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A good manual! fast service and good qualityi for pdf document.
thanks!
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Very helpful and complete manual. Maybe only one negative is schematics have sometimes unreadable name of the parts. But it's not a big problem.
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Excellent high quality schematics brought my old Heidelberg back to life. Fast download at a reasonable price. Thanks.
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This document is just what I was looking for, it´s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
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Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
Technical Manual
2000A
3 Way System
SPECIFICATIONS
ACOUSTIC & ELECTRICAL SPECIFICATIONS: Nominal Impedance: 4 ohms Power Rating: 35-125 watts RMS Crossover Frequencies: 300Hz, 1800Hz Frequency Response: 30Hz - 30kHz +/-4dB PRODUCTION HISTORY 1970-1971 Original Retail Price: $578.00/pair PHYSICAL SPECIFICATIONS: 4x � Electrostatic Tweeters 1x - 4" (101mm) Midrange 1x - 12" (305mm) Woofer Dimensions: 26"H x 18"W x 12"D (660 x 457 x 305mm) Cabinet Not Sold Grille NLA Crossover NLA Electronic Components NLA Fuse 2.5a AGC 870-0024 Fuse Holder 550-0062 Pot 5 ohm 5W 145-0103
TECHNICAL INFORMATION
DRIVERS (TRANSDUCERS) 902-0164 NLA 902-7756 902-1187 ELECTROSTATIC TWT 4" MID-BASS COUPLER (sub for original 902-0151) 12" WOOFER (sub for 902-0018)
Infinity Systems Inc.,
250 Crossways Park Drive, Woodbury, New York 11797
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