Cary Audio Design CAD-805AE Owner'S Manual Download Page 14

DIAGRAMS 

 
300B TUBE SOCKET PIN LAYOUT IN CHASSIS 

 

The LARGE pair of 300B tube pins should be installed toward the front of the CAD-805AE 

amplifier 300B tube sockets. LOOK CAREFULLY at the tube pins to be sure that you insert them 

correctly. It is possible to force the tube pins into the socket the wrong way if you are not 

careful! If you install the tube wrong you will probably damage the amplifier and the tube. This 

damage will not be covered by the manufacturer’s warranty for a new amplifier. If you have any 

doubts about this, have the 300B tube installed by your dealer. If you will look carefully at the 

pins and install the large pins to the front of the socket all will be fine! These 300B tube pin 

installation instructions are valid for the CAD-805AE only.  

 

 

 

 

 

Front of the tube socket installed on the CAD-805AE chassis 

 

 

 

 

 

 

 

 

13

Summary of Contents for CAD-805AE

Page 1: ...o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o CAD 805AE Mono Power Amplifier NOTE Before installing your new component please read this man...

Page 2: ...Top Panel 8 Rear Panel 8 Installation Unpacking 9 Warranty Card 9 Placement 9 Operation Power Requirements 10 Speaker Cables 10 Interconnect Cables 10 Off On Power Toggle Switch 10 Standby Toggle Swi...

Page 3: ...nded by the manufacturer 9 VENTILATION Slots and openings in the cabinet are provided for ventilation to ensure reliable operation of the unit and to protect it from overheating These openings must no...

Page 4: ...at 23 IMPORTANT SAFETY NOTE Before connecting a new component such as the DVD 7 to your audio or home theater system it is always good practice to make certain that all components are turned off and p...

Page 5: ...ipment and receiver Connect the equipment into an outlet on a circuit different from where the receiver is connected 27 OUTDOOR ANTENNA INSTALLATION SAFE ANTENNA AND CABLE CONNECTION If an outside ant...

Page 6: ...gh performance products that offer incredible value for the money backed by superior engineering and design and supported by exceptional customer service Whether a headphone amplifier or a world class...

Page 7: ...E 76 watts STANDBY Shipping Weight 105 lbs 47 7 kg Input Impedance 150kohms Output Impedance 4 8 and 16 ohm speaker connection terminals Signal to Noise 80 dB below rated output Sensitivity 1 0 Volt z...

Page 8: ...erating your new CAD 805AE power amplifiers The CAD 805 Anniversary Edition offers 50 watts per channel Pure Class A Single Ended Triode Mono Blocks with dual 6SN7 input stage 300B driver stage tube i...

Page 9: ...output tube on in the rear position TUBE SELECTOR SWITCH Set either to 211 or 845 before installing selected output tube FEEDBACK LEVEL Adjusts the level of feedback from 0 to 10 dB REAR PANEL INPUT...

Page 10: ...t in SPECIFICATIONS section Bias Meter WARRANTY CARD IN THE USA If you are the original purchaser of a new unit purchased from an authorized Cary Audio dealer please fill out the enclosed warranty reg...

Page 11: ...ce Ask your Authorized Cary Audio dealer for advice Your new amplifier is ready for operation after the speaker cables interconnect cables and the tubes have been installed Choose either the 211 or th...

Page 12: ...performance Small imperfections in the tube surfaces will boil off during the break in period as well The amplifier will sound good right out of the box but it will improve as break in occurs After th...

Page 13: ...tput Tube Bias control to the 211 or the 845 position Install the chosen tube into the chassis Look at the tube boxes and install the L 6SN7 tube into the Left socket the R 6SN7 tube into the Right so...

Page 14: ...are not careful If you install the tube wrong you will probably damage the amplifier and the tube This damage will not be covered by the manufacturer s warranty for a new amplifier If you have any do...

Page 15: ...he 300B Tube Bias to 60 mA on the milliampere range The adjustment pot is located at the back of the chassis along with a bias jack for an external meter Check the 300B tube bias current and adjust fo...

Page 16: ...high readjust to proper bias setting of 60 mA Replace bad interconnect cable Popping or Spitting noise Noisy tube Check bias of output tubes If noise is in one channel through the speaker swap one sec...

Page 17: ...Cary Audio will assume no responsibility if the shipping company refuses to pay for damage due to your improper packing or lack of insurance should the unit be lost or damaged in shipment Please retai...

Page 18: ...e 845 or the 211 output tube and the 300B driver tube should last many years in the CAD 805AE The 6SN7 input tubes should last even longer NOTE Any current production or New Old Stock NOS types of 211...

Page 19: ...lfunction or failure to meet performance specifications resulting from a Accident acts of nature misuse abuse neglect or unauthorized product modifications b Improper installation removal or maintenan...

Page 20: ...urn or exchange a product You will be given an RMA number which must appear on the label of the box you ship back 2 Submit a copy of the original sales receipt blank receipts will not validate the lim...

Page 21: ...tations on how long an implied warranty lasts and or do not allow the exclusion or limitation of incidental or consequential damages so the above limitations or exclusions may not apply to you This wa...

Page 22: ...355 0010 fax 919 355 0013 www caryaudio com o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o...

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