TABLE OF CONTENTS 1) Introduction 2) Unpacking the Zeus power amplifier 3) Connecting Zeus to your system 4) Operation of the amplifier 5) Setting the tube bias 6) Troubleshooting 7) Registration card 8) Fuse values 9) Specifications 10) Warranty...
1. Carefully lift the outer box up and over the amplifier. 2. Remove the foam pads from the top of the amplifier 3. The Zeus has two built in handles on either end of the amplifier. Remove any rings or jewelry that can scratch the aluminum finish. CAUTION – The Zeus amplifier weighs 200 pounds.
If you have a preamp with a high output impedance you may choose to use the standard RCA inputs to achieve proper bandwidth. Note that if you have a variable output CD player you can drive the Zeus with it directly.
2) Triode connection – With this configuration, the lowest level of distortion is achieved but at the expense of output power. In the case of the Zeus, its power level in triode is high enough that it will likely provide plenty of power for almost any speaker load.
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With the Zeus amplifier the bias is set individually for each tube so that the correct operating point is assured. An added benefit to this approach is that, should a tube fail prematurely, the single tube can be replaced without having to purchase a matched set.
WARNING – There are dangerous and potentially lethal voltages inside this amplifier. Do not touch any part of the amplifier other than as described below. If you are uncertain about any of these instructions, please contact your dealer and have them bias the amplifier for you. Figure 2.
Try using the “low Z” RCA jacks. If there is still hum, flip the grounded/ungrounded switch on the rear panel to ungrounded. If this fails to cure the hum, call customer service at Rogue Audio for further advice.
Included with this manual is an Owner and Warranty Registration Form. Please take a minute to fill out this card and return it to Rogue Audio. This card must be returned within 30 days of purchase to validate the warranty.
Rogue Audio warrants the vacuum tubes for a period of six months from the date of retail purchase. Any defective parts will be replaced free of charge, excluding shipping and handling.
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