PHOTOS OF LOW DRIVE MODIFICATION FOR
ALPHA 78 AND 76PA/CA (3-TUBE AMPS)

REMOVING HARDWARE
Remove triangle bracket, ceramic post at left end of tank coil,
and tube deck screws.

REMOVING TUBE DECK
Wiggle tube deck forward and out left side of chassis.

ACCESS TO RESISTORS
Turn tube deck upside down to access 15 original input resistors.

NEW AND OLD PARTS
Original swamping resistors and new resistor assembly with
5 resistors on bench.

ORIGINAL RESISTORS
Closeup of original input resistors.

NEW RESISTORS
New resistor pack installed.

MOVE JUMPER
Move jumper and coax braid.

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