Next step: tube pre or tube power amp?


I own a Rotel pre/pro RSP-985 SS preamp and a matching Rotel 120 watt power amp. If I wanted to move into tubes, would I get better mileage out of a tube pre or tube power amp?

I love the convenience of the rotel preamp (remote, built in DACS etc) but I understand that a tube pre will have more impact than just a tube power amp. Is this correct?

Also, my speakers are 91db efficient. What wattage tube power amp would I need to drive them to medium/loud levels?

thanks

Steve
stevecuss

Showing 1 response by dav65mus

You could always try a nice tube integrated. That will allow you to see if you like the tube sound.

I am currently using a will vincent modded dynaco st70 and classe dr6 preamp (said to be somewhat tubelike) and love the combo.

I also have a bryston 3b st amp, but I prefer the soundstage and musicality the dynaco provides.

I did not like my dynaco much with a set of inexpensive el 34 tubes but after a switch to genelex kt66 repops it sounds great.( It is fun to tube roll and change the sound of your gear)

If you go amp or preamp I would go amp first with a kt88, or 6550 based power tube. Those tubes will give you a hint of the tube sound without being too "warm".