SPL present a stereo image enlarging tool built for the popular 500-series rack and lunchbox format.

Stereo versatility

The appropriately named BiG module breaths new life into the stereo image of mixes by drawing on creative techniques to shape and sculpt dual channel signals.

Housed in a double wide 500-series chassis, BiG is armed with three primary controls. Range for frequency range alterations, Stage for moving emphasis back and forth for the selected range, and Bigness to adjust intensity.

Iron-clad inspiration

BiG’s final feature ‘Bass mode’ employs a similar circuit to the AirBass board featured in SPL’s IRON compressor used in mastering studios across the globe. For stereo mixes in need of a special focus in low end frequencies, this setting is unmissable.


Max Gain:
21 dBu
20 kΩ in, 150 Ω out
> 82 dBu @ 1 kHz
Frequency Range:
10 Hz – 100 kHz @ -3 dB
THD & N:
0.001 % (0 dBu, 10 Hz – 22 kHz)
-97 dBu (A-weighted)
Dynamic Range:
113 dB

Physical Properties

75 x 133 x 179 mm (WxHxD)
0.9 kg

Main Features

  • Stereo image broadener module
  • Range and Stage focus controls
  • Bigness knob for intensity control
  • Switchable ‘Bass' mode
  • Bypass switch
  • Suitable for 500-series racks/lunchboxes
  • Made in Niederkrüchten, Germany
SSP (inc VAT) £ 499.00
EAN 4260149322234