Why are valves (vacuum tubes) no longer used, even though they have better sound quality than semiconductors
Valves (vacuum tubes) have fallen out of common use, even though they’re known for providing superior sound quality, because:
Size and Weight: Tubes are large, heavy, and require significant space. Transistors, on the other hand, are compact and lightweight.
Power Efficiency: Tubes consume more power and generate a lot of heat, whereas transistors are more energy-efficient.
Reliability: Tubes are fragile and have a shorter lifespan. In contrast, transistors are robust and dependable.
Cost: Producing tubes is expensive, while transistors are inexpensive and can be mass-produced easily.
Versatility: Transistors are employed in a broad range of devices, not just limited to audio.
Despite the fact that some audiophiles still prefer the warm sound of tubes, the practicality and efficiency of transistors have established them as the preferred choice for most modern electronics.