I used the Joule LA150 Signature Edition with the RM9 and RM10 with my VSMs - excellent combination. However, as Clio9 has mentioned I prefered the Lightspeed Attenuator ($450) - but it is much less flexible and convenient since it only has one input/output and requires short ICs. That being said, give Roger a call and ask him what he thinks of passive preamps with his amps - the LSA is even better than his Pot-in-a-Box. As far as the RM10MKII it drives my Merlins with no problem, same wattage or a bit more than the Ars Sonum that Bobby recommends - in fact I use the 4ohm tap ("light loading") that takes the power down to 27 watts, but lowers noise, reduces distortion, is easier on the tubes, increeases damping and provides more peak current when needed. The amp is not warm in a euphonic sense, but with your Joule, you don't want or need that from the amp (in fact a warm amp would be the last thing I would used with the Joule preamp).
Berning EA-230 vs RM-10mkII with Merlin VSM
Preamp is a Joule LA 100 mkIII. Curious as to whether anyone has done a direct comparison with these two amplifiers. Any insight is appreciated. Ultimately, I am looking for inner detail and realism, but with warmth ( I think my preamp takes care of some of the warmth). I have been happy with the ea-230, but have heard wonderful things about the Music Reference.
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- 7 posts total
- 7 posts total