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KR Audio 2A3 Matched Pair

KR Audio

Was: $1,800.00
Now: $1,200.00
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SKU:
KR2A3
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The KR Audio 2A3 tube is a power triode tube that is designed to deliver exceptional sound quality and performance in high-end audio amplifiers. It is handcrafted in the Czech Republic by skilled artisans using the highest quality materials and manufacturing techniques.

The tube features a rugged construction that is designed to withstand the demands of high-power audio amplification. It has a maximum plate voltage of 450 volts and a maximum plate current of 60 milliamps, making it suitable for use in a wide range of applications, including single-ended and push-pull configurations.

One of the key features of the KR Audio 2A3 tube is its high plate dissipation rating of 15 watts. This allows it to operate at higher power levels without overheating or damaging the tube, ensuring long-lasting reliability and consistent performance. The tube is also highly efficient, which helps to reduce heat buildup and prolong its lifespan.

The KR Audio 2A3 tube has a low plate resistance and low distortion, which allows it to deliver exceptional clarity and detail in audio reproduction. Its warm, natural tone is highly sought after by audiophiles and professional audio engineers alike, making it a popular choice for use in high-end audio equipment.

The tube is compatible with a wide range of high-end audio amplifiers, and is ideal for use in applications where superior sound quality is essential. It is capable of delivering an output power of around 3.5 watts in single-ended mode, and up to 15 watts in push-pull mode, depending on the amplifier configuration.

Overall, the KR Audio 2A3 tube is an excellent choice for anyone looking to upgrade the audio performance of their high-end audio amplifier. Its exceptional sound quality, rugged construction, and high-quality materials make it a reliable and long-lasting investment for audiophiles and audio professionals alike.

Ordered in a factory matched pair.

Maximum Plate Voltage    300 V  
 Maximum Plate Current    100 mA  
 Plate Dissipation    15 Watts  
 Va    250 V  
 Ia    70 mA  
 Vg    -45 V  
 Transconductance    5.2 mA/V  
 Amplification Factor    3.8  
 Filament Voltage    2.5 V (DC/AC)  
 Filament Current    2.5 A