Not certain if this will help, given the impedance swings of those speakers, but- you could contact either Speltz(or Ralph Karsten, at Atma-Sphere, who offered something equivalent, once) and inquire. http://www.zeroimpedance.com/zeroimpedance_007.htm Regarding your taste for a, "rich" midrange: whatever tube amp you choose, find some NOS, British valves(ie: Mullard, Brimar, Ediswan, etc), to use in your input/driver stage. Generally speaking, they will warm things up, quite a bit.
Amplifier for Sonus Faber Amati Homage?
Looking to get amplification for my new Sonus Faber Amati Homage speakers. I use a Thor TA-1000 preamp and listen to mostly vinyl (Sota Star Sapphire, Koetsu Rosewood Signature. Half jazz, the rest split between blues, classical and rock. I am quite allergic to any treble brightness but appreciate treble extension if it doesn't create fatigue. That said, I prioritize a rich, real midrange, and like a somewhat laid back stage perspective. I am not a neutrality guy... looking for musical and involving.
Stereophile described the Amati load as "The speaker is a moderately demanding load, however, as can be seen from its plots of impedance magnitude and electrical phase angle against frequency (figs.1 and 2). With a maximum of 7.8 ohms, but a value below 6 ohms in the midrange and below 4 ohms in the bass and high treble, a good 4 ohm-rated amplifier will be called for."
Any wisdom on amp choices? Budget is under $4000 used. Tube only please. ;)
Thanks!
Stereophile described the Amati load as "The speaker is a moderately demanding load, however, as can be seen from its plots of impedance magnitude and electrical phase angle against frequency (figs.1 and 2). With a maximum of 7.8 ohms, but a value below 6 ohms in the midrange and below 4 ohms in the bass and high treble, a good 4 ohm-rated amplifier will be called for."
Any wisdom on amp choices? Budget is under $4000 used. Tube only please. ;)
Thanks!
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- 7 posts total
- 7 posts total