Jeff Rowland preamps compared – Coherence II, Synergy IIi, Concerto and Corus


“Ultimately it was felt by majority of the group that the Coherence II and the Synergy IIi, both with the BPS + external switching power supply, sounded best. While I shared some of this sentiment, I felt that none of the other amps could match the enormously impressive levels of transparency and resolution of the Corus, and its superb bass sealed the deal for me. I have been on a quest for more neutrality for some time now and for me, the Corus was the winner, even if it marked the start of a different sound signature for the Jeff Rowland brand.”


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