10
3. GETTING STARTED
3.1. Unpack and check the contents of the box.
Scope of delivery
-
2 pc MRE 220 SE
-
2 set power tubes packed separately with tube layout diagram
-
Power cord
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4.0 x 100 flat-bladed screwdriver for adjusting the bias
-
Owner's manual with certificate
3.2. Removing the grille
Operating the amplifier without its protective grille is dangerous and not
recommended
Procedure
1.
For your own safety, switch the amplifier off using the on/off switch
2.
Pull the grille upward to remove
3.3. Installing the power tubes
The power tubes are packed in a separate box in the tube compartment
Insert the power tubes into their sockets as shown on the tube layout. Ensure that you correctly
locate the anti-rotation lug on each of the tubes.
Anti-rotation recess
at the tube socket
Reinstall the cover grille. (reverse order of 3.2.)
Summary of Contents for MRE 220 SE
Page 1: ...MRE 220 SE Owner s Manual English...
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