Tektronix 2A63 Instrument Reference Book page 4

MPI EXTRACT
MPI May 1964
2A63 (also see Interim IRB)
~C Stabilized neon, insufficient sustaining voltage
Accessories included
* Calibration procedure
Compatibility with 560 Series
*Demo
tips
*
Designation change
*Instruction Manual
*Q454 and Q464 sockets must be rewired to accommodate
new transistors
Test specifications
*Tube 157-066 suitable for 63 (see 503 story)
*Tubes, use 157-066 6DJ8
1
s for easier balancing
*!nduded within IRB.
TEK 2A63 IRB
9-25-64
FEN 8-10-62
061-499
061-209
FEN 5-11-62
FEN
6-16-61
SPR-131
8-15-62
070-266
FEN
9-29-61
061-209
FEN
1-12-62
FEN 3-8-63