Hammarlund HQ-180 Series (HQ-180, HQ-180A, HQ-180AX, & HQ-180XE) manual, reprint.

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This is a digitally copied and enhanced manual for the Hammarlund HQ-180, HQ-180A, HQ-180AX, and HQ-180XE.  It has been copied from an original and is clear, clean, and easy to read.  It is printed on premium 24# paper with heavy covers and bound with a plastic comb.  No more struggling with unreadable photocopies!

It measures 8 1/2" X 11" with 75 pages plus with a 2 page addendum and 4 large one piece 11" X 23" fold out schematics.  Topics Include:  specifications, circuit description, installation, operation, removing and replacing the chassis, removing and replacing the front panel, alignment procedure, tube socket voltages, tube socket resistances, parts list, and clock installation.