We repair all Classic Marantz products, both tube and solid state; the most popular being the "gyro-touch"  , 22xxand 23xx series receivers from the mid- 70's. These account for 70% of our  Marantz work. They usually need extensive resoldering, cleaning of controls, relays and switches, replacement of noisy transistors and replacement of dried out caps. The usual  price range of this repair / overhaul would be $250-350.00 depending on the model and complexity of the problem. We also repair and restore all of the power amps, preamps and tuners from this era of Marantz production.
There are simply too many models to list individually, price and service information generally applies to all items in this range, Please feel free to contact us for any specific request.


We repair all Marantz tube amps and preamps:

MODEL 2
MODEL 5
MODEL 8
 MODEL 7c
MODEL 9

These usually require replacement of defective carbon resistors, replacement of coupling caps, update of power supply, replacement of RCA jacks as well as cleaning of tube sockets. Complete bias and balance done if tubes are replaced.
Price range of $200-275.00 (each amp for model 9)
Premium cap option $45-65.00 extra

MODEL 9 REISSUE: Premium  cap upgrade only; 98.00 each amp

8B STEREO
Service as above $200-275.00, premium cap option $80.00

8B REISSUE : premium cap upgrade only $135.00

7  PREAMP:
The standard service on this item involves replacement of all coupling caps, upgrade of B+ and filiment power supplies and complete cleaning of all switches and controls. The charge is $375.00 Premium capacitor and other options are available, please inquire.

There are many options in repair/restoration/upgrade on these vacuum tube Marantz items, please contact us for more information.

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