First off I'm not going to fork out for a tube amp so please don't tell me to do so (yet!). I'm playing a 12 string electric into a Roland Jazz Chorus 22 amp...I like the sound but don't love it ...I love the chorus effect. I play my 6 string into a Laney L20t and it sounds great. Has anyone got a tube pre amp pedal or any tube pedal that gives out that warm tube sound and feel that goes before your amp ? If so what is it ? I'd like something to 'sparkle'...jump out at me...that extra something !