I am very familiar with the Valvet L2 preamp and have had some time with the Soulshine 6sn7 version, both in my own systems.
The L2 preamp is toneful and has a big, rambunctious sound. The Soulshine is comparatively more disciplined and restrained while being very smooth, resolving and civil. Ironically, there's more violence in the simpler L2. Both are very good preamps for driving SET amplifiers, especially the L2 in light of its assertive event transients, sonic projection and bass discipline. The latest Soulshine is a bit different as being able to leaven the brighter and grungier aspects of push pull tube amps and to inject more tone in solid state amplification. With SET it is finally and dynamically mellow and lovely, though tubes can shade that one way or another.
Using the great 6sn7 tube, the Valvets can be bent to sonic reference via substitution of the many brands, eras and constructions of 6sn7 octal twin triodes. Lots of options to dial them in.
I expect to hear the Class A solid state mono amps soon.
Phil
The L2 preamp is toneful and has a big, rambunctious sound. The Soulshine is comparatively more disciplined and restrained while being very smooth, resolving and civil. Ironically, there's more violence in the simpler L2. Both are very good preamps for driving SET amplifiers, especially the L2 in light of its assertive event transients, sonic projection and bass discipline. The latest Soulshine is a bit different as being able to leaven the brighter and grungier aspects of push pull tube amps and to inject more tone in solid state amplification. With SET it is finally and dynamically mellow and lovely, though tubes can shade that one way or another.
Using the great 6sn7 tube, the Valvets can be bent to sonic reference via substitution of the many brands, eras and constructions of 6sn7 octal twin triodes. Lots of options to dial them in.
I expect to hear the Class A solid state mono amps soon.
Phil