HK Audio Tube 50 Service Manual & Documentation

This page records the HK Audio / Hughes & Kettner Tube 50 documentation available in the complete digital manual bundle. The exact manuals, schematics and related source material are listed below.

Manual availableDigital delivery by email
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Available documentation

  • HK Tube 50 Tube 100 Operation manual
  • HK Tube 50 Service manual

Operation and service manuals can support setup, calibration and maintenance. Schematics, parts information and charts may assist qualified diagnosis where those document types are explicitly listed.

Bundle and delivery information

The Tube 50 documents are not sold separately. Only the complete HK Audio / Hughes & Kettner manual bundle can be purchased. After purchase, the download link is sent by email. Nothing physical is shipped.

Browse the HK Audio / Hughes & Kettner model index · Service Manual Library