* 12AX7 Tube slectionn hand.
* Output limiter slectionnable.
* View meter needle.
* Gain and of variable output, with an available gain of + 20dB.
* 48V phantom power.
* Phase inversion Slecteur.
Really very easy to use.
For my part, I think the sound is played correctly with an intake of presence and warmth to the sound.
Before I had the TubePre of PreSonus but I was tired and dbrancher connect the transformer without stopping. The nady is provided with an on / off button !! happiness! I use it for a week and I am satisfied with the price-quality ratio. While Mtal with pots that seem solid ..
I do not regret my choice.
May be only half rack would have perfect t but hey ..