
( Brand: Toshiba ), ( Model: 2SD118 ), ( Part Type: Receiver )
The 2SD118 NOS (New Old Stock) Transistors are a crucial component for the Sansui 5000 and 5000A Receivers, manufactured by Toshiba. These transistors are known for their high-quality construction and reliability, which makes them a popular choice among vintage audio enthusiasts and collectors.
The 2SD118 NOS Transistors are NPN (Negative-Positive-Negative) types, which are commonly used in power amplifier stages. They have a maximum collector-emitter voltage rating of 60 volts, a maximum collector current of 1.2 amperes, and a maximum collector-emitter power dissipation of 0.72 watts.
These transistors are manufactured using a high-quality silicon material, which provides excellent electrical characteristics. They have a low noise level, high gain, and a fast switching speed, which is essential for delivering clear and detailed audio.
The 2SD118 NOS Transistors are designed to withstand high temperatures and have a long lifespan. They are also resistant to electrostatic discharge (ESD), which is a common issue in electronic devices.
Installing the 2SD118 NOS Transistors in your Sansui 5000 or 5000A Receiver can help improve the sound quality and reduce distortion. They can also help extend the lifespan of your vintage receiver, as they are designed to meet the original specifications of the receiver.
In summary, the 2SD118 NOS Transistors are a high-quality and reliable replacement for the original transistors in your Sansui 5000 or 5000A Receiver. They are manufactured using high-quality silicon material and have excellent electrical characteristics, including low noise level, high gain, and fast switching speed. They are also designed to withstand high temperatures and have a long lifespan, making them an excellent choice for vintage audio enthusiasts and collectors.
Pros of buying Sansui 5000/5000a Transistor Amplifiers:1. Vintage Appeal: The Sansui 5000/5000a receivers have a classic, vintage look that can add a unique aesthetic to any audio setup.
2. Warm Sound: Transistor amplifiers, like the Sansui 5000/5000a, are known for their warm and rich sound. This can make music sound more emotional and engaging.
3. Durability: Transistor amplifiers are generally more durable than tubes, as they have fewer moving parts and are less susceptible to damage from dust or moisture.
4. Easy Maintenance: Transistor amplifiers require less maintenance than tube amplifiers, as they do not need to be regularly aligned or cleaned.
5. Affordability: Compared to high-end tube amplifiers, transistor amplifiers like the Sansui 5000/5000a are often more affordable, making them a good option for budget-conscious audio enthusiasts.
Cons of buying Sansui 5000/5000a Transistor Amplifiers:1. Limited Power: Transistor amplifiers may not be able to deliver the same level of power as tube amplifiers, which can result in a less dynamic sound.
2. Lack of Character: Some audio enthusiasts prefer the sound of tube amplifiers, which are often described as having more character and depth.
3. Limited Availability: Older models of transistor amplifiers, like the Sansui 5000/5000a, may be harder to find and more expensive than newer models.
4. Potential for Distortion: Transistor amplifiers may be more prone to distortion at high volumes, which can affect the sound quality.
Conclusion: The Sansui 5000/5000a transistor amplifiers are a great option for audio enthusiasts who appreciate their vintage look and warm, rich sound. They are also durable, easy to maintain, and affordable compared to high-end tube amplifiers. However, they may not be able to deliver the same level of power or dynamic range as tube amplifiers. Ultimately, the best choice depends on personal preference and budget.
Recommendation: If you are looking for a vintage-style transistor amplifier that delivers a warm and rich sound, the Sansui 5000/5000a is a solid option. However, it is important to do your research and test out different models to ensure that it meets your specific needs and preferences. Additionally, consider investing in high-quality speakers to complement the amplifier and ensure optimal sound quality.
These are used in the sansui 5000 and 5000A receivers, as well others. Please see my pictures for details. I have more transistors and other vintage electronics listed feel free to take a look.
These are genuine nos vintage Toshiba outputs, and guaranteed to work.
Up for sale here is this set of 3 nos unused Toshiba 2SD118 output transistors.