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Photos by Chuck Francis
For thoughts about cables generally and reviewing methodology, see Martin Colloms's essay "Colloms on Cables."
Ray Kimber founded his enterprise (footnote 1) in the late 1970s, and for the last half-century has withstood the ravages of this difficult market. He first got involved in cable technology while addressing the problems of induced interference in audio connections where high-power installation lighting was involved, especially early thyristor-controlled systems.
He found that standard braided shielding was effective with regards to induced…
Kentucky manufacturer Thiel has acquired a reputation for the coherence of sound presented by its range of distinctive, sloping-baffle, floor-standing loudspeakers. Designer Jim Thiel gives a high priority to linearity of phase response; as a result, he chooses to use phase-linear, first-order crossovers in his designs, the target response being the combination of electrical and mechanical filtering. As the out-of-band rejection is then only 6dB/octave, it places demands on his chosen drive-units to be well-behaved, not only in their passbands, but also outside of them. In effect, the…