Thanks, new age
Yes, I'll bring a couple of Acoustic Alchemy CDs with me to test the tubes that will suit my taste. I'll be scouring Makati Cinema Square and Park Square this Saturday.
To the other friends that I haven't met here, can you recommend some stores that offer affordable yet fantastic amps? I believe there is a topic here somewhere that lists the addresses of these stores. However, I will really value whatever inputs that you may have regarding their staff and stuff.
A private mail will be excellent so as not to offend the stores that do not meet your auditory and public relations standards.
Again, many thanks for helping a newbie like me discover the wonderful world of good tube amps and music.