Dunlavy SCIV - What amp are you using?

Hello Pubul57,

I've never heard the Atma-spheres with the Dunlavys. I might be wrong, but I always thought the Atma-sphere amps liked to see high impedance loads, something that the Dunlavys certainly are not. Ralph would be able to answer that much better than I.

As for the Music Reference RM10......all I can say is WOW. 35 watts from a pair of EL84's per channel is something else. Usually you get about 12-15 watts from a pair. With that being said, I love the sound of EL84's! I've got three EL84 amps driving three different sets of speakers....that's how much I love them! My custom EL84 amp has a very beefy supply to it and is very well built. Very low dcr and is incredibly dynamic, fast transient attachs, with great body and harmonic resolution. It is using some fantastic vintage Pilot Corp output transformers that sound great, although rolled off on the bottom end.....but very tight until they hit the rolloff point. They put out a very "powerful 15 watts" and yes, I have used them on my Dunlavys. Great in a smaller room, but not enough juice for larger rooms. I'd have to believe the 35watt RM10 would be powerful enough. I have read a lot of people do love that amp, so I wouldn't hesitate trying it. I'd love to hear it actually. I'm not sure where you are located, but I'm in Wisconsin and would be willing to have you come by for a listen.

Hello Nilthepill,

I am jealous. I have heard and lusted over the sig V's for many years. As much as I love the IV's the V's are so much better providing you have an accomodation music room for them. Unfortunately, I didn't think I had a large enough room to do them justice and therefore thought that the IV's would serve me better "in my room". I agree with you too. I love what a good tube amp does with these speakers especially with the types of music that I listen to. I had spent some time with a solid state Forte (model 4a if I remember correctly) that put out 50 class A watts into 8ohms....can't remember if it doubled into 4ohms. It reseasonably well, but honestly my custom EL84 amp with 15 tube watts with tubed rectifier sounded more dynamic and really seemed to put the flesh on the performers, so to speak. With the 845 single ended triodes....it is pure heaven.

The RM10s can be mono bridged for 70 watts - alot of EL84 power. The OTLs do like high impedance, but smoothness is very important and you can use the Spelts autoformers to raise the impedance load the amp sees.

Hi Pubul57,

That is good to know about the Spelts autoformers. I did not think of that. Thank you.

I ran a pair of Dunlavy SCIII's with a cary slam 100 monoblocks (90 watts triode mine was the first gen no ultralinear) with great success.