Related Manuals for CANARY AUDIO CA-770
Summary of Contents for CANARY AUDIO CA-770
- Page 1 ANARY UDIO ® EL34 Stereo Power Amplifier Handcrafted in California CA-770 OWNER’S MANUAL MADE IN USA...
- Page 2 Dear Customer: Please allow us to take this opportunity to thank you for purchasing this CANARY AUDIO product. We strongly recommend that you carefully study the Safety Instructions before attempting to operate the unit. After you have finished reading the instructions, please save this manual for future reference.
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Page 3: Safety Instructions
SAFETY INSTRUCTIONS Power Source: • The unit should be connected to an AC power source of the proper rated voltage. • Never replace the power supply’s line fuse with the one of incorrect characteristics. AC Cord Protection: • Do not defeat the grounding or polarization feature of the AC cord. •... -
Page 4: Proper Care
• The time required to break in the CA-770 is approximately 30 to 50 hours. Upon completion of the break-in period you will hear an improvement in the overall sound quality of the amplifier. - Page 5 Do not plug the power supply into any outlet if you find any shipping damage. • Please keep all packing materials for future transport of your player. Shipping the CA-770 in anything other than its original boxes may result in damage that is not covered by warranty. ACCESSORIES The following items are included in the package aside from the main unit: •...
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Page 6: Connection Steps
4. Connect the outputs of your preamplifier or any audio source equipment to the inputs on the back of the CA-770. Be sure to match up the left and right conductors appropriately. -
Page 7: Tube Biasing
9. Once you have finished biasing all four tubes, wait a few minutes and recheck the settings again. 10. Turn the power OFF. Detach the negative test lead from the chassis. Put the top cover and the screws back on to the amplifier. 11. The CA-770 power amplifier is now ready to use. -
Page 8: Specifications
SPECIFICATIONS Model: CA-770 Rated Power Output: 40 Watts RMS Input Sensitivity: 0.45 Volts for full output Input Impedance: 100,000 Ohms Frequency Response: +/- 1 dB from 20 Hz to 55,000 Hz Total Harmonic Distortion: < 0.5% Signal-to-Noise ratio: -82 dB below 1 Watt... -
Page 9: Limited Warranty
To receive this warranty, the original purchaser must complete the enclosed Warranty Registration Card and mail it to Canary Audio within thirty (30) days from the date of purchase. Canary Audio will then validate the warranty to the original purchaser.