Mastersound Compact 845 versione 2 User Manual download pdf (Page 6)

M a s t e r E m o t i o n

Tubes installation

During the transportation the tubes are kept in an appropriate box and then they must be

placed in the correct position (see the photo above).

The 845 tube is indicated either by letter A, B, which stand between the pins and are

written on the base: that is the right place for the tube to be installed.

BE CAREFUL: there is only one correct position for the tube! So please check the right position

of the four pins and do not force the installation in any way: You could seriuosly damage the

sockets .

845 6SN7 ECC 82

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Mastersound Compact 845 versione 2 User Manual Page 6