Mazda VAC PA100/100 - Manuals

Mazda VAC PA100/100 – Manual in PDF format online.

Manuals:

Manual Mazda VAC PA100/100

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Summary

Page 2 - Unpacking; removing; Installation

Unpacking Each tube socket on the amplifier is covered by a small round sticker. The color of this sticker corresponds tothe color of the sticker on a tube. Fit each tube into the matching socket, first removing the sticker from the tube and socket. The bias levels for the output tubes have been fac...

Page 3 - Operation; Bias Adjustment

Operation Continuous operation is not recommended. If the amplifiers will not be auditioned for a few hours it is best toturn them off. This avoids undue stress to the KT88 output tubes. As with all high fidelity products, the sound characteristics of the VAC amplifiers change somewhat as theywarm u...

Page 4 - Installing New Output Tubes; The tube is not fully inserted in the socket.; Replacement of Low Level Tubes; Replacement tubes are available from VAC and other sources.

Installing New Output Tubes Replacement tubes are available from VAC and other sources. Output tubes are KT88 beam power KinklessTetrodes (6550 may also be used - see Tips & Advice, Output Tubes). It is not necessary that they be matchedpairs, although a slight improvement in measured performanc...

Mazda Manuals