Furutech S-070-10 Betterment type solder

Description

The Furutech S-070-10 is a high-performance solder designed specifically for use in audiophile and high-end electronic applications. It is often referred to as a betterment-type solder, indicating its purpose in enhancing the overall sound and signal quality in audio and electronic components where precision, purity, and low resistance are essential. Furutech, known for its expertise in producing high-quality audio accessories, has designed this solder with the goal of ensuring the best possible connections for audio signal transmission.

• High-Quality Solder Composition:
  • The S-070-10 solder is made with a carefully formulated alloy composition to ensure superior conductivity and performance in audio applications. The exact formulation is often a blend of tin (Sn), silver (Ag), and copper (Cu)—a combination that is ideal for creating strong, low-resistance connections in high-fidelity audio equipment.
  • The inclusion of silver improves conductivity, while copper helps with thermal and electrical conductivity, ensuring that the signal path remains as clean as possible. The lead-free composition adheres to modern safety and environmental standards.
• Low Resistance and High Conductivity:
  • This solder is engineered to have low electrical resistance, which is critical for maintaining signal integrity in high-end audio systems. Low resistance helps ensure that audio signals pass through connections with minimal loss, reducing the potential for signal degradation or interference.
  • This is particularly important for signal cables, interconnects, and internal wiring in audio components, where even minor losses in signal quality can result in noticeable differences in sound.
• Betterment Type:
  • The term “betterment type” indicates that this solder is designed not only to create secure connections but also to enhance the overall performance of the system. By using a high-quality solder like the S-070-10, users can expect improved sonic characteristics, such as better detail, more precise imaging, and cleaner sound overall.
  • This makes it a preferred choice for DIY audiophiles, custom cable builders, and professional audio technicians who want to ensure that their solder joints are not just functional but also optimized for audio performance.
• Melting and Working Temperature:
  • Furutech solders typically have an optimized melting temperature, allowing for smooth, controlled flow during the soldering process. The S-070-10 likely melts at a relatively low temperature, which helps prevent heat damage to sensitive electronic components while still ensuring a strong and durable connection.
• High-Quality Solder Joints:
  • Using the S-070-10 results in strong, durable solder joints that not only provide reliable connections but also help improve the longevity of the components. This is especially important in audiophile-grade equipment, where long-term reliability is just as important as performance.

Applications:

• High-End Audio Systems:
  • The S-070-10 solder is perfect for use in audiophile-grade audio equipment, where maintaining signal integrity and minimizing resistance are essential for achieving the highest level of sound quality. It can be used for soldering interconnects, speaker cables, connectors, and internal wiring in audio components.
• DIY Audio and Custom Cables:
  • For those building their own custom cables or performing modifications on audio equipment, this solder provides an excellent choice for ensuring high-quality, low-resistance connections.
• Professional Audio Equipment Repairs:
  • In repair and upgrade work, particularly on high-end gear like amplifiers, DACs, preamps, or high-fidelity speakers, the S-070-10 helps maintain or even improve the performance of the equipment by ensuring that all connections are of the highest quality.

Benefits:

• Improved Audio Performance:
  • The use of high-quality materials in the solder allows for better conductivity and lower resistance in the signal path, which contributes to improved sound quality. Users often report that high-performance solders like the S-070-10 result in cleaner sound, better resolution, and improved dynamics.
• Reliable, Long-Lasting Joints:
  • This solder ensures that connections are strong and durable, reducing the likelihood of cold solder joints, which can lead to signal issues or long-term reliability problems in audio equipment.
• Ease of Use:
  • The solder’s smooth flow during application helps users achieve neat, professional-looking solder joints with less effort, making it ideal for both seasoned professionals and DIY enthusiasts.

Comparison with Standard Solders:

• Higher Purity and Conductivity: Unlike standard solders, which may have impurities or higher resistance, the S-070-10 is formulated specifically for audio applications, prioritizing conductivity and signal purity.
• Enhanced Audio Benefits: While standard solders provide basic electrical connections, the S-070-10 is designed to not only connect but also to optimize sound quality—a feature particularly important in high-end audio equipment.

The Furutech S-070-10 Betterment Type Solder is an essential tool for anyone working with high-fidelity audio equipment. Its composition, optimized for conductivity and durability, ensures that it creates low-resistance, long-lasting solder joints that improve overall system performance. Whether you’re building custom cables, upgrading components, or repairing high-end audio gear, the S-070-10 offers a clear advantage in maintaining and even enhancing the sonic characteristics of your system. It’s the perfect choice for audiophiles, audio professionals, and DIY enthusiasts who demand the very best in their audio setups.

RATING
Reel Size: 63.3φ X 35.5 mm (H)

FEATURES
Melting point: 220℃
Furutech recommended soldering Iron Temp: 380-450℃ approx.
Furutech recommended soldering time: 15 seconds approx

Furutech solder is designed to give fast and sustained wetting on both copper and brass. After 5 seconds,
a measured spread area indicates total flux efficacy. Furutech solder out-performs competitor products,
which require a higher flux content and leave more residue and have poorer spread.

Material treated with the Alpha Process
Conforms to the requirements of the RoHS Directive

SPECIFICATIONS
Alloy: Silver 4%+ Tin 96%
Ersin/362, Flux/5 Core
Diameter:0.70mm
Weight: 250 grams/Reel