Wyetech Labs Ruby Std preamp - any views?


My curiosity has been piqued by this tube preamp, designed with an original circuit layout. Does anyone have any opinions?
spiritofmusic
No problem, Peter.

BTW, before I bought the Opal, I had a Hovland HP100. It was my first tube product, and was gorgeous to look at and sounded great, albeit a bit light in the bass.

Neal
F1a, you state the Ruby is transparent, but on the warm side of neutral. I've actually found v.few components to be warm AND neutral, often these conflict, can you describe the sound a little further to illustrate how it pulls off what can be conflicting qualities?
Yeah somewhat contradictory... Transparent to me means detailed without the artificial edge you often hear in high NFB solid state. Warmth to me denotes naturalness, what we hear live. The Ruby's warmth also reveals the natural body of a tone, and preserves a beautiful harmonic portrayal. These qualities combined with its strong dynamics serve piano particularly well, with its percussive nature projecting effortlessly into the room. Quite engaging indeed to hear reproduced music come to life.
F1a,that sounds like the ideal balance of attributes. I'm actually pretty happy with my Hovland HP200 tube pre, but with a change in the balance of my system with 8kVA balanced power and grounding changes, there may be a bit of accusation of leaness to be made against the Hov.
So, no rush to audition the Ruby, and it's fairly difficult with me being in the UK and no dealer network, but it'll happen. And fortunately it's in the "sweet spot" of sub $10k that I'm happy to pay.
Hi F1a,
Agree with you wholeheartedly, transparency and tonal warmth can and
do coexist. The audiophile dictionary has yet to be written so terms have
various meanings to different people. Transparency to me means the
absence of a veil or scrim that's between you and the music presented in
front of you. The more effectively this obstruction is removed, the more
transparent your sound will be. This will allow the true sound of
instruments and voice to be heard more naturally. This more natural and
honest sound does reveal the full tonality and body that is present. Live
acoustic instruments have much color, timbre distinction, vibrancy and
weight, this is what true transparency reveals. If in doubt, go listen to
someone playing an instrument un- amplified. The current Hifi definition of

transparency seems to be accepted as a thinner and lean sound which is
wrong in my opinion. All this does is strip away the natural full
and complete tone and rich harmonics that exist in reality. SET amps really

opened my ears to this more realistic-natural sound.
Charles,