Sony Wm-30 Walkman Blue Cassette Case Size Super Sound From Japan
SONY WM-30 WALKMAN BLUE CASSETTE CASE SIZE SUPER SOUND FROM JAPAN. Please confirm the condition by reviewing the images carefully. This model has been meticulously refurbished to maximize its sound quality potential.
It is a fully operational unit that has undergone various tests to ensure precise and stable tape playback, meeting expected sound reproduction levels as analyzed by an analyzer. Please refer to the second photo. From the original Walkman released in 1979 to early models around 1985, including professional models, we specialize in overhauling models that are challenging to refurbish. Even after nearly 40 years, we maintain stock of key components like rubber parts such as belts and rollers, electronic components like capacitors, heads, and pinch rollers. Our expertise includes restoration and operational replication techniques essential for achieving the sound quality reminiscent of that era. For those who wish to enjoy cassette tapes as they were meant to be heard and to continue using them for years to come, we offer units that satisfy these desires to the fullest. Our offerings are meticulously tested for operational and sound quality enhancements, tailored for those seeking a premium, refined product. The WM-30, a masterpiece in slim slide-type cassette case size, pursues high sound quality for discerning enthusiasts.It has been fully overhauled and is ready for immediate use. A sought-after relic of the Showa era, the Sony Walkman WM-30 was released in the 1980s with a focus on high sound quality and durability. This model is in blue color. Starting with a well-preserved unit, all worn-out components due to aging have been replaced with high-quality, moisture-controlled storage items, and special adjustments have been made throughout. After maintenance, performance checks, and repeated testing for enhanced sound quality, including adjustments to the circuit board, electronic parts, playback head, motor, drive gears, drive belts, rollers, and amplifiers, it remains in excellent condition to deliver the analog hi-fi experience of the time.
Confirming strong and stable rotational force using a torque meter, this unit is particularly recommended for those who prioritize sound and mechanical condition. Comes with a SONY cleaning tape C-1K (unused). The capstan area has been cleaned, the contact surfaces of belts have been optimized with genuine equivalent replacements, and the head has been cleaned and angle adjusted, demagnetized, and roller maintained (cleaned and lightly polished with application of??
Lubrication, speed adjustments, and removal of oil film from internal volume components using a secret technique, ensuring all contact points are revived. Additionally, unique treatments have been applied to prevent internal mechanism degradation, including high-precision spindle oil lubrication to the motor shaft and grease application during part assembly.
Soldering repairs have been performed on solder cracks or potential crack areas around the head and circuit boards. Speed adjustments were conducted using a test tape, fine-tuned with a high-performance guitar tuner, and confirmed with commercial music tapes. Head angle (azimuth) adjustments were conducted using a test tape, visually inspected with an oscilloscope for Lissajous waveform, and finally verified by listening. Wow and flutter were checked using a test tape and checker, suitable for the equipment. Torque meter was used to check rotational force during playback, fast-forward, and rewind operations.With all components in good condition, the mechanical and sound quality is excellent. In addition to basic maintenance, defective parts were replaced with good quality components as needed. Having specialized in cassette player repairs since the 1980s, we continue to gather parts and universal components from around the world to refurbish a variety of models. Before listing, tested with AA batteries.
Playback verification (smooth movement, no sound fluctuation or gear skipping) Fast-forward verification Rewind verification Stop (pause) confirmation Indicator light confirmation Volume adjustment operation confirmation Auto shut-off confirmation Electromagnetic noise suppression to the lowest level The drive belt used is of the highest quality and durability, ensuring it does not suffer from the hardening phenomenon commonly seen in inferior imported belts after a few months of use. Each unit is painstakingly adjusted over time to match its individual condition, resulting in the faithful reproduction of cassette sound sources from that era.
Enjoy clean reproduction of bass, midrange, and high tones, with a satisfying stereo experience. Please feel free to ask any questions. We will respond within 48 hours. The product description may use automatic translation by AI.
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