If I may ask, how would you describe the difference between your USA Neck-Through and Bolt-On fretless Spectors? As you might be able to tell, I'm your atypical Spector player who prefers their bolt-on tone to the "Classic Spector" neck-through sound. I haven't gotten the opportunity to try a US B.O. yet, but the opinion of someone who owned and played both construction styles would help a great deal if I decide one day that I'd like to "move up" to a US B.O. with it's different woods, hardware (especially the change from the traditional Spector bridge to the custom Hipshot A) and "handmade" construction.
Here are the specs for my two fretless Spectors
Spector NS5XL
Body: Quilted Maple wings
Neck: 3 pc Maple
Fingerboard: Ebony
Pickups: EMG DC 45
Preamp: EMG BTC
Tuners: Gotoh
Bridge: Spector
Finish: High Gloss
Currently strung with DR Black Beaties
Spector NS5JH
Body: 2 pc Quilted Maple
Neck: 3 pc Maple
Fingerboard: Rosewood
Pickups: Neck-EMG Jazz, Bridge-EMG CS-TW
Preamp: Aguilar OBP1
Tuners: Gotoh
Bridge: Hipshot B style
Finish: Satin Oil
Currently strung with DR Red Devils
First off, they both feel like a Spector. They balance pretty well when strapped on. The difference? The bolt on weighs, at least, a pound less than the neck though. My back certainly likes that.
I like both the Aguilar and the EMG pre, but prefer the control layout of the neck thru. I prefer Vol/Blend over Vol/Vol and shelving over boost only. Although the Aguilar is set up for 9v, it does seem to be a bit hotter than the EMG. It makes me wonder how it would be at 18v.
Tone. The bolt on with the Aggy, to my ears, is more agressive sounding with a more pronounced midrange. The single/dual option of the CS-TW pickup is very cool. It has a decent J sound in single mode, but pull up on the push/pull pot and it's all Spector. I like it so much, I am considering doing this mod to my other Spectors.
The Neck though seems to have a more refined sound with the typical sparkling highs and thumping lows that are associated with Spectors. Using the blend control brings out the mids. Live the neck though sits in the mix quite well, but certainly can get aggressive when you dig in. The bolt on definitely likes to be out front, but can be tamed depending on how the controls are set.
I dig the Spector bridge on the neck thru over the Hipshot B stlye. If the bolt on was a current model with the A, I would be much happier. I will say, I don't dig the weight of the Spector bridge and have looked into a Spector Brass/Zinc alloy replacement (PJ stated it is a bit lighter).
I like both the high gloss and the oil finishes. Both necks are comfortable and the gloss has never felt sticky. I do like the feel of satin though.
Does that help?
