What is your opinion of this product?
I bought this unit to be my front in pre-amp for my recording studio, but also use it for live performance as well. It works great for acoustic guitar, electric guitar, bass, vocals and drums. I also use to track my midi sound modules. This adds natural warmth, and can be crystal clean, to pretty dirty distortion. This is a great pre-amp, it will simply boost your signal level with clarity, or if you want it can boost it with distortion, all at your control. This unit is very well built, while it does seem to add some noise when driving the tubes extremely hard, or if the signal isn't boosted enough, you can easily remove this with noise suppression or a gate. I would recommend this for anyone looking for any pre-amp, and if you are looking for a tube pre-amp this is a great unit to have.