux outputs. Additional features over the GB4 include a 1kHz oscillator and a meter bridge with three led meters that very closely emulate the ballistics of VU meters.
Four mute groups allow several channels to be muted simultaneously, while another unique facility is the limiter on both the Record and Alternate stereo outputs that makes it easier to create a stereo recording of the mix.
The console also features an output matrix with eleven feeds to four outputs, being fed from the group busses and main L, R and C (mono) outputs.
Although largely conventional in layout, the GB8 does have some unique mechanical features. The rugged steel chassis has a sloping rear connector panel so that it is easier to configure from the front of the desk, while the integral power supply has a link option for an external back-up PSU.
Both the GB4 and GB8 desks carry the high quality hallmark with which Soundcraft is synonymous, with engineering and design, as youd expect from this high-end manufacturer. Careful attention has been given to the mechanical construction, to ensure reliability under strenuous conditions, with all input modules being constructed with individual vertically-mounted pcbs, fitted to the steel chassis front panel with individually-nutted potentiometers.
The GB Series also shares the stylish looks of the MH4, MH3 and LX7ii consoles, continuing a strong family look and feel across the range.
R.R.P. £7,245.00
Our Price: £6,339.98 Inc VAT
Technical Specifications
- Frequency Response Mic/Line Input to any output, 20Hz - 20kHz .........<1dB
- THD + N Mic sens. -30dBu, +20dBu at all outputs @1kHz .......... <0.006%
- Noise Measured RMS, 22Hz to 22kHz Bandwidth
- Mic E.I.N. @ unity gain,150Ω source impedance........................... -128dBu
- Mix Output, 40 inputs routed to mix ...............<-82dBu
- Group & Centre Outputs ................................<-83dBu
- Aux Outputs (GB2 Groups only) ......................<-80dBu
- Matrix Outputs...............................................<-89dBu
- Crosstalk Input Channel Mute..........................<-97dB
- (@1kHz, typical) Input Fader cut-off.......... .. <-95dB
- Pan isolation .......................................... .. <-75dB
- Mix route isolation.................................... ..<-97dB
- Group route isolation................................ ..<-97dB
- Adjacent channel crosstalk........................ ..<-99dB
- Group to Mix........................................... <-84dB
- Aux Send pots offness (typical) ................ ..<-84dB
- Matrix Send pots offness (typical) .................<-84dB
- CMRR Typical @ 1kHz .................................80dB
- Input & Output Mono & Stereo Mic Inputs .....+15dBu
- Max Levels Mono & Stereo Line Inputs ....... +30dBu
- Stereo Returns & Insert Returns ..................+20dBu
- Any output ................................................+20dBu
- Nominal Operating Level ..............................0dBu
- Headphone Power....................2 x 250mW into 200Ω
- Input & Output Mic Inputs .........2kΩ
- Impedances Line Inputs and Stereo Returns .............10kΩ
- Input channels Insert Return...5kΩ with EQ in, otherwise 3kΩ
- Mix, Group, Aux, Matrix & Direct outputs..................150Ω
- Insert sends ......................................................... 75Ω
- Recommended Headphone Impedance...............100 - 600Ω
- High pass filter (Mono input) .............................100Hz, 18dB per octave
- EQ (Mono input) HF .......13kHz, +/-15dB, 2nd order shelving
- Hi-Mid...........................550Hz-13kHz, +/-15dB, Q=1.5
- Lo-Mid .........................80Hz-1.9kHz, +/-15dB, Q=1.5
- LF................................80Hz, +/-15dB, 2nd order shelving
- Metering Input channels (GB4/GB8) ......... Single tri-colour 4-segment LED bargraph
- Outputs (GB4) ..........7 tri-colour 12-segment LED bargraphs
- Outputs (GB8) ..........11 tri-colour 12-segment LED bargraphs,
- + Meterpod with 3 VU meters (L/R/C)
- Outputs (GB2) ........2 tri-coloured 12-segment LED bargraphs,
- (indicates monitor source level)
- Power consumption AC mains supply (internal PSU) 85V-270V AC, 50/60Hz universal input
- Power consumption ....................... Less than 150W
- Operating conditions Temperature range........ -10ΊC to +30ΊC
- Relative humidity...................................... 0% to 80%
Features
- 16, 24, 32, 40 and 48 channel frame sizes
- 19 busses
- 4 full feature stereo channels
- 4 stereo returns
- 8 Aux sends (all are pre/post switchable)
- 8 sub groups (SWAP with all 8 Auxes)
- 11x4 output matrix
- Record output with limiter
- Alternate stereo output with limiter
- 1kHz oscillator
- Meterpod with 3 high definition LED VU meters (L/C/R)
- Internal jumpers switch pre-fade Aux sends to pre-EQ
- GB30 mic preamp and precision equalisation circuitry
- Direct outputs on every channel
- Talkback facility
- 100mm faders
- Switchable 48V phantom powering on every channel
- 18dB/octave high pass filter
- 4 mute groups
- 12-segment LED metering
