speaker match Primaluna Premium

To see some fairly flat impedance curves take a look at my web page which shows some of my designs impedance curves verses other name brand models. Google any loudspeaker and see if they have a Stereophile review and check out the curves of them. Unless they use series crossovers, standard crossover impedance curves usually look like a mountain range with large peaks and valleys. With a tube amp, this will result in an uneven frequency response with bumps and suck-outs due to the fact that tube amps will deliver more power to the frequencies with the higher impedance peaks.

Disclaimer- I'm Fritz, the builder of FritzSpeakers

Thanks bob . 

  Except for the Vandersteen 3a's , they look better than my Dicapo i's . Pitiful , because I thought that the Dicapo i's were pretty decent with tubes !

Happy Tunes . 

Thank you bob , that is good to know .

This is why I asked for some numbers to relate to . When I compared the Di Capo i graph to some of the others , it did not look nearly as flat . But I was not sure how much of a variance was acceptable .

Good luck .