Go for a second hand RP7 or RP20 if you can get one. They are both Valve based. If you've ever tried one and it did not sound good, it was probably the valve. I changed the valve on mine and plays like cream. You'll get it cheap and sound great but you won't get the functionality of the GNX series. Nevertheless Its a great pedal board [Just bought one out of curiosity though I don't use pedal boards.] I paid £80 approx Rs 7000 . If you've got the money go for the GNX series or a Gt6. If you are not really interested in pedal boards, invest in Rack effects like Rocktron Voodoo Valve or Expression or a Line6 Pod Pro XT. Though you will need to invest in a switch pedal to switch between effects while gigging.
