SPEC “The reinvented amplifier!”
Audiotweaks is distributor of SPEC
SPEC-Corp in Japan was founded by the legendary audio designer Shirokazu Yasaki. He contributed to many breakthroughs at the best Japanese audio manufacturers. Aside from that he always kept developing products on his own as well. His heart has always been at tube amplifiers in combination with high efficiency horn systems. Naturally, he has developed a lot of those over the years.
Yasaki-san has now brought all of his knowledge and experience together in one place with SPEC. He started developing what he would consider to be the ultimate amp. This became the SPEC-RSA F33EX.
An extremely musical amplifier of which its components have been heavily tested by the human ear. As a result, this unique concept has grown to have all the best of the tube amplifiers, but without its drawbacks.
All the knowledge that has been acquired by developing this top notch amp, has later been applied to the development of all other SPEC amplifiers.
Currently, Yasaki-san and his team also develop high end network players, a beautiful vinyl player and a phono preamplifier. Aside from that, a remarkable product of theirs is the Real Sound Processer: the RSP-901EX. This “backward electromotive force absorber” is connected to the speakers to make sure the negative effect the speakers have on the amplifier is being cancelled out.
✓ Latest PWM switching devices
✓ MOS FET technology
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10 years of professional experience
For 40 years hobby high-end audiofanatic and 10 years professional exprience