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CAD 211 FE
Mono Power Amplifier
NOTE: Before installing your new component, please read this manual
carefully as it will inform you of the product specifications, proper
installation and correct operating procedures for your unit. Also included
in this manual are guidelines on how to service and care for your new
Cary Audio Design product.
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Table of Contents
Related Manuals for Cary Audio Design CAD 211 FE
Summary of Contents for Cary Audio Design CAD 211 FE
- Page 1 CAD 211 FE...
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Page 2: Table Of Contents
IMPORTANT SAFETY INSTRUCTIONS Important Safety Instructions ......................2 Introduction ............................4 Specifications ............................5 Features ..............................6 Installation Unpacking ............................7 Warranty Card............................7 Placement ............................7 Power Requirements ..........................7 Speaker Cables ............................ 7 Interconnect Cables ..........................8 Operation On-Off Power Switch .......................... -
Page 3: Important Safety Instructions
If water or any metal object (such as a paper clip, coin, or staple) accidentally falls inside the unit, disconnect it from the AC power source immediately and contact Cary Audio Design for further instructions. HEAT: Position the unit away from heat sources such as radiators, heat registers, stoves, or other units (including amplifiers) that produce heat. - Page 4 (preferably unplugging them from the AC power source). Many audio components feature automatic turn- on circuits that may activate during an installation, potentially causing damage to electronic components and/or speakers. This type of damage is not covered by product warranties, and Cary Audio specifically disclaims responsibility for any such damage.
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Page 5: Introduction
Each unit is designed for long term stability in virtually any home operating situation. Note that if the unit is operated outside the parameters outlined in this owner’s manual, damage may result. Please read this manual carefully before operating your new CAD 211 FE power amplifier. -
Page 6: Specifications
SPECIFICATIONS This section describes the basic specifications of the 211 FE amplifier at the time of printing. Specifications are subject to change without notice or obligation............................... POWER OUTPUT 70 Watts Class A operation, 110 watts Class AB2, up to 150 watts class B .............................. -
Page 7: Features
FEATURES Top Panel ..............................OFF-ON TOGGLE SWITCH Turns AC power on in the rear position The output tube will not light at this point ..............................STANDBY SWITCH Turns the filament of the output tube on in the rear position ..............................Rear Apron Features .............................. -
Page 8: Installation
AC at 50/60Hz (Foreign units 234 Volts AC at 50/60Hz). Speaker Cables The speaker cables from the output posts of the CAD 211 FE to the speaker system can be any length that your setup requires. Select speaker cables of sufficient size to preserve the outstanding performance capabilities and sound quality of your new power amplifiers. -
Page 9: Interconnect Cables
The input interconnect cables from the output of the preamplifier can be any length your installation requires. A shielded high quality interconnect cable is important to reduce chances for hum or interference. Ask your Authorized Cary Audio Design audio dealer for advice. WARNING! ... -
Page 10: Operation
OPERATION Your new amplifier is ready for operation after the speaker cables, interconnect cables and the tubes have been installed. On-Off Power Switch Push the AC toggle switch toward the rear, to the “ON” position. The 6SL7 input tubes, 6CA7 current source, and the 300B driver tubes will light up in this setting. -
Page 11: Service And Care
Cary Audio Design. Although useful tube life varies depending on the nature and degree of use, under normal home use, the 845 output tube and the 300B driver tube should last many years in the CAD 211 FE. The 6SL7 input tubes should last even longer. NOTE: ... -
Page 12: Non-Warranty Repairs
SERVICE AND CARE Non-Warranty Repairs Cary Audio Design will provide repair service for its products charging on a time and expense basis. At this time, the standard non warranty service bench fee is $125 with all parts used for repair charged extra. -
Page 13: Troubleshooting Guide
TROUBLESHOOTING GUIDE SYMPTOM CAUSE REMEDY Hum or “Buzzing” in Ground loop Install 2-pin adapter speakers on AC cord to float the ground 300B tube with high plate current too high Check bias of 845’s. If high, readjust to proper bias setting of 100 mA Intermittent or poor connection Replace bad interconnect cable... -
Page 14: Diagrams
845 tube. The LARGE pair of 300B tube pins should be installed toward the front of the CAD 211 FE amplifier tube socket. 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. - Page 15 300B Tube Pin Layout The LARGE pair of 300B tube pins should be installed toward the front of the CAD 211 FE 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.
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Page 16: Limited Warranty
5. Accessories, including but not limited to, batteries, cables, mounting hardware and brackets, cleaning accessories, antenna and detachable power cords. 6. Warranty is void if purchase was made from anyone other than an authorized Cary Audio dealer. Who May Enforce the Warranty? This warranty extends to products purchased directly from Cary Audio or an authorized Cary Audio dealer. - Page 17 How You Can Get Service? In the event that the owner needs to return the unit to Cary Audio for service or repair of a possible defect, he must follow the following steps: 1.
- Page 18 International Purchasers (Export Markets) Cary Audio warrants its merchandise to purchasers within the United States exclusively for use within the United States. It provides no other warranties, expressed or implied. If you are living outside of the United States, please consult your local dealer or distributor to determine the details...
- Page 19 CARY AUDIO DESIGN 1020 Goodworth Drive, Apex, NC 27539 phone 919-355-0010 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 o o o o o o o...