LIMITED TIME! Take $100 off this model, and 50% off options! Following the successful Vader Series headless basses, and in conjunction with the new Zeus Series models, the Kiesel Guitars Custom Shop is excited to announce the new Osiris Series headless basses. Osiris basses are offered in 4, 5 and 6 string versions, and like the Vader & Zeus headless basses, the OB4 Osiris headless bass is constructed from premium woods, not composites, so their tone isn't a radical departure from our traditional models. The Osiris Series headless basses are made in the USA, and loaded with features, along with having Kiesel Guitars full complement of Custom Shop options available. It's boutique instrument, without the boutique price, because Kiesel Guitars sells directly to you. You can build your Osiris OB4 bass exactly the way you want it, and be the proud owner of an instrument that will last you a lifetime.

The only way to appreciate the performance of a Kiesel Guitars instrument is to use it in your own environment, giving it the test of "real world" performance. Take 10 days to try out your Osiris headless OB4 4-string bass. If you're not completely satisfied, you can return it - no questions asked. Your trial period starts when the merchandise is received by you, not when it's shipped. Really give it a workout. If you're not satisfied for any reason, send it back for a prompt refund or exchange - you would only be responsible for the return shipping. (US and Canada customers only; international customers, see here)



The OB4 is built at the Kiesel Guitars Custom Shop in Escondido, California.

Osiris OB4 Headless Bass Specifications:

construction bolt-on neck
scale length 34"
body alder
neck maple with two high-strength carbon-fiber reinforcing rods and fully-adjustable dual action truss rod
fingerboard ebony, 14" radius
inlays white pearl dots with standard black-ring Luminlay Super Blue side dots
neck dimensions 1.54" wide @ nut, 2.5" wide @ 24th fret; 0.79" thick at 1st fret, 0.89" thick at 12th fret
hardware black
bridge Hipshot™ with .75" (19mm) string space
nut Kiesel locking nut system (accepts standard strings)
frets stainless steel medium-jumbo, .103 wide X .048 tall
pickup Kiesel Radium KRH radius top alnico humbucker pickup in the neck and bridge
electronics 18V active/passive electronics, master volume/push-pull active passive switch, pickup blend, stacked concentric bass/treble, stacked concentric mid with sweep
strings Dunlop Super Brights
dimensions 38 1/4" long, 12 3/8" wide, 1 5/8" thick body
average weight 8 pounds