Cables & Accessories

Black cube is no square Richard Black rattles his skull with the help of this analogue/digital input headphone amp; but are both inputs created equal? Lehmann is a company that specialises in phono and headphone amplifiers. This is an unusual proposition in that it manages to be a headphone amplifier, a preamplifier and a DAC all at once. Admittedly, viewed as a preamp, it’s a bit basic, because it features only one analogue input, and the DAC has only one input which is USB (when this is active, that is when it detects it is connected to a valid source, the analogue input is bypassed). So really this is an analogue/digital input headphone amp with a volume-controlled line output! Heady power Lehmann’s idea of what constitutes a headphone amp is generous, with a full push-pull power amplifier output configuration.

The right balance With Magic Racks your hi-fi literally floats on rubber bands and as Richard Black discovers, it provides a unique way to isolate your system. There have been plenty of new designs for equipment supports over the years, the majority of them taking rigidity seriously along with such anti-vibration measures as spikes. A few, though, seek to decouple equipment more thoroughly using sprung or otherwise ‘floppy’ support systems, with or without damping. Newcomer Magic Racks has come up with an ingenious way of implementing the floppy approach, using what are basically rubber bands – long strips of neoprene rubber, placed between supports in such a way that they keep equipment clear of the floor or the level underneath, while allowing it to bounce freely.

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Concert for one Jimmy Hughes looks at the latest solution for audiophile-quality sound from headphones – Musical Fidelity’s new M1 HPA amplifier. . . There was a time – admittedly forty or so years back – when every self-respecting amplifier came with a socket for headphones.

Could this be one of the most affordable turntable upgrades ever?