Turning the sound of a guitar into an organ! - Something I've always liked the idea of! - The POG2 was my first attempt to achieve this, but only gave one approximation (well, that's all I managed) and was a very church pipe organ kind of sound. There are at least a couple of online demos of the C9, but if you look closely, there appear to be many cuts and edits, which suggest that even the "Experts" are making many mistakes and overdubs. There also appear to be only a few reviews here, made some months ago. Therefore I expected this to be rather tricky (even difficult) to use. The Thomann sound samples are encouraging though, and having a mix of guitar and organ sounds more usable. Some of the other reviews suggest that this is more of a "Fun" pedal, rather than a "Must have". I waited over a year to see if more users came along, but the price just went up recently (damn!). A more expensive "Fun" pedal? - Perhaps! - The actual sound this produces is VERY convincing, even more so because I follow it with plenty of reverb. It probably all comes down to your expectation and how you intend(ed) to use it. If you play rhythm chords, it works brilliantly with mostly dry sound and just a bit of organ underneath. Being fully polyphonic, it captures every note of every chord and it's as if the band just gained an invisible keyboard player. If you want keyboard organ to be up front and leading, then you need a keyboard player. The C9 produces very familiar sounds which can fit in with the rest of the band, so long as it is not your main up front requirement. I find it to be very easy to use (my expectations weren't high), so long as I remember I'm playing guitar. It is NOT a true bypass pedal - This is stated in the manual. I've had to get another true bypass switch pedal.