
ST-28J-MG-28-MG-28J Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $29.00 | Condition is New, 2 New Sanyo ST-28 Needle/Stylus ST-28J for MG-28 MG-28J Phono Cartridges 666-D7, FREE SHIPPING | 100.0% |
![]() | $32.95 | Condition is New, 2 New Sanyo ST-28 Needle/Stylus ST-28J for MG-28 MG-28J Phono Cartridges 666-D7, shipping cost = $5.00 | 98.9% |
![]() | $35.99 | Top Pick! Condition is New, Pfanstiehl 666-D7 Diamond Stylus/Needle Replaces SANYO ST-28, ST28J For MG-28, shipping cost = $5.97 | 100.0% |

The Sanyo ST-28J needle, also known as a stylus or needle cartridge, is a crucial component of a phono cartridge system designed for use with vinyl records. This particular model, numbered 666-D7, is a high-quality replacement option for those seeking to improve their record playback experience.
Measuring 0.28 inches (7mm) in length and 0.028 inches (0.7mm) in diameter, the ST-28J needle is meticulously crafted to ensure precise contact with the record surface. Its conical shape is ideal for playing both older, worn records and newer pressings, as it can adapt to variations in groove depth and width.
The needle is constructed from a durable and rigid material, specifically a type of stainless steel, ensuring long-lasting performance and minimizing wear and tear. Additionally, the needle's tip features a fine, sharp point to accurately trace the record grooves, capturing even the subtlest details and nuances of the recorded sound.
The ST-28J needle is designed for use with low compliance phono cartridges and is compatible with a variety of turntable systems. Its replacement is recommended every 1,000 to 2,000 hours of use or when noticeable degradation in sound quality occurs.
Upgrading to a high-quality needle like the Sanyo ST-28J can significantly enhance your vinyl listening experience, revealing improved clarity, detail, and overall sound quality. This replacement stylus is an essential accessory for any serious vinyl enthusiast or audiophile.
Pros and Cons of buying a Sanyo ST-28J/MG-28J Needle for Phono Cartridges (666-D7)
The Sanyo ST-28J/MG-28J needle, also known as the 666-D7, is a popular choice for those looking to replace their phono cartridge stylus. In this analysis, we'll discuss the key advantages and disadvantages of purchasing this needle.
Pros:1. Affordability: The Sanyo ST-28J/MG-28J needle is one of the most cost-effective solutions in the market for replacing a worn-out stylus.
2. Shape: The elliptical shape of the needle provides excellent tracking ability and reduces the chances of record damage.
3. Durability: The needle is made from high-quality Shibata diamond, ensuring long-lasting performance.
Cons:1. Not Suitable for High-End Systems: The Sanyo ST-28J/MG-28J needle might not deliver the same sound quality as more expensive options, making it less suitable for high-end audio systems.
2. Limited Frequency Response: While the needle offers good performance in the mid and high frequencies, it may struggle to reproduce the low-end frequencies as effectively.
3. Installation: Installing the needle can be a bit tricky for those who are not familiar with the process, requiring precision and patience.
Conclusion:The Sanyo ST-28J/MG-28J needle is a reliable and affordable solution for those looking to replace their worn-out stylus. Its affordability makes it a popular choice for hobbyists and casual listeners. However, it may not deliver the same sound quality as more expensive options, making it less suitable for high-end audio systems. Ultimately, the decision to purchase the Sanyo ST-28J/MG-28J needle depends on individual preferences, budget, and audio system requirements.
Recommendation:If you're on a budget and looking for an affordable replacement stylus, the Sanyo ST-28J/MG-28J needle is an excellent choice. However, if you're an audiophile with a high-end system, you may want to consider investing in a more expensive and higher-performing stylus. Ultimately, the decision comes down to your personal preferences and budget.
Details:
Cartridges and stylus are all guaranteed unless adverse otherwise. Used items will show signs of use. I do not break-out listings takes too much time to separate parts and relist them. Expect new old stock or used conditions to both show patina.
specifications stereocompo:
- brand: Sanyo
- mpn: St-28j
- compatible brand: Universal
- type: Needle
- compatible model: Mg-28j
shipping stereocompo:
- transit: 5-10 days
- class: standard
- carrier: usps
- service: usps ground advantage
- type: calculated
payments stereocompo:
- wallet: apple-pay
- other
- credit card: visa
seller stereocompo:
- city: topeka, kansas
- rating: 100.0%
- # reviews: 3111
returns stereocompo:
- policy: returns accepted
- method: money back
- paid by: buyer
- time: 30 days
offer stereocompo:
- in stock #: 3
- options: ship-to-home
- availability: in stock
- prices: $29.00–$35.99
- item condition: New
- sold #: 20
- started: march 25, 2026
general stereocompo:
- category: Electronics > Audio > Home Stereo Components


