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FOR SALE: Marantz 1120

Item #649334144
Info: Marantz 1120

Asking Price:
USD $375.00
Payment method: Cash, Paypal
Shipping weight: 13.61 (kg) Calculate Shipping
Shipping Dimension: 50.80cm x 45.72cm x 30.48cm
Condition: 7 - Good (?)
Date Posted: Feb 16, 17 9:28pm
Edited: Feb 19, 17 11:29am
About Seller: antmast53
Hannibal, MO
United States
[other classified ads]
Product Brand: Marantz
Product Model: 1120
Feedback Received: 1  See details
100% Positive Feedback
External Feedback: antmast (408)
Days in System:5
Views:138
Avg. Views/Day:34.50

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Description

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This was a find on the bay listed as parts or repair. Got it opened up & discovered a previous owner had removed the two output transistors on one of the channels. Tested the transistors on the output board and several were shorted. Also, a couple resistors were fried. Researched & found modern transistors that are good replacements. Ended up replacing the same transistors & resistors on the other channel--probably not necessary, but might help the channels be better matched. Left & right output trannys are new On-Semi(new mica insulators & thermal grease). All the electrolytic caps on the boards have been replaced with Nichicon or Vishay/Dale. Phono & tone boards have mostly new transistors. New Omron protection relay installed. New power lite bulb & dropping resistor. DC offset & bias have been set according to the service manual.. Amp has been cleaned inside & out. Switches & sliders cleaned--used Fader lube on slide controls. One plastic tab is missing on the system one rite speaker terminal. Pic of scope shows a clean1khz sine wave on both channels. Tuner, aux & phono inputs tested. Awesome sounding amp--rated at 60 watts. Plug & play!


Asking $375.00 plus shipping. FedEx shipping cost will be determined by zip code. Amp will be fully insured. $10 for box & packing material. Have questions drop, me a line. Thanks for looking.



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