Related Manuals for Manley 50/50
Summary of Contents for Manley 50/50
- Page 1 MANLEY LABORATORIES, INC. OWNER'S MANUAL MANLEY REFERENCE DIRECT INPUT 50/50 STEREO AMPLIFIER MANLEY LABORATORIES, INC. 13880 MAGNOLIA AVE. CHINO, CA. 91710 TEL: (909) 627-4256 FAX: (909) 628-2482...
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Page 2: Table Of Contents
CONTENTS SECTION INTRODUCTION MAINS CONNECTIONS CONNECTING YOUR AMPLIFIER DIAGRAM TOP OVERHEAD VIEW DIAGRAM REAR VIEW DIAGRAM FRONT VIEW BIAS PROCEDURES OPERATIONAL NOTES SPECIFICATIONS WARRANTY WARRANTY REGISTRATION PAGE... -
Page 3: Introduction
Manley DIRECT INPUT 50/50 Amplifier. Designed by David Manley, the Manley DIRECT INPUT 50/50 Amplifier uses only the best available components, with the shortest and cleanest signal path possible, and with the use of our own in-house CNC machine shop we can provide you with a amplifier that looks as good as it sounds. -
Page 4: Mains Connections
MAINS CONNECTIONS Your amplifier has been factory set to the correct mains voltage for your country. The voltage setting is marked on the serial badge, located on the rear panel. Check that this complies with your local supply. Export units for certain markets have a moulded mains plug fitted to comply with local requirements. -
Page 5: Connecting Your Amplifier
CONNECTING YOUR AMPLIFIER Setting up your amplifier is rather easy. 1. Connect all LINE LEVEL source components (CD, Tuner, Tape, DAT, etc.) to the designated RIGHT & LEFT inputs on the back of the amplifier. 2. Connect the hot or "+" speaker cable to the red binding post and the common or "-"... -
Page 6: Diagram Top Overhead View
The 6CA7's used are the Russian up-rated 6CA7's. This has been proven to be the rugged and reliable of this type and we strongly emphasize that only the RUSSIAN 6CA7's should be used in this amplifier. The MANLEY DIRECT INPUT 50/50 has been thoroughly optimised around this tube. -
Page 7: Diagram Rear View
RIGHT CHANNEL MAINS FUSE INPUTS SLO-BLO TAPE TUNER MAINS RECORD OUTPUTS SPEAKER OUTPUT BINDING POSTS REAR VIEW OF AMPLIFIER LEFT CHANNEL INPUTS TAPE TUNER... -
Page 8: Diagram Front View
TAPE TUNER MUTE SWITCH SHOWING BIAS MEASUREMENT POINTS MUTE FRONT VIEW OF AMPLIFIER MANLEY DIRECT INPUT 50/50 STEREO AMPLIFIER READ BIAS GROUND FRONT VIEW OF AMPLIFIER MANLEY VOLUME POWER SWITCH POWER... -
Page 9: Bias Procedures
The Manley DIRECT INPUT 50/50 uses a fixed bias system that requires very little attention. If you wish to adjust or check the bias, follow the following steps. For this procedure you will need a voltmeter (a hand held autoranging DMM digital multimeter is the easiest) and a small flat screwdriver. -
Page 10: Operational Notes
OPERATIONAL NOTES TUBE LIFE You should expect extended life from the tubes in your MANLEY DIRECT INPUT 50/50 if you adhere to the procedures described above and check your bias at least once every 2-3 months. We stock all the tubes in these amplifiers should you ever need replacements (and at very reasonable... -
Page 11: Specifications
SPECIFICATIONS Vacuum Tubes: Output Power Frequency Response, +/- .5 dB at 50% rated power Input Sensitivity Input Impedance Load Impedance S/N Ratio @50W Power Consumption Mains Fuse Dimensions Shipping Weight 4 x EL34 (Output), 2 x 6414 (Drivers), 2 x 12AT7 (Inputs) 51 Watts (@1.5% THD 5 ohm load) 10 Hz - 20 KHz 375mV... -
Page 12: Warranty
WARRANTY All Manley Laboratories equipment is covered by a limited warranty against defects in materials and workmanship for a period of 90 days from date of purchase to the original purchaser only. A further optional limited 5 year warranty is available to the original purchaser upon proper registration of ownership within 30 days of date of first purchase. -
Page 13: Warranty Registration
Thank you again for choosing to use Manley Laboratories. MODEL ____________________ PURCHASE DATE ______________ SUPPLIER ______________________ --------------------------------------------------------------------------------------------------- PLEASE DETACH THIS PORTION AND SEND IT TO MANLEY LABORATORIES MODEL:MANLEY REFERENCE DIRECT INPUT 50/50 STEREO AMPLIFIER SERIAL No. ______________________________ PURCHASE DATE ______________ SUPPLIER _______________________ NAME OF OWNER _______________________________________________ ADDRESS ______________________________________________________...