SKU: 847726163

Panasonic SJ-MJ100 MiniDisc Player

Sale price$51.26 Regular price$56.95
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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23

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Description

Panasonic SJ-MJ100 MiniDisc PlayerPanasonic SJ MJ100 MiniDisc Player (silver). Quantity 1. Used. * Player only. No other items, batteries, or accessories are included in the sale * ** This sale does not include any way of powering the device. Unless otherwise stated, this device requires a special kind of rechargeable 'gumstick' battery that is inserted into the device. Please either ensure you are familiar with this requirement in advance, or reach out to us if you are unsure. ** ***

Panasonic SJ-MJ100 MiniDisc Player (silver). Quantity 1. Used.
* Player only. No other items, batteries, or accessories are included in the sale *
** This sale does not include any way of powering the device. Unless otherwise stated, this device requires a special kind of rechargeable 'gumstick' battery that is inserted into the device. Please either ensure you are familiar with this requirement in advance, or reach out to us if you are unsure. **
*** This player has a 2.5 mm headphone jack for audio output / inline remote connectivity ***

Summary:
A functional device with very minor callouts regarding the appearance.

Product Condition (Appearance):
Front Face : A few feint marks and extremely shallow dents.
Sides : A few feint marks.
Rear Face : A few feint marks. Some of the printed text has worn away.
Internal Battery Compartment : No callouts.
All external facing screws present and tightened.

Product Condition (Functionality):
The device is functional.
See test results and photographs for detail.

Device:
Panasonic SJ-MJ100

Power Via Rechargeable Gumstick Battery : OK **** Rechargeable gumstick battery is not included in the sale ****
Power Via External AA Battery Case : OK **** External AA battery case is not included in the sale ****
Power Via Battery Charging Stand : Not Tested **** Battery charging stand is not included in the sale ****

Audio Playback : OK - Placed in a chest pocket and listened to over two hours of audio with no issues
Audio Output : OK

Play / Stop : OK
Volume Up : OK
Volume Down : OK

Disk Insert : OK ***** Please note that when inserting a disc, do not push the disc all the way into the device. Instead, push gently until the disc hits a retainer, then close the lid and a mechanism will pull the disc fully into the player. *****
Disk Eject : OK

Product Information:
Released in March 2005, the Panasonic SJ-MJ100 is dedicated to disc playback, and does not have disc recording functionality. It was only released in Japan.
It supports MDLP.
It was designed to be compact, light, and deliver high quality audio with high power efficiency. 
It features an aluminium cabinet. High quality audio is delivered via the D.SOUND digital amplifier engine.
Panasonic claimed it could deliver up to 53 hours of LP4 playback from a gumstick battery, and 130 hours when used in conjunction with a gumstick and AA battery.
It weighs 57 grams without a battery or disc installed. 
*** It has a 2.5 mm headphone jack for audio output / inline remote connectivity. ***

Hopefully this information is clear and covers everything you need, but don't hesitate to reach out if you have any questions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 847726163

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4.6 ★★★★★
Based on 10 reviews
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Product Reviews
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Verified Purchase
Reviewer JR
Grantham, US
★★★★★ 3
Not as good as I expected
When it first came, the box fell apart as I was taking it out, and a lot of some kind of dirt or sand kept falling out all over my table and floor. I had the take the entire thing apart and thoroughly wash it. After drying age reassembling it, I tried it on my portafilter that came with my Breville Barista Express, but, somehow, it doesn't always make the tamping level. You would think with the ridge that rests on the side of the portafilter that it would force it to remain level, but, somehow, it doesn't, at least not consistently. It also has varying lengths (heights, or depths), and a single spring tension, so you may still over tamping or under-tamp. I was expecting it would have a censor that would just detect once it reached 30 lbs of force and cut off after that, similar to a torque screwdriver, but that's not what this is. I'll still give it 3 stars because, despite the problems mentioned above, it at least produces some amount of consistency, even if that isn't measurable; but, I can't give it 5 stars because of those issues mentioned above.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2025
B
Verified Purchase
Bernard Eisenfeld, M.D.
Lowell, US
★★★★★ 5
This is the one.
Size: 58.3mm, Color: Black
As an el Supremo Coffee Geek, I've wasted money on lots of different tampers. Save your money and buy this one or it's equivalent. This thing is heavy duty, solid, well-made, self-leveling, tamps at 30 pounds and is fool-proof even for fools. Also, it's a palm tamper meaning more fun and more satisfying to use as you prep the puck for your morning buzz. Buy it. You will thank me.
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Reviewed in the United States on March 30, 2024
L
lesserof2weevils
Phoenix, US
★★★★★ 5
Super easy to use and takes the guess-work out of getting even pressure on the grounds
Size: 58.3mm, Color: Black, Size: 58.3mm, Color: Black
I have been using a hand tamper for many years and have a good idea of the pressure I am applying to the grounds in the portafilter. I honestly considered spring tampers to be a bit silly. But this tamper really does take the guess-work out of pressing the coffee grounds. The shroud helps guide the press so that pressure is applied even and flat across the surface. With the manual tamper, there will be some play when pressing, or some unevenness in pressure. This is especially true when cranking out many espressos during a breakfast party with friends. Having the spring tamper makes quick work of turning out a lot of coffees with consistency. There are no instructions for taking this tamper apart to clean inside, and you may not really need to do that very often. After each use, just pull back the shroud (the black piece that moves up and down) and wipe off the tamper (the shiny steel part). This will help prevent grounds from working their way inside. If you do want to take it apart, it’s easy. Pull back the shroud and unscrew the tamper. It will come apart into three pieces. Wipe the pieces off and reassemble. Super quick and easy. This tamper is very heavy. My scale shows 656 g (about a pound and a half). It fits the portafilter exactly, with no slop. Just place on top of grounds and press!. Don’t even worry about pressure, just push down all the way. Overall I had fun using this tamper versus my manual one. And since I make myself a cappuccino very early in the morning, I don’t have to be very awake to get a good pack on the grounds and get my coffee fast!
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Reviewed in the United States on January 10, 2024
M
Verified Purchase
Mike Steven
San Leandro, US
★★★★★ 5
Quality and Function
Looks like a silly little thing, I am not a coffee enthusiast. But it does exactly what it is supposed to do and with high quality. The device (a stretch to call it that) is made of sturdy materials including the needles. They give you two different thicknesses of needles, one for expressi (0.3) and one set for coffee grinds (0.4). Each comes wth some spares. The stand is well designed and keeps grinds from spreading all over. It is very elegant design. I use this with a dosing funnel on my portafilter. Not the cheapest one could buy but well worth the money.
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Reviewed in the United States on March 16, 2025
S
Verified Purchase
Sunny
Carnegie, US
★★★★★ 5
Well made, high quality product.
This product demonstrates excellent quality, featuring a robust construction and intuitive design for ease of use. It includes two distinct wire sizes and offers straightforward assembly. Its superior durability and strong magnetic properties ensure effortless reattachment to its stand.
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Reviewed in the United States on June 30, 2025

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