Hello Andr.
I will try to answer your question. You need to speak with Simon Thacher, one of Spectron designers (chief is John Ulrick) who is responsible for voicing. He is former concert pianist and he will tell you that he voice equipment mostly using correcrtly recorded piano music. He (and John, of course) try to reach total realism. He does not know how voice of this or that singer sound in real life so he believe he should not voice his unit using as a standard something he does not know 100%.
In many Spectrons ads you will see Simon's slogan "life-like" That means that people who attend acoustic musical concerts will like then most this amp. Best evidence is that many respectable speakers designers like Albert von Schweikert, Anthony Gallo, late John Danlavy etc use (or used) Spectron for the development of their speakers. Professional recording engineers and professional musician love this amplifier for its "life-like" representation, including distortion-free creshendos.
I listen few times Joule-Electra VZN-300 (driven by Spectron power cords which bring bass to another level) along with MBL-101E. Despite its low sensitivity of 82 dB, MBL is characterized by uniform impedance. What this $100k combo gave me was "magic" - words like "lush and warm" will not do justice but probably closest to that I experienced. I don;t know if after three months of tjhis listening I would be still "on the heaven" or saturated with "better then life" sound and run away.
One advantage of Spectron, and for sure it is - its so good "platform" that you can add good front end, better speakers, new interconnects etc and be much less concern about synergy - Spectron will make its work of amplification without addition or subtraction or new emphasis (I do not deny phenomenon of synergy - just here its more "safe").
I will try to answer your question. You need to speak with Simon Thacher, one of Spectron designers (chief is John Ulrick) who is responsible for voicing. He is former concert pianist and he will tell you that he voice equipment mostly using correcrtly recorded piano music. He (and John, of course) try to reach total realism. He does not know how voice of this or that singer sound in real life so he believe he should not voice his unit using as a standard something he does not know 100%.
In many Spectrons ads you will see Simon's slogan "life-like" That means that people who attend acoustic musical concerts will like then most this amp. Best evidence is that many respectable speakers designers like Albert von Schweikert, Anthony Gallo, late John Danlavy etc use (or used) Spectron for the development of their speakers. Professional recording engineers and professional musician love this amplifier for its "life-like" representation, including distortion-free creshendos.
I listen few times Joule-Electra VZN-300 (driven by Spectron power cords which bring bass to another level) along with MBL-101E. Despite its low sensitivity of 82 dB, MBL is characterized by uniform impedance. What this $100k combo gave me was "magic" - words like "lush and warm" will not do justice but probably closest to that I experienced. I don;t know if after three months of tjhis listening I would be still "on the heaven" or saturated with "better then life" sound and run away.
One advantage of Spectron, and for sure it is - its so good "platform" that you can add good front end, better speakers, new interconnects etc and be much less concern about synergy - Spectron will make its work of amplification without addition or subtraction or new emphasis (I do not deny phenomenon of synergy - just here its more "safe").