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FAT BUSTARD MKII - 12 CHANNEL VALVE SUMMING MIXER

New features on the Fat Bustard MKII!

The new valve summing mixer is now finalized and in production, with the first units scheduled for delivery end of July 2008.

More than just a straight summing mixer, this new offering provides sound shaping possibilities too, with a simple yet powerful bass ( 50Hz ) and treble ( 10kHz ), Stereo Width and Depth controls, and the new ‘Attitude’ distortion section. The inputs are arranged as 4x stereo pairs and 4 mono, all with mutes, the mono inputs also have pan pots too. Two additional Aux inputs are provided for echo returns and the optional forthcoming Little Bustard 16 channel expander. The Fat Bustard lives up to its name-guaranteeing Big Fat Sounds!

The master section now includes a INT/EXT switch and a pair of associated rear mounted jack inputs for attaching a playback device to route through the monitor buss. This can also be used to check the effects of a Phoenix compressor that has been connected to the output of the Fat Bustard. The level of the EXT signal can be adjusted via the rear mounted trim pot. The mkII comes with a dedicated stereo monitoring output on unbalanced jacks, and a monitoring level dial on the front panel.

Fat Bustard Specifications:

Input Impedance:

10kΩ (dependant on channel and setting), unbalanced

Output Impedance:

600Ω unbalanced

Gain (ch. 1-8):

0 at Attitude 1, + 11dB at Max Attitude

Maximum Output Level (MOL)

+ 25 dBu

Distortion :

(at Att 1)

(at Att 3)

(at Att Max)

 

0.015% +8dBm output

0.25%

1+ % (dependent on how hard input valves are driven)

Signal to noise (IEC weighted)

at least 100dB below MOL (at Attitude 1)

Frequency response +/-1 dB

16Hz to 40kHz (at Attitude 1)

Max Bass Lift

+10dB @ 50 Hz

Max Top Lift

+12dB @ 12kHz

Phase shift (10kHz) with EQ flat

At Attitude 1 - 7% (26 degrees)

At Attitude 4 - 10% (36 degrees)

Crosstalk (average at Attitude 1 & 2)

59dB @ 1kHz, 44dB @ 10kHz Crosstalk will increase at high attitude settings and when stereo spread and/or bass to centre controls are used.

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thermionic culture Global Distribution by Unity Audio Ltd:
T: +44 (0) 1440 785843.  F: + 44 (0) 1440 785845.  E: sales@unityaudio.co.uk
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