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2. Positioning the Equipment

The amplifier may generate considerable heat during normal operation.

Please ensure that the unit is far away from effect of any domestic heat

source and adequate air circulation around the unit is provided to maintain

cool operation. For air circulation, leave enough space around the unit (at

least 3 cm on the top and 3 cm on the sides and leave enough space on the

back for the power cord and interconnect cables). If the equipment is going to

be mounted in an enclosed cabinet, it is recommended that the rear of the

cabinet has vents to allow air to circulate around the unit. With these

considerations implemented, the equipment should then provide exceptional

performance as intended. However, the usual protection of equipment from

excessive dust and moisture should always be observed. All the equipment

made by Opera Audio has been carefully designed with high quality

components so that Long-term undiminished performance is operated in

accordance with the instructions provided.

3. Install Vacuum Tubes

Locate the 845 vacuum tubes and insert them into their sockets according to

the print on top lid. Pay attention on the proper tube orientation please and be

sure to hold the tube by its base when inserting and removing.

4. Connect Signal Cables

Connect the input source to the amplifier's right and left channel RCA jacks.

Refer to rear chassis drawing for connection location. These jacks are labeled

with colored washers: red for right and black for left.

5. Connect Speaker Cables

Connect the speaker cables. Refer to rear chassis drawing for speaker

connector location. Be sure the positive speaker lead is connected to the plus

symbol on the speaker connector (In this case, red to red, black to black) Note:

NEVER switch on the amplifier unless a speaker is connected to both output

terminals. Operation of the amplifier without a load may damage the output

transformers.

Operating Tips

A. Power cord, plugs and sockets

The power cord should be routed so that it is not likely to be stepped on or

pinched by items placed upon or against it. All the plugs and sockets supplied

with your Consonance equipment have been chosen because they mark the