I originally wanted TRB6PII but I found it close to $3000 but for TRB6 and TRB6II both are priced at $2000 with shipping. All of them are Made in Japan
At the moment I have a Pre-Gibson Tobias Killer B6 Bubinga 34" which I'm thinking of converting to a fretless after I get another 6 string bass
here are the links what do you guys say
What are the differences?
At some point I thought of a JP1 also but not sure about it.
I wish I had the chance to try them all out and see it for myself.
TRB6
Yamaha TRB-6 6-strings Bass Cherry Burst | EV3 Gear Collection | Reverb
TRBii
Yamaha TRB II Red Burst | Camden Guitars | Reverb
TRB6PII
Yamaha TRB-6PII Made in Japan | Japanlots | Reverb
I've got a bit of practical experience here, so I'll chime in. First off I agree with what others have said; don't mod that Pre-Gibson Tobias. I've done it with two other now desirable basses and regretted it.
Regarding the fretted to fretless mod in general, I also recommend not doing it. I've been there 3 times;
- I did myself; fun but terrible idea
- I bought from someone else that had it done; just never seemed "right"
- I had a luthier do for me; came out beautiful but still never felt right
I'm no luthier but my guess is there's more that goes into a fretless than whether or not the neck has frets...it's got to be a design principal. Now that I own several purpose-built fretlesses, I've noticed a huge difference between them and what I've tried in the past, including low to mid range bolt-on's that just have neck options.
Lastly on the TRBs; what's your intended application for it? I've still got my original TRB-6P from the early 90s and will never sell it. I've played the original series 5P as well, great sound and I've always wanted one just for nostalgia. I've tried the TRB II and TRB-6PII, never really jived with either, I think because of the pickup and preamp design changes. I think it's akin to what
@Bijoux said earlier.
All that said, while I adore my TRB-6P, it's not the most versatile sound. I've played a wide variety of music over the years, both in bands and recording, and the TRB wasn't the best choice for much of it. I made it work because it became my primary bass for many years, but it wasn't the best choice. If you're doing your own creative music, or jazz, or some country, or anything low-gain, it's probably a match. For everything else I think it just gets lost in the mix. If you're in a gigging cover band, forget about it as it can't cop a P tone. I also tried playing in metal bands with it for years, but it just wasn't the right sound.
IIRC though the 5P had a much more versatile sound, likely because of the pickup design. Assuming my memory is right I'd take that thing to gigs in a heartbeat.