Revox C270

Technical appendix
Alternate tape speeds
The REVOX C270 tape recorders can easily
be converted to other tape speeds. You will
only need the corresponding plug-in boards
for the desired tape speeds of the applicable
equalization standard (IEC or NAB).
The equalization networks for both channels
(left and right) are implemented on one plug-
in board each. This means that you will need
one circuit board each for the record and the
reproduce path.
TAPE STAN- PART NO.: PLUGGED IN ON:
SPEED DARD
9.5/19 cm/s
19/38 cm/s
9.5/38 cm/s
9.5/19 cm/s
19/38 cm/s
9.5/38 cm/s
9.5/19 cm/s
19/38 cm/s
9.5/38 cm/s
9.5/19 cm/s
19/38cm/s
9.5/38 cm/s
1.777.550.00
1.777.552.00
1.777.554.00
RECORD EQUALIZER BOARD
RECORD EQUALIZER BOARD
RECORD EQUALIZER BOARD
1.777.566.00
1.777.558.00
1.777.559.00
1.777.630.00
1.777.632.00
1.777.634.00
1.777,.636.00
1.777.638.00
1.777.639.00
RECORD EQUALIZER BOARD
RECORD EQUALIZER BOARD
RECORD EQUALIZER BOARD
REPRODUCE EQUALIZER BOARD
REPRODUCE EQUALIZER BOARD
REPRODUCE EQUALIZER BOARD
REPRODUCE EQUALIZER BOARD
REPRODUCE EQUALIZER BOARD
REPRODUCE EQUALIZER BOARD
@ Disconnect the recorder from the AC sup-
ply and from all other units.
@ Remove the two feet of the unit by unfasten-
ing the two screws accessible from the bot-
tom.
@ Unfasten the eight fixing screws located on
the side of the housing bay and remove the
housing bay.
31