How many watts per channel are enough?


I am considering my first tube amp (Prima Luna Prologue 5 or Jolida 502 p). I lean toward the Prima Luna but it only has 34 watts per channel. Is that sufficient to drive my Jm Labs Daline 3.1 speakers (rated at 89db into 8 ohm)? My preamp is a Jolida 5 t. The room is 12 by 24 with high ceilings. I listen primarily to jazz and classical at low to moderate volume. Thank so much for any advice.
hugo1

Showing 1 response by rar1

I use the PL 5 with Opera Platea floorstanders (86 db sensitivity) in a 26' x 15' X 9' room. I use either EL 34 or 6CA7 tubes, which give you a few less wpc than if you use KT88s. I listen to CDs almost exclusively. The front end is a Musical Fidelity CD PRE 24 cd/ preamp.

It comes down to four items to consider:

1. how loud you play your stereo
2. what types of music you listen to
3. how noisy is the street you live on
4. do you live in a private house or an apartment house

I live in NYC (Queens) in an apartment house on a major road which connects to the LIE and supports a major bus route and a fire house.

With all that said, the PL5 will play plenty loud if you listen at low to moderate levels. If you like your music loud, you are probably looking at a solid state amp or a more expensive (and powerful) tube amp.

Rich