Hi-Fi Plus have reviewed Benchmark’s new HPA4 preamplifier/headphone amplifier.
http://www.hifiplus.com/articles/benchmark-media-systems-hpa4-headphone-amplifier-1/
Purité Audio have the HPA4 available for demonstration/home evaluation.
Keith
http://www.hifiplus.com/articles/benchmark-media-systems-hpa4-headphone-amplifier-1/
Purité Audio have the HPA4 available for demonstration/home evaluation.
Keith