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Summary of Contents for Cayin 9084D MK2
- Page 1 POWER 9084D MK2 MONO BLOCK POWER AMPLIFIER 9084 D MK MONO BLOCK POWER AMPLIFIER User's Manual...
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Page 2: Table Of Contents
Thanks for choosing CAYIN 9084D MK2 Mono Block Power Amplifier and please read the user's manual carefully before installation and operation. Table of Contents ……………………… Table of Contents………………………………………………………………………………… …………………………………………………………………………………………………………2 Package Contents ……………………………………………………………………………………………………………3 Product Features …………………………………………………………………………………………………………3 Safety Precautions ………………………………………………………………………………………………………………4 Specifications Maintenance…………………………………………………………………………………………………………………5 ……………………………………………………………………………………………………………5... -
Page 3: Package Contents
NOTE: CAYIN 9084D MK2 Mono Block Power Amplifier is designed and manufactured with our original parts and reaching the best results. We are not responsible for problems and damages caused by non-original parts replacement in the amplifier. Package Contents Please carefully check the package first and then open it. -
Page 4: Product Features
Product Features ◆ Hand-made construction with the finest point-to-point wiring. ◆EI output transformer with wide bandwidth are applied. ◆Specially designed toroid transformer for power supply. ◆TUNG-SOL 6SL7 and 6SN7GTB has been used for voltage amplification. ◆Full music 300B together with Shuguang 845 vacuum tube has been used for Single-end Class A amplification. -
Page 5: Specifications
◆ To reduce the risk of electric shock, do not remove the cover. ◆ No user serviceable parts inside. Refer servicing to qualified CAUTION RISK OF ELECTRIC SHOCK service personnel. DO NOT OPEN ◆ To reduce the risk of fire or electronic shock, do not expose the unit to rain or moisture. -
Page 6: Maintenance
Use the soft dry cloth to clean up the chassis regularly. ◆ Do not use any chemicals for cleaning. POWER 9084D MK2 MONO BLOCK POWER AMPLIFIER Warranty Service 1.This product is warranted for a period of twelve months beginning from the date of purchase. -
Page 7: Precautions
Precautions Connected to the power socket AC INPUT SPEAKER OUTPUT INPUT CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN MONO BLOCK POWER AMPLIFIER 9084 D MK Connected to AC Input ZHUHAI SPARK ELECTRONIC EQUIPMENT CO.,L TD. Connection of power cord: Connect the speaker cables and signal cable first and then insert the power cord into the power socket. -
Page 8: Front Panel
Front Panel POWER 9084D MK2 MONO BLOCK POWER AMPLIFIER Diagram 一 ① Bias Meter Diagram (一)1 Bias meter when not working Used to monitor the working current of the power tube. ②. ： Power Switch Used to switch on/off the amplifier. -
Page 9: Rear Panel
Rear Panel AC INPUT SPEAKER OUTPUT INPUT CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN MONO BLOCK POWER AMPLIFIER 9084 D MK ZHUHAI SPARK ELECTRONIC EQUIPMENT CO.,L TD. Diagram 二 ① Power Socket with Main Fuse Main fuse is located just below the power socket. Replace the fuse with the same type as indicated. -
Page 10: Top Panel
Top Panel HUM BAL. BIAS SEL 1 8 4 5 4 22 BIAS ADJ. 3 300 Diagram 三 Bias adjustment for the power tube: ① . HUM Balance (845) Turn the Bias Selector Switch to its opposite ② Bias Adjustment (845) direction without releasing it, adjust the Used to adjust bias of corresponding corresponding Bias Adjustment Switch with... -
Page 11: Installation
Installation Carefully read and follow the manual for installation: ◆ Do not place the machine near heat sources such as radiators, heat registers or other products that produce heat. ◆ In order to avoid being overheated please keep the unit's ventilation open. ◆... -
Page 12: Audio Connection
Audio Connection Connection method of CAYIN 9084D MK2 with other audio equipments Take pictures below for your reference. BLACK AC INPUT AC INPUT SPEAKER OUTPUT INPUT SPEAKER OUTPUT INPUT CAUTION CAUTION RISK OF ELECTRIC SHOCK RISK OF ELECTRIC SHOCK DO NOT OPEN... -
Page 13: Turning On
Turning On Before turning on the amplifier please make sure all connections are right and power supply is stable. • Turn on the amplifier, the power indicator will be on and the working indicator will keep flickering. • The working indicator will be on after 30 seconds. It means that the amplifier is working normally. -
Page 14: Troubleshooting
Troubleshooting Please follow the instruction in the manual in order to keep the amplifier work in its best state. If wrongly operated and you thought that would be troubles please check according to following tip to look for the exact reason.
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