| The TVC is a pair of transformers that have 24 tappings to provide 24 different level of volume control. so the stepped volume switch has 48 wires to it and a lovely click action. TVCs overcome many of the limitations of normal volume controls (eg poor channel matching at low volumes and varying impedance) but are usually very expensive (eg Music First starting at £1600). The Promitheus starts at $520 (£400) but then customs duty and VAT are due.rnThe Promitheus website (promitheusaudio.com) gives details and reviews.rnOne review ends "The Promitheus Audio TVC SE is not a curiosity or a toy. It is a serious audio component, and probably the very best bargain in audio today. It doesnt have th... |
| £349 |
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