Test Tone CD Audio Calibration Speaker Subwoofer Sine Wave Pink White Noise
Every fixed tone you need to set up and test an audio system, on CD. Professionally produced, with CD Text, and suited to speakers, audio playback units, subwoofers, cinema sound, frequency response systems, nightclub and DJ rigs, and much more besides.
Tests included:
- Audio level check, 1kHz
- Equalisation check, pink noise
- Equalisation check, white noise
- Left channel stereo identification
- Right channel stereo identification
- Sine waves at 10, 15, 20, 30, 40, 50, 60, 70, 80, 90, 100, 125, 150, 180, 200, 280, 320, 350, 400, 500, 630, 750 and 820 Hz
- Sine waves at 1, 1.2, 1.6, 2, 2.4, 2.8, 3.2, 4, 5, 6.2, 7.6, 8, 10, 12, 14.2, 16, 17.5 and 20 kHz
Why choose this test tone CD:
- Accurate calibration tools, essential for audio professionals and enthusiasts
- Works on all standard CD players and digital audio workstations
- Wide range of test uses across hi-fi, PA, studio and installed systems
We offer different packaging options to suit your needs:
Dispatched within 3 working days. Items are carefully packed and delivered in secure sealed packaging. Free UK delivery — worldwide shipping is available.
| United Kingdom — FREE | 7–10 working days |
| Europe | 7–15 working days |
| USA · Middle East · Asia | 15–20 working days |
| Australia · New Zealand | 15–20 working days |
These are delivery estimates; overseas postal issues may affect turnarounds.
All major payment methods through eBay’s secure checkout — you can pay as a guest, no eBay account needed.
Returns accepted within 30 days. Items should be unused with the original seal unbroken, and defective items are covered by the eBay Money Back Guarantee. If a disc won’t play, please try it on another device first — our discs are tested before dispatch. Return postage is the buyer’s responsibility.