A few years back I built a pair of Martello V0.10's for my wife using the FR88EX drivers. I just love the design & sound from these. Unfortunately the FR's are no longer available. The physical size of the cabinet of the martellos is just right for what I want to build. Is there currently another driver that would do justice to the same cabinet, or other driver out there with a similar size cabinet which will sound the equal or better? I have seen the FR88EX drivers sometimes on e-bay but the price is way over what I want to pay or I am wary of the seller or originating sales location.
Also is American Birch ply similar to Baltic birch?
Thanks.
Also is American Birch ply similar to Baltic birch?
Thanks.
I'm not sure if these will work, but I have a few NOS Fountek FR83 drivers. I'd be willing to part with a pair of them if someone can tell us if they're close enough to the FR88 drivers.
Mike
Mike
Wow! Nothing pops up to even know if it's a valid driver. 🙁 Based on published specs, the Fe85 should in theory work with a bit of series resistance to 'fatten' it up to fill the 88's larger cab tuned lower.
Unfortunately the FR's are no longer available
I have 4 in the box (+ a few dinged ones) ready to go. Cheap.
dave
from a quick Google search, I find this excerpt from Rockler:
so, maybe?
When i was building, the distinguishing characteristic of "genuine BB" was the higher count of thinner lamination layers as compared to standard plywoods
With a solid wood core and beautiful birch veneers on both faces, our American Birch Plywood is suitable for a wide variety of projects, including cabinets, entertainment centers, wall panels, coffee tables, bookcases, benches, desks, shelves and more. The birch veneers are close-grained and smoothly sanded, meaning only minimal prep is required before finishing. Essentially void-free, the multiple solid wood plies boast superior screw-holding power when compared to products with an MDF or particleboard core. Use it in most applications you would use Baltic birch plywood.
so, maybe?
When i was building, the distinguishing characteristic of "genuine BB" was the higher count of thinner lamination layers as compared to standard plywoods