Class-AB Amplifier for Vivid Audio B1 Decade Speakers

Hi Doug,

As you’re well familiar with Vivid Audio speaker technology, I’d like to know whether you have any general suggestions on amp matching. I currently use a Devialet Expert 220 Pro integrated amp, but I have an itch to experiment. Do you have any thoughts about pairing a classic class-AB amp with Vivid speakers? It’s not that I’m unhappy with the Devialet, it’s just that I might like to bring a touch of warmth to the mids. I note that the former US distributor for Vivid used Luxman amps, for instance, in demos. Also, I think you might have used a Hegel amp in some of your Vivid reviews.

My only music source will be a Lumin T2 streamer, which uses Leedh digital processing and negates the need for a preamp. Also, Lumin advises using a balanced connection, so that would be a requirement for any amp I choose.

My budget is up to $7500, and I don’t mind buying used.

Thoughts?

All the best,

Michael (owner of an identical pair of Vivid B1 Decade speakers to the ones you reviewed)
United States


Hi,

I love Luxman’s products, but if you’re buying new, $7500 won’t be enough to get you into the M-700u power amp, which is priced at $8995 in the US. If you can find one used, that’s a different story. It’s rated to deliver 120Wpc into 8 ohms—I think you’ll need that kind of power to get the best from the B1 Decades. However, your budget is more than sufficient to get you a new Hegel H20 power amp, which I think is priced at $6000.

The Hegel H20 is rated at 200Wpc into 8 ohms, which is more than enough power for your Vivids. In my opinion, the Hegel is as good a place as any to start—many of our writers own or used to own Hegel products and none of them have ever had a complaint. In fact, writer Hans Wetzel has purchased three Hegel integrated amplifiers—the H300, the H360, and now the H590—and will probably turn to Hegel again if the company releases a new model.

If the H20 doesn’t float your boat, see if you can stretch your budget to buy a Luxman. If that’s not possible, and you can’t find one used, then write back and I can probably give you more ideas.

As for your speakers, I’m jealous—I loved the way the B1 Decades looked and sounded when I had them in my room, and I hated to send them back.

Doug Schneider