



SIGNATURE ONE
Dual Mono Power Amplifier
Over 30 years of experience, listening, testing, passion, and continuous evolution.The result? SIGNATURE ONE : a dual mono power amplifier that represents the pinnacle of our journey, where technique and soul merge to give voice to music in its purest form.Designed for those who demand the ultimate in sonic fidelity, control, and dynamics , the SIGNATURE ONE is a powerhouse of advanced analog engineering, powered by an oversized heart with premium transformers and impressive filtering capabilities. Every component has been carefully selected and fine-tuned to eliminate any compromise between power and refinement.
Deep, sculpted bass that carries the stage with authority. Crystalline and natural mid and high range , with precise and three-dimensional spatial reconstruction. Extraordinary instrumental focus , which brings every detail to the centre of the listening experience.Aesthetically, SIGNATURE ONE reflects the perfect balance between modernity and tradition: an essential and refined design, inspired by the best Italian style, which hints at the excellent technology hidden within.It's not just an amplifier.It is the fruit of three decades of dedication, experimentation and love for music.It's SIGNATURE ONE : power, elegance and a sonic emotion that leaves you breathless.

SIGNATURE ONE
When sound becomes experience.

Excellence that becomes personal
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Built to last.
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Made to play.
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Made to thrill.
They are experienced.
They feel like their own, from the first glance, from the first note. Signature One is more than just a power amplifier. It is a sonic sculpture, a work that vibrates between technique and art, between engineering rigor and expressive freedom. Every detail is care. Every component, a choice. Every finish, a desire.
No two will ever be the same. Just as no ear is the same as yours. Just as no soul is identical to yours.
It's the signature of your sound .
Technical Specifications
RMS Output Power 20 Hz to 20 Khz both channel driven
• 2 x 350 Wrms @ 8 ohm
• 2 x 620 Wrms @ 4 ohm
• 2 x 1,150 Wrms @ 2 ohm
EIA output power, standard test, 1 kHz, 1% THD
• 2 x 530 W @ 8 ohm
• 2 x 980 W @ 4 ohm
• 2 x 1500 W@ 2 ohm
Input sensitivity
• @ 8 ohm 2.8 Vrms
Input Impedance
• 47 Kohm
SNR >115db
Frequency response
• 1Hz – 80 Khz ( 1 W @ 8 ohm +/-0.3 db)
THD +N
• 0.0028% from 1W to 350 W (@ 8 ohm)
Weight & dimension
• 65Kg
• Deep 530 mm
• Height 250mm