Marantz 2230 Stereo Receiver - Tested/Serviced, Working. All LED's + recap PSB

Description

This listing is for a Marantz 2230 Stereophonic Receiver in excellent cosmetic and functional condition, rated at 30 watts per channel @ 8Ω.
It has been tested/serviced and is working.
It features Pre-Out/Main-In jacks that allow separate use of these functions, as well as a simple way to make use of a graphic equalizer or other sound processor equipment.
A pair of original Marantz jumpers are included.
All lamps have been replaced with LED’s for long life and improved brightness. The Power Supply Board has been fully re-capped.
A copy of the Handbook of Instructions will be included.
The following outline covers the testing/service work done:
·
All speaker connections have been tested and are working, both right and left channels.
·
The tuner was tested using a simple wire antenna.
AM/FM radio stations were received as expected across the radio dial. The dial pointer lamp was replaced with a white LED lamp.
·
Tape and Aux inputs and outputs were tested and function as expected.
·
Phono input was tested and functions as expected.
·
Headphone jack was tested and is working.
·
All Switches and Potentiometers were flushed with contact cleaner, followed by treatment with the appropriate DeoxIt treatment.
·
The faceplate, dial scale and all knobs were removed, cleaned and hand polished.
·
The stereo bulbs were replaced with LED style lamps.
·
All Meter and Radio Dial lamps were replaced with Cool Blue LED fuse style lamps.
·
The light-diffusing Velum paper behind the radio dial was replaced for color clarity.
·
Output transistors were removed, cleaned and re-installed with fresh heat transfer compound.
·
The Power Supply Board was fully recapped using quality capacitors.
·
Cleaning on all exterior surfaces was done to improve appearance.
·
The foam cushioning used on the underside of the metal top was replaced to ensure a better fit.
·
The power cord was inspected and cleaned.
·
Any missing top cabinet or bottom plate screws were replaced.
·
All feet were inspected and replaced as needed.
·
DC Offset and Idle Current adjustments were set to factory specification.
·
Watts/channel was checked using a Peak and RMS Output Meter to meet/exceed model specs
·
A final extended use test was performed to ensure functionality
This listing describes the item to the best of our ability.
Many high-resolution pictures are included, and should be considered part of the description to help you make a determination if the unit meets your requirements.
All items are sold with the assurance that they will power on upon arrival.
We do not warrant them beyond that, but check our rating.
We have many satisfied customers and want to maintain that rating.
Feel free to ask questions – we will do our best to answer them promptly.
We have bought and sold many vintage stereo items and understand what it takes to package them for safe transit.
Even with the most careful packaging, damage is still possible.
All items are listed for Free Local Pick-up at our shop in Grand Junction, CO.
Whenever possible, we encourage you to do so, as even the most carefully packaged items can still be damaged in shipping.
Once the item leaves our shop we have no control over how it is handled.
The unit will be shipped fully insured and a signature will be required on delivery.
This listing is for shipment to the Continental USA only.