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Harman Kardon HK 720

2-Speed Semi-Automatic Turntable

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Harman Kardon HK 720


Type: semi automatic record player

Drive method: belt drive

Speeds: 33 and 45rpm


service manual  English

instruction/owners manual  English

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Harman Kardon Belt Drive Turntables

Harman Kardon HK 720 / HK720 owners manual, service manuals and schematics are for reference only and the Vinyl Engine bears no responsibility for errors or other inaccuracies. The PDF files are provided under strict licence. Reproduction without prior permission or for financial gain is strictly prohibited. This website is not affiliated with or sponsored by Harman Kardon.


HK720 turntable tracking alignment gauge

Does anyone out there have the original tracking gauge that they could scan and post here? Thanks!

Harmon Kardon hk720 turntable

Thanks for the manual - turntable will not always turn, cannot get speed adjusted, just starting to work on.

Printing of protractors

Hello, this may have been addressed before but when printing protractors. What is the best way to print the scale? I useualy print it without scaling. I hope this is correct. How do others print their protractors for proper scale? Thank you.