Right on Lou !!! Slow amps with limited bandwidth and poor rise time using gobs of negative feedback have nothing to fear from these cables. Then again, amps of this nature are not typically found in audiophile systems nowadays. This is due to the poor sonic characteristics that they introduce into the system ( lack of air & high frequency detail, veiled midrange, etc.. ). That is the reason why i recommend using the Zobel's for the mass majority of installations. Most SS amps have come a long way since the 1970's in terms of the spec's ( lower grade parts and circuitry with greater error correction ) vs sonics ( faster & wider bandwidth circuitry with better quality of parts ) approach to building and designing SS amps.
Bare in mind that even if an amp can't deliver rull rated power at very high frequencies, that will NOT keep it from "trying" to deliver power at those ultrasonic frequencies. Since the amp is trying so hard to reproduce power at out of band frequencies, the signal that is being reproduced in-band is compromised. As such, the Zobel's may even be beneficial to amps that are not normally thought of as being "fast" or of limited bandwidth design. Sean
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