Tracklist
| Test 1 Channel Recognition And Phasing | ||
| Test 2 Tracking Test - Lateral Modulation | ||
| Test 3 Tracking Test - Vertical Modulation | ||
| A4 | Pink Noise | |
| Rumble | ||
| B1 | Bias Correction And Tracking Ability Test At Outer Grooves | |
| B2 | White Noise | |
| B3 | Bias Correction And Tracking Ability Test At Centre Of Disc | |
| Channel Balance And Separation | ||
| B5 | Wow And Flutter | |
| B6 | Bias Correction And Tracking Ability Test At Inner Grooves |
Notes
Cover variation: "Distributed and Guaranteed by Howland West" logo in the bottom right corner of the front cover.
Each complete test or group of test ends with a lock groove.
The master disc was cut at IBC Studios, London.
Pressing by Phonodisc Ltd.
This record is produced in association with 'Hi-Fi Sound'.
Runouts are a mix of stamped and etched