
( Brand: Plitron ), ( Model: 200505 ), ( Type: Power Transformer ), ( Country/region Of Manufacture: Canada )
The Plitron 200505 Toroidal Power Transformer is a high-quality component designed for vacuum tube preamplifiers. This transformer is a testament to Plitron's commitment to delivering reliable and superior power solutions.
The 200505 model is a toroidal transformer, which means it is designed in the shape of a donut for better magnetic field containment. This design reduces electromagnetic interference (EMI) and noise, ensuring a cleaner and more accurate audio signal. The transformer's core is made of high-grade, non-magnetic material, further reducing the risk of EMI and improving the overall sound quality.
The Plitron 200505 Toroidal Power Transformer is rated for 125V AC input and 6.3V AC output, making it suitable for use with a wide range of vacuum tube preamplifiers. It has a power rating of 50 VA, which is more than enough to provide the necessary power to drive even the most demanding vacuum tubes.
The primary and secondary windings of the transformer are hand-wound using high-quality enameled copper wire. This ensures that the windings are tightly packed and well-insulated, reducing the risk of electrical arcing and improving the transformer's overall efficiency. The windings are also made using a high-temperature insulation material, which allows the transformer to operate safely even under high-power conditions.
The Plitron 200505 Toroidal Power Transformer is built to last. It features a robust construction with a heavy-duty epoxy coating that protects the transformer from moisture and other environmental factors. The transformer also includes a built-in heat sink, which helps to dissipate excess heat and keep the transformer running at optimal temperatures.
In summary, the Plitron 200505 Toroidal Power Transformer is a high-quality component that is well-suited for use in vacuum tube preamplifiers. Its toroidal design reduces EMI and noise, while its hand-wound windings ensure a tight and well-insulated construction. The transformer's robust construction and built-in heat sink make it a reliable and durable option for any audio system.
Pros of buying a 200505 Plitron Toroidal Power Transformer Vacuum Tube Preamps:1. High-quality construction: Plitron is known for its high-quality toroidal power transformers, which are renowned for their reduced magnetic field and low noise.
2. Vacuum tube preamps: Vacuum tube preamps offer a unique sound quality, with a warm, rich tone that is often preferred by audiophiles.
3. Classic design: The vintage design of these preamps may appeal to collectors and those who appreciate vintage audio equipment.
Cons of buying a 200505 Plitron Toroidal Power Transformer Vacuum Tube Preamps:1. Cost: Vacuum tube preamps and high-quality transformers can be expensive. This may be a significant investment for some.
2. Maintenance: Vacuum tubes need regular maintenance, including replacement when they wear out. This can add to the overall cost of ownership.
3. Complexity: Vacuum tube preamps can be more complex to use and require more care than solid-state preamps.
Conclusion:The 200505 Plitron Toroidal Power Transformer Vacuum Tube Preamps offer a unique sound quality that many audiophiles appreciate. However, their high cost and maintenance requirements may make them a less practical option for some. If you are willing to invest in the upfront cost and maintenance, you may be rewarded with a rich, warm sound that you will enjoy for years to come. If you are looking for a more affordable or low-maintenance option, you may want to consider a solid-state preamp instead.
Type diameter The secondary is two 175 vac winding's that also could be wired in series for 350 or parallel higher current capability. It has two 115 vac primaries that could be wired in series for 230 use or parallel higher current capability. This is a nos - new old stock Plitron power transformer that I purchased some years back for project never materialized.
Made in canada. Weight 2 lbs 12 oz. Not sure what the current rating is but it should be more sufficient for preamps, small power amps.