The PTT202 is a Pentagrid tube that was designed for use in audio circuitry, making it an ideal component for audiophiles who are looking for high-quality sound reproduction. This vacuum tube features five grids and a triode section, which makes it perfect for use in frequency conversion circuits.
At the heart of the PTT202 is its triode section, which provides a low noise floor and excellent linearity. These characteristics make it ideal for use in preamplifiers or other audio circuits where accurate sound reproduction is essential. The PTT202 has been designed to deliver a warm and natural sound that is sure to appeal to even the most discerning audiophile.
One of the key features of the PTT202 is its pentagrid design. This unique design allows the tube to be used as both an oscillator and mixer, making it extremely versatile in audio circuits. Furthermore, the pentagrid design also helps to reduce the effects of hum and noise, resulting in a cleaner and clearer sound that is free from interference.
Another great benefit of the PTT202 is its durability. Unlike many other vacuum tubes on the market, the PTT202 has been designed to last for years, even under heavy usage. This not only makes it a reliable component for audio hobbyists and professionals alike, but it also ensures that you get the best possible value for your money.
In terms of technical specifications, the PTT202 has a maximum anode voltage of 250V and can dissipate up to 2 watts of power. Its heater requires 6.3 volts and draws a current of 300 milliamps. Additionally, the tube has a mutual conductance of 3.2 mA/V, making it perfect for use in both high and low gain applications.
Overall, if you're looking for a high-quality Pentagrid tube for your audio projects, then the PTT202 is definitely worth considering. Its warm sound, versatile pentagrid design, and excellent durability make it an ideal choice for any audiophile who is serious about achieving the best possible audio quality.
