SONY WALKMAN radio cassette player WM-FX77 Operation confirmed
Description
【Product Name】Refurbished SONY WALKMAN FM/AM High-Quality Cassette Walkman WM-FX77
It shows very little signs of use and is in near-new condition. Accessories other than the main unit show some signs of use.
【Product Operation: Refurbished and Working】
After refurbishment, operation has been confirmed with an external AA battery box. It also works without problems with gumstick batteries.
There are no signs of battery leakage, and the battery terminals are shiny and clean.
The crucial pinch roller has been replaced with a new one, so there are no dents, smooth or shiny surfaces, and it performs well.
The playback sound is clear, with no excessive noise, and it can reproduce very good sound.
Playback, stop, fast forward, rewind, and reverse (invert) have been tested for a long period of time.
The playback speed of FWD and REV is stable and normal, and the speed difference has been measured and confirmed to be within an acceptable range.
There is no noticeable sound fluctuation, and the wow and flutter measurement results are good.
FM/AM radio reception is good.
This All control buttons and selector buttons on the unit have been tested.
Volume control works without crackling noises.
The original remote control and headphone output are both functioning perfectly.
Please refrain from using tapes longer than 90 minutes, severely deteriorated tapes, or low-quality overseas tapes, as this may cause sound fluctuations, playback failure, or malfunction.
[Maintenance Details]
Exterior and accessories have been cleaned, disinfected, and polished with alcohol wipes.
High-quality, high-durability drive belts have been replaced (no low-quality generic parts are used).
The V-belt grooves of the flywheel have been cleaned and precision polished.
The pinch rollers have been replaced with new ones.
The capstan has been cleaned.
Silicone grease has been reapplied to all gear rotation parts.
The heads have been precision polished and cleaned to a mirror finish.
Oxide film has been removed from all metal contact points to improve conductivity.
The heads have been demagnetized using a TEAC E-3 head demagnetizer.
ABEX 3KHz -10dB Flutter & Speed TEST TAPE for wow and flutter measurement and speed adjustment
Measurement of winding torque during playback
-etc.-
[Accessories]
Everything shown in the photos is included.
Batteries and earphones are considered consumables and are not covered by the warranty even if included. Please understand.
It shows very little signs of use and is in near-new condition. Accessories other than the main unit show some signs of use.
【Product Operation: Refurbished and Working】
After refurbishment, operation has been confirmed with an external AA battery box. It also works without problems with gumstick batteries.
There are no signs of battery leakage, and the battery terminals are shiny and clean.
The crucial pinch roller has been replaced with a new one, so there are no dents, smooth or shiny surfaces, and it performs well.
The playback sound is clear, with no excessive noise, and it can reproduce very good sound.
Playback, stop, fast forward, rewind, and reverse (invert) have been tested for a long period of time.
The playback speed of FWD and REV is stable and normal, and the speed difference has been measured and confirmed to be within an acceptable range.
There is no noticeable sound fluctuation, and the wow and flutter measurement results are good.
FM/AM radio reception is good.
This All control buttons and selector buttons on the unit have been tested.
Volume control works without crackling noises.
The original remote control and headphone output are both functioning perfectly.
Please refrain from using tapes longer than 90 minutes, severely deteriorated tapes, or low-quality overseas tapes, as this may cause sound fluctuations, playback failure, or malfunction.
[Maintenance Details]
Exterior and accessories have been cleaned, disinfected, and polished with alcohol wipes.
High-quality, high-durability drive belts have been replaced (no low-quality generic parts are used).
The V-belt grooves of the flywheel have been cleaned and precision polished.
The pinch rollers have been replaced with new ones.
The capstan has been cleaned.
Silicone grease has been reapplied to all gear rotation parts.
The heads have been precision polished and cleaned to a mirror finish.
Oxide film has been removed from all metal contact points to improve conductivity.
The heads have been demagnetized using a TEAC E-3 head demagnetizer.
ABEX 3KHz -10dB Flutter & Speed TEST TAPE for wow and flutter measurement and speed adjustment
Measurement of winding torque during playback
-etc.-
[Accessories]
Everything shown in the photos is included.
Batteries and earphones are considered consumables and are not covered by the warranty even if included. Please understand.