Heathkit HW-8 Page

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• Factory Service Bulletin

• Bad HW-8 Output Cores - by Michael A. Czuhajewski WA8MCQ
• Follow up on Bad HW-8 Output Cores
• HW-8 Cores - Schematic
• Mods by K06KA
• Adding a OHR DD1 Digital Display to the HW-8 by Steve Ray K4JPN

• Add a Speaker-amp
• CWF-3 Audio Filter (Part 1)(Part 2)
• Rit PC Board Clarifications

• The HW-8 Handbook Second edition 2003
• HW-8 Modifications, Repairs and Recollections by WB6FZH
• KK4KF's Heathkit HW-7/8/9 Information Page

Last update: 7 Sep. 2002