Analog tube preamp.
No effects processor.
Level connections, there is everything necessary (jack, XLR, I bought it to use a condenser microphone).
1U model.

UTILIZATION

Extremely simple (which is also its limit) we stroll presets presets (there are fifteen, the changes are not always obvious ...).
The manual is basic but perfectly adequate for this type of machine.

SOUND QUALITY

It can happen to vary slightly depending on the preset chosen stamp. But I think this preamp works primarily on the signal strength. All sources can be boosted significantly. The lamp in my opinion, does little in terms of color noise (maybe he should replace it to feel a difference). Trivia: I have connected an old Ibanez low end I itches for 15 years, stunning! I found the pure, warm, quick, magnified.

OVERALL OPINION

This is my first amp, I bought a year ago. I think he does a good job. It hosts obviously very well my condenser microphone. In addition, it brings my intruments (guitar and bass) to a remarkable level while respecting their timbre.
For the price, it's really a beautiful machine.