I’ve over a dozen Synergistic Research HFT’s and agree with Goose and Millercarbon. They expand and lock in the soundstage. I simply. followed the instructions that came with them and then experimented a bit on my own. Very pleased with the results.
Alfred at Highend-Electronics found here at Audiogon can help you with more details and offers a free return policy.
Alfred at Highend-Electronics found here at Audiogon can help you with more details and offers a free return policy.