https://refurbishedcassetteplayer.com Wed, 06 May 2026 04:37:49 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://refurbishedcassetteplayer.com/sony-walkman-wm-ex631-cassette-player-blue-refurbished/ https://refurbishedcassetteplayer.com/sony-walkman-wm-ex631-cassette-player-blue-refurbished/#comments Mon, 29 Sep 2025 08:32:44 +0000 https://refurbishedcassetteplayer.com/sony-walkman-wm-ex631-cassette-player-blue-refurbished/













Sony Walkman WM-EX631 Cassette Player Blue Refurbished. Sony Walkman WM-EX631 cassette player in blue, fully serviced and in excellent condition. Features adjustable playback speed from -15% to +20%, ideal for language learning. Long battery life and powerful sound with minimal sound fluctuation. Recently repaired: belt replacement, head demagnetization, speed adjustment, and cleaning. Comes with one battery box and one AA battery. C: Condition : Serviced, Excellent. C:Type : Cassette Player. C:Features : Speed control (-15% to +20%), Long battery life. C:Included Items : Cassette player, Battery box, AA battery. Sony Walkman WM-EX631 Cassette Blue Refurbished. Our store is located in Japan. We will help you to find what you are looking for by searching all over Japan. For any questions and clarifications, please do not hesitate to reach out to us anytime. International Buyers – Please Note.

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Sony Walkman WM-EX631 Blue Cassette Player Refurbished Portable Tape Deck. Experience classic portable music with the refurbished Sony Walkman WM-EX631 Blue Cassette Player. This iconic cassette tape headphone stereo offers high-quality sound playback and features adjustable playback speed from -15% to +20%, making it ideal for language learning and personalized listening experiences. Designed for extended stamina playback, this model delivers powerful, clear audio with minimal wow and flutter thanks to its special rubber belt replacement. This unit has been professionally repaired and cleaned to full working order. The exterior shows only very light signs of use, retaining most of its original paint finish and presenting a beautifully preserved appearance. The tape head is nearly unworn and exceptionally clean, while the amplifier has been restored to deliver vibrant sound. Maintenance includes belt replacement, mechanical servicing, playback speed calibration, head demagnetization, pinch roller replacement, thorough cleaning of heads and rollers, and earphone jack repair. The player comes with one battery box and one AA battery; no other accessories are included. Refurbished Sony Walkman WM-EX631 portable cassette player in blue. Adjustable playback speed from -15% to +20% for slow or fast listening. Long stamina playback for extended use. Special rubber belt replacement minimizes sound wobble. C:Type: Portable Cassette Player. C: Condition : Refurbished, fully serviced, very light signs of use. C:Material: Plastic and metal components. C:Features: Adjustable playback speed (-15% to +20%), long stamina playback, special rubber belt for minimal wow and flutter. Thank you for visiting. Order Processing and Processing Time. Thank you for your understanding and cooperation.

]]> https://refurbishedcassetteplayer.com/sony-walkman-wm-ex631-blue-cassette-player-refurbished-portable-tape-deck/feed/ 0 https://refurbishedcassetteplayer.com/sony-walkman-cassette-player-wm-ex631-operation-confirmed/ https://refurbishedcassetteplayer.com/sony-walkman-cassette-player-wm-ex631-operation-confirmed/#comments Wed, 24 May 2023 09:45:09 +0000 https://refurbishedcassetteplayer.com/sony-walkman-cassette-player-wm-ex631-operation-confirmed/







Operation has been confirmed with an external AA battery box, and there is no problem using gum batteries. Play/Stop/Fast forward/Rewind/Auto-reverse has been tested over a long period of time. Playback speed is stable and normal for both sides A and B, and the speed difference has been measured and confirmed to be within the allowable range. I can’t feel any vibration or wow and flutter on both sides A and B. Control function tested Each operation button on the main unit has been tested. Operation of genuine remote control and sound output of earphones are also good without problems Equipped with a 3.5mm standard earphone jack, you can enjoy using commercially available earphones. Please do not use tapes that have deteriorated over time for more than 90 minutes, or use inferior tapes made overseas. [Maintenance details] Body and accessories cleaning, overall clean finish Replacing high-quality, high-durability drive belts (no inferior general-purpose belts are used) pinch roller cleaning Capstan shaft cleaning Repainting of gear part grease Head cleaning, degaussing, azimuth adjustment Improved conduction of each contact part Victor 3KHz 0dB TEST TAPE for speed adjustment and wow and flutter measurement -etc. The thing in the photograph is all Since gum batteries are consumables, there is no guarantee even if they are included. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior. This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “naoakito” and is located in this country: JP. This item can be shipped worldwide., Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cameroon, Cape Verde Islands, Chad, Democratic Republic of the Congo, Republic of the Congo, Côte d’Ivoire (Ivory Coast), Djibouti, Egypt, Eritrea, Ethiopia, Gabon Republic, Gambia, Ghana, Guinea, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Reunion, Rwanda, Senegal, Seychelles, South Africa, Swaziland, Tanzania, Togo, Tunisia, Uganda, Zambia, Zimbabwe, Afghanistan, Armenia, Azerbaijan Republic, Georgia, Kazakhstan, Kyrgyzstan, Uzbekistan, Bangladesh, Bhutan, China, South Korea, Maldives, Nepal, Pakistan, Sri Lanka, Mongolia, Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Belize, British Virgin Islands, Cayman Islands, Costa Rica, Dominica, Dominican Republic, El Salvador, Grenada, Guadeloupe, Guatemala, Haiti, Honduras, Jamaica, Martinique, Montserrat, Nicaragua, Panama, Saint Kitts-Nevis, Saint Lucia, Saint Vincent and the Grenadines, Trinidad and Tobago, Turks and Caicos Islands, Puerto Rico, Virgin Islands (U.S.), Albania, Andorra, Bosnia and Herzegovina, Gibraltar, Iceland, Macedonia, Moldova, Montenegro, Serbia, Austria, Czech Republic, Denmark, Finland, Greece, Hungary, Ireland, Liechtenstein, Luxembourg, Monaco, Poland, Portugal, Slovakia, Svalbard and Jan Mayen, Sweden, Switzerland, Belgium, France, Germany, Italy, Netherlands, San Marino, Spain, United Kingdom, Vatican City State, Bulgaria, Republic of Croatia, Estonia, Latvia, Lithuania, Malta, Romania, Slovenia, Cyprus, Guernsey, Jersey, Norway, Bahrain, Jordan, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Iraq, United Arab Emirates, Israel, Turkey, Yemen, Bermuda, Canada, Greenland, Mexico, American Samoa, French Polynesia, Guam, Micronesia, Palau, Wallis and Futuna, Australia, Cook Islands, Fiji, Kiribati, Nauru, New Caledonia, New Zealand, Niue, Papua New Guinea, Tonga, Tuvalu, Vanuatu, Marshall Islands, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Falkland Islands (Islas Malvinas), French Guiana, Guyana, Paraguay, Peru, Suriname, Venezuela, Brunei Darussalam, Cambodia, Laos, Hong Kong, Indonesia, Macau, Malaysia, Philippines, Singapore, Taiwan, Thailand, Vietnam, Central African Republic, Comoros, Equatorial Guinea, Guinea-Bissau, Mayotte, Saint Helena, Sierra Leone, Somalia, Western Sahara.

• Brand: Sony
• Playable Media Format: Cassette Tape
• Type: Portable Cassette Player
• Model: WM-EX631
• Features: Headphone Jack
• Product Line: Walkman

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Released in 2002 as one of the last playback only machine on the market with remote and speed control on the hood /. Strong metal case, thick material. Features the easy to use / innovative LCD slim remote control. 22 hours continuous tape playback with the 900 mAh. Very good frequency response interval for playback ->. 30 – 18 kHz. Automatic tape type selection. Equipped with Revive, Mega Bass, Groove sound modes selectable only by remote. Battery level indicator on the remote display. Fine speed control with linear motion on the hood. The unit is refurbished meaning complete disassembly, deep cleaning of all components and chassis. New oil for all plastic to metal & metal to metal friction points (capstans, gears, motor), v aseline on hinges and door guides. New rubber belt fitted. Pinch roller deep clean, soak in rubber conditioner fluid for 24 hours (change was not required). Exhaustive clean of all the belt grooves / guidance to reduce flutter to a minimum. Cleaning of the potentiometers and switches (including remote) with contact cleaner. Treating the remote cord with rubber / plastic conditioner to regain flexibility and shine. Tape path checked with SONY MC-112C mirror cassette. Speed checked and adjusted TEAC test tape MTT-211NA. Demagnetized with Sony HE-3. Almost perfect look and perfect functioning order. Tested several hours with various tape types and brands, working perfectly. One new rechargeable battery 1400 mAh tested one deep cycle. New USB charging unit (universal), can be used at home / car / travel with any USB 5V power adapter (500 & 1000 mA selectable – 500 recommended for the prismatic 7 / 5F6 batteries), auto cut-off when fully charged, all set of protections (reverse polarity / temperature / overcharge / short circuit). Custom made carrying pouch. If OEM AA battery case is required / desired please contact me. Overall, one of the mid range models, ideal for medium-high passionate / knowledge users / collectors. Suited for daily use (at home or on the run). Very good sound for a non-Dolby machine. Please feel free to ask any questions and I will be happy to be of service! Thanks for your interest! This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “fall-62ro_cj” and is located in this country: RO. This item can be shipped worldwide.

• Playable Media Format: Cassette Tape
• Brand: Sony
• Type: Mini Cassette Player (Walkman)
• Color: Blue
• Model: WM-EX631
• Features: Belt Drive, Headphone Jack
• Audio Outputs: Headphone Jack
• Product Line: Walkman

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Please read description before purchasing! SONY WM-EX631 Personal Cassette Player. Vintage personal cassette player with the external battery pack for using standard AA batteries. The headphone connection part is equipped with a normal stereo 3.5 mm mini-jack, allowing you to also use HiFi audio headphones! We have installed a new belt, did the cleaning and tested playback with the external battery compartment for using standard AA batteries and internal battery. Player is good working again. Physically, it’s in good shape, with no dents, dings, or large scratches. Check the pictures for more details. NOTE: internal battery not included with this item! What accessories are included? Please, view pictures. You will get exactly what is in the photos and only what is in the photos. Customers, please note the following point. For this reason, in the recent past, we had many problems in delivering items to our byuers. Therefore, for your countries, we enable. So we can guarantee the safe arrival of your goods. Please only submit order if you agree with the above points. Please, feel free to ask. See my other items. Thanks for your interest! This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “uncleeddy35″ and is located in this country: UA. This item can be shipped worldwide.

• Model: WM-EX631
• Product Line: Walkman
• Playable Media Format: Cassette Tape
• Type: Portable Cassette Player
• Features: External AA battery pack, Belt Drive
• Color: Silver/Purple
• Country: Malaysia
• Brand: Sony

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Please read description before purchasing! SONY WM-EX631 Personal Cassette Player. Vintage personal cassette player with the external battery pack for using standard AA batteries. The headphone connection part is equipped with a normal stereo 3.5 mm mini-jack, allowing you to also use HiFi audio headphones! We have installed a new belt, did the cleaning and tested playback with the external battery compartment for using standard AA batteries and internal battery. Player is good working again. Physically, it’s in good shape, but has some paint damages. Check the pictures for more details. NOTE: internal battery not included with this item! What accessories are included? Please, view pictures. You will get exactly what is in the photos and only what is in the photos. Customers, please note the following point. For this reason, in the recent past, we had many problems in delivering items to our byuers. Therefore, for your countries, we enable. So we can guarantee the safe arrival of your goods. Please only submit order if you agree with the above points. Please, feel free to ask. See my other items. Thanks for your interest! This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “uncleeddy35″ and is located in this country: UA. This item can be shipped worldwide.

• Model: WM-EX631
• Product Line: Walkman
• Playable Media Format: Cassette Tape
• Type: Portable Cassette Player
• Features: External AA battery pack, Belt Drive
• Color: Dark Blue
• Country: Malaysia
• Brand: Sony

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Thank you comming my page! Please see below for details. International Buyers – Please Note. We do not mark merchandise values below value or mark items as – gifts – The US and International government regulations prohibit such behavior. We are located in Japan. It’s our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items’ please feel free to ask us. This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “akira77-60″ and is located in this country: JP. This item can be shipped to United States, all countries in Europe, all countries in continental Asia, Canada, Mexico, Australia.

• Brand: Sony
• Country: Japan
• Model: NA
• Type: NA
• Product Line: NA
• Playable Media Format: NA
• Features: NA
• Color: NA
• Band: NA
• Connectivity: NA
• Audio Outputs: NA
• MPN: NA
• Audio Inputs: NA
• Screen Size: NA
• Generation: NA
• Plug Regional Fitment: NA
• Battery Life: NA
• Country/Region of Manufacture: NA
• Item Height: NA
• Item Length: NA
• Item Weight: NA
• Item Width: NA
• Manufacturer Warranty: NA
• Year Manufactured: NA
• UPC: NA

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Thank you comming my page! Please see below for details. International Buyers – Please Note. We do not mark merchandise values below value or mark items as – gifts – The US and International government regulations prohibit such behavior. We are located in Japan. It’s our pleasure to make you happy by proposing our recommend item. If you have any questions or request about items’ please feel free to ask us. This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “japan-quick-delivery-company” and is located in this country: JP. This item can be shipped worldwide.

• Brand: Sony
• Country: Japan
• Model: NA
• Type: NA
• Product Line: NA
• Playable Media Format: NA
• Features: NA
• Color: NA
• Band: NA
• Connectivity: NA
• Audio Outputs: NA
• MPN: NA
• Audio Inputs: NA
• Screen Size: NA
• Generation: NA
• Plug Regional Fitment: NA
• Battery Life: NA
• Year Manufactured: NA
• Custom Bundle: NA
• Bundle Description: NA
• Country/Region of Manufacture: NA
• Item Height: NA
• Item Length: NA
• Item Weight: NA
• Item Width: NA
• Manufacturer Warranty: NA
• UPC: NA

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Please read description before purchasing! SONY WM-EX631 Personal Cassette Player. Vintage personal cassette player with the external battery pack for using standard AA batteries. The headphone connection part is equipped with a normal stereo 3.5 mm mini-jack, allowing you to also use HiFi audio headphones! We have installed a new belt, did the cleaning and tested playback with the external battery compartment for using standard AA batteries and internal battery. Player is good working again. Physically, it’s in good shape, with no dents, dings, or large scratches. Check the pictures for more details. NOTE: internal battery not included with this item! What accessories are included? Please, view pictures. You will get exactly what is in the photos and only what is in the photos. Customers, please note the following point. For this reason, in the recent past, we had many problems in delivering items to our byuers. Therefore, for your countries, we enable. So we can guarantee the safe arrival of your goods. Please only submit order if you agree with the above points. Please, feel free to ask. See my other items. Thanks for your interest! This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “uncleeddy35″ and is located in this country: UA. This item can be shipped worldwide.

• Model: WM-EX631
• Product Line: Walkman
• Playable Media Format: Cassette Tape
• Type: Portable Cassette Player
• Features: External AA battery pack, Belt Drive
• Color: Silver/Purple
• Country: Malaysia
• Brand: Sony

]]> https://refurbishedcassetteplayer.com/sony-wm-ex631-cassette-player-with-aa-battery-pack-full-working-silverpurple-1/feed/ 0 https://refurbishedcassetteplayer.com/sony-wm-ex631-cassette-player-with-aa-battery-pack-full-working-silverpurple-2/ https://refurbishedcassetteplayer.com/sony-wm-ex631-cassette-player-with-aa-battery-pack-full-working-silverpurple-2/#comments Fri, 17 Feb 2023 19:09:42 +0000 https://refurbishedcassetteplayer.com/sony-wm-ex631-cassette-player-with-aa-battery-pack-full-working-silverpurple-2/












Please read description before purchasing! SONY WM-EX631 Personal Cassette Player. Vintage personal cassette player with the external battery pack for using standard AA batteries. The headphone connection part is equipped with a normal stereo 3.5 mm mini-jack, allowing you to also use HiFi audio headphones! We have installed a new belt, did the cleaning and tested playback with the external battery compartment for using standard AA batteries and internal battery. Player is good working again. Physically, it’s in good shape, but has some tiny surface marks. Check the pictures for more details. NOTE: internal battery not included with this item! What accessories are included? Please, view pictures. You will get exactly what is in the photos and only what is in the photos. Customers, please note the following point. For this reason, in the recent past, we had many problems in delivering items to our byuers. Therefore, for your countries, we enable. So we can guarantee the safe arrival of your goods. Please only submit order if you agree with the above points. Please, feel free to ask. See my other items. Thanks for your interest! This item is in the category “Consumer Electronics\Portable Audio & Headphones\Personal Cassette Players”. The seller is “uncleeddy35″ and is located in this country: UA. This item can be shipped worldwide.

• Model: WM-EX631
• Product Line: Walkman
• Playable Media Format: Cassette Tape
• Type: Portable Cassette Player
• Features: External AA battery pack, Belt Drive
• Color: Silver/Purple
• Country: Malaysia
• Brand: Sony

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