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7CPservice manual download site
5, amplifier and speaker matching7CPservice manual download site
Transistor amplifier output Yin are often much smaller than the tube amp, its damping factor FD is very large, could reach more than 100-200, and tube amp FD Max but also for 10-20. Amplifier types, with different speakers. Speakers factory shall be marked with FD, so as to match. Tube amp damping factor for the speakers connected to the transistor amplifiers, a speaker of the shade is too large, transient response to deterioration, quality has declined markedly. Instead, suitable speakers hooked up to a vacuum tube power amplifier with high damping coefficient, due to under-damped, the sound will not be good. In short, damping factor must be appropriate, which requires the amplifier and speakers get a reasonable match.7CPservice manual download site
6, sound quality7CPservice manual download site
As mentioned above, as well as for various reasons not mentioned, it tube amp sound quality is superior to transistor amplifier. Transistor amplifiers sounded more high frequency, high frequency, low frequency, transistor amplifier sound is hard, especially low frequency sound is not soft enough, and high frequency sound is covered with sharp spines, hair dry, sound feels high frequencies sometimes there is crossover distortion. When the frequency increases and the volume is very large, these phenomena are more pronounced. Transistor amplifier dynamics, speed, particularly suitable for the dynamic music. As for guns and the sound of Thunder is better than the tube amp.7CPservice manual download site
Sound quality tube amp is generally soft, more specifically, it tube amp sound soft and clear, high frequency sound fine rain and clean. Vocals are its strengths, and therefore more valuable.7CPservice manual download site
7, buying considerations7CPservice manual download site
Vacuum tube amplifier with transistor amplifiers can divide the country, so there must be advantages exist. Transistor amplifiers using new technologies seem to be significantly better than the tubes. Thus far, transistor amplifiers in the audio still has obvious advantages in the field, and because of its flaws, and is trying to reduce and avoid these shortcomings. In more and more applications such as field effect transistor, class A amplification forms more quickly are effective measures to struggle with vacuum tube amplifier.
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