HAFLER DH-101  PC-4 QUICK REPAIR KIT. THIS KIT CONTAINS EVERY TRANSISTOR ON BOTH CHANNELS OF THE PC-4 CIRCUIT BOARD. (Q1 THRU Q10--- 20 SEMICONDUCTORS IN ALL)   PHONO STAGE INPUT DEVICES ARE LOW NOISE AND HFE GROUP C USED FOR LOW OFFSET AND DISTORTION CHARACTERISTICS. KIT COMES WITH SCHEMATIC, INSTRUCTIONS, AND PC-4 PICTORIAL SHOWING DEVICE LOCATION. NOTE: PC-1 POWER SUPPLY KIT SOLD SEPARATELY.

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