Now available in the UK and priced at around & pound 1,000, Wadia& rsquo s 151 PowerDAC mini is ideal for users of iPod and iPhones for whom sound quality is as important as convenience. The sleek casework houses a Digimaster 24-bit/384kHz upsampling DAC with voltage gain, with a current buffer providing 25watts into eight-ohm loudspeakers, and 50watts into four. Co-axial S/PDIF inputs, along with TOSLink and USB, allow connection to Wadia& rsquo s own 171 dock, amongst others. For more information, call 020 89713909 020 89713909