Soundcraft GB8-48 Style Audio Mixer

Product Specifications

Prod Model:	GB8-48
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
System Type:	48 Channels Audio Mixer
Channels:	48
Frequency Response:	20Hz-20kHz
Thd+N:	< 0.006%
Mic Inputs:	2kohms
Line Inputs:	10k Ohms
Power Plug:	American or European or Customrized
Voltage:	AC220V/AC110V
Noise:	<95dB
Hi-Fi:	Hi-Fi
Operation Mode:	Wire / Remote Control
Speaker Material:	Plastic
Application:	Professional Performance
Activity:	Audio Mixer
Speaker System:	Professional Performance
Monitor:	Non

Product Description

Soundcraft GB8-48 Style Digital Mixer

The GB8 (8-bus) console is packed with the features you need to create a memorable FOH and monitor mix,
Combining totally re-engineered circuit topology with our ground-breaking GB30 mic preamp and EQ designs to deliver a sonic performance rivalling highend consoles.

GB8 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

GB8-48Specification
Noise
Measured  RMS,   22  HZ  to  22KHZ  Bandwidth	-128dBu
Mic  E. L. N. @  unity  gain,   150w  source  impedance	< -82dBu
Group  Output	< -83dBu
Aux  Outputs	< -80dBu
Matrix  Outputs	< -89dBu
Crosstalk(@1KHZ,   typical)  Input  Channel  Mute
Input  Channel  Mute	< -97dBu
Input  Fader  cut-off	< -95dBu
Pan  Isolation	< -77dBu
Mix  route  isolation	< -97dBu
Adjacent  channel  crosstalk	< -99dBu
Group  to  Mix	< -89dBu
Aux  Send  pots  off  ness  (typical)	< -84dBu
Matrix  Send  pots  off  ness  (typical)	< -89dBu
Frequency  Response
Mic/Line  Input  to  any  output,   20HZ-20KHZ	< 1dBu
THD+N
Moc  sens. -30dBu, +20dBu  at  all  outputs  @1KHZ	< 0.006%
CMRR
Typical  @  1KHZ	80db
Input  &   Output,   MAZ  Levels
Mono& Stereo  Mic  Inputs	+15dBu
Mono  & Stereo  Line  Inputs	+30dBU
Stereo  Returns&   Insert  Returns	+20dBu
Any  output	+20dBu
Nominal  Operating  Level	0dBu
Headphone  Power	2× 250w  into  200Ω
Input  & Output  Impedances
Mic  Inputs	2kΩ
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	50-600Ω