We owned the Sennheiser HD 650 Headphones for a decade now, and so, review them here. In that time, we used them with many CD players, iPods, iPads, earphone amps, and stereo receivers. Our impressions follow in this review. Sennheiser HD 650 Headphones Review: Overview Impressive dynamic headphones with their notably full response. There’s no … Continue reading Sennheiser HD 650 Headphones Review