Professional ratings| Review scores | 
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| Source | Rating | 
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| Allmusic |      [1] | 
Information Overload Unit is the 1981 debut full-length album by the Australian industrial band SPK. Originally released in 1981 by Side Effects, it was re-released twice; in 1985 by Normal, and in 1992 by The Grey Area.[2]
Track listing
Side A (aka Face ULTRA)
- "Emanation Machine R. Gie 1916" – 5:24
 
- "Suture Obsession" – 5:06
 
- "Macht Schrecken" – 5:19
 
- "Beruftverböt" – 5:31
 
Side B (aka Face HYPER)
- "Ground Zero: Infinity Dose" – 4:18
 
- "Stammheim Torturkammer" – 4:33
 
- "Retard" – 4:26
 
- "Epilept: Convulse" – 2:33
 
- "Kaltbruchig Acideath" – 4:32
 
Personnel
According to the band's official website [3]
- Operator - synthesizers, rhythms, treatments, vocals
 
- Mike Wilkins - guitar, bass, tapes, vocals
 
- Tone Generator (Dominic Guerin) - synthesizers, treatments
 
- Mr. Clean (Ashley Revell) - technician
 
Release history
| Region
 | 
Date
 | 
Label
 | 
Format
 | 
Catalog
 | 
| United Kingdom
 | 
1981
 | 
Side Effects
 | 
LP
 | 
SER 01
 | 
| Germany
 | 
1985
 | 
Normal
 | 
LP
 | 
Normal 9
 | 
| United Kingdom
 | 
1991
 | 
Side Effects
 | 
LP
 | 
SER 01
 | 
| United Kingdom
 | 
1992
 | 
Mute/The Grey Area
 | 
CD
 | 
SPK 1CD
 | 
Notes
| Authority control databases  |  | 
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