All user reviews for the SPL Tube Vitalizer

Esoteric EQ with two bands of compression
and output circuit with limiter tube.
the three lamps are Sovtek 12AX7 LPS.
all offer a nice finish, nice and rotating a good quality of VU meters, cooling and also well thought out and the rack just totally take place in environment "tight".

UTILIZATION

It is a machine that beautifies with fresh class every stereo signals.
Personally I use it live on or even master stereo bus, either on a classical music concert or a festival of jazz and contemporary music!!
Superb bus drums, vocals or strings .....
it is a machine with the indications can be a bit confusing, it is advisable to read the doc and then to validate what our ears hear,
It seems to me perfectly Qualibre for maximum versatility, if not a bit wide filter for my taste in "serious LC filter" / ON /.
by against the LC filter on the high is amazing, a lil bit and it was directly a beautiful color "English" on the top medium

SOUND QUALITY

I love the bass sound without bass soft mode "LC filter,"
LC filter or a mix of bland,
the medium filter mode is also open to the maximum of rare beauty,
even if the machine tends to dig a bit in the middle of the band, I love him Eq add a stereo out again just some areas of the medium
compression bands extreme high and low is effective and musical
this machine provides a nice sense of space and expansion of relief through the output circuit all lamps! the 12AX7 LPS with a high output level and collect more than any other 12AX7! (So ​​little distortion, but a beautiful harmonic generation)
It was actually thanks to a single machine able to perform work that would be complicated and usually require a more complex chain of hardware and high quality.

OVERALL OPINION

A serious and completely new machine in the world of audio,
as often with SPL, these are new and unique ways to approach the control signal. A kind of polar opposite to home TC Finalyzer!

I think it is necessary to combine the tube with a good vitalyzer Eq param stereo just have a real control on the medium that filters harmonic generation may tend to soften so too harsh.
Originality and quality of life really gives the signal.
excellent machine, rare and irreplaceable!

* Before I had an Avalon VT747sp for the same use that I finally sold the Tube Vitalyzer I combined today with a Neve EQ Summit Series "element 78" the MPE200, the medium is deadly serious as the extreme and upstream tubevitalyser the job done well!

I have mine on the two lamps kit of your choice (the original LPS) and currently 3x "OUR" matched United States in January!
their sound in the medium

arnaud Houpert
sound engineer