NAKAMICHI: 680 dual-speed cassette deck – test review

Howard Popeck writes: Launched in 1980, the maker’s claims were, on the face of it, outrageous; “True high-fidelity performance at half-speed”. Although cassette recording and play-back technology were, through outstanding engineering, approaching the theoretical limits of what could be achieved, and enthusiasm for the medium was probably at its peak, true audiophiles rarely accepted that […]

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