No, I didn’t buy any stair treads. I just thought it was a good price and I was sharing
But yes, with oak, walnut and a few other really hardwoods. I do like a 10 pass run when I cnc
Nothing special about stair treads. Sometimes they can be thicker than normal 1" material, and/or can be veneered MDF. But not in this case. It is just an edge glued oak board.
I use PB stair treads for almost all of my baffles. It is remarkably stiff and dense compared to regular PB and is 1-1/8" thick. Take the first couple passes slow and shallow when machining them and it will not let the smoke out.
Thanks for the details, I haven;t tried any stair thread - understand about the PD stair tread being denser, but the Hardwood ones makes sense since stair tread or not for a given thickness and wood species the hardnedd would be the same
I built my Plumber's Delight speakers with 1-1/8" thick particle board stair treads from Menards. Small 3 liter cabinets, rock solid. No bracing required.
I actually like how well those edge glued oak stair treads machine (whether the table saw or the router). I've had zero tear out issues and if you keep moving zero burns. I generally get the thicker 1-1/4" oak treads from Menards. They are usually around $25 for 1-1/8" x 11.5" x 48". They are super stiff at that thickness so you can get away with few mounting fasteners than would be possible with a standard 3/4" MDF baffle.
I built a pair of Scott's Matrix Revolution speakers using Menard's 1" thick edge glued pine stair treads. Some warpage ocurred during the construction process, but not too bad.
I keep getting busy or forgetting to stop by my local Menards. Their website says they still have 58 cans of that spray adhesive available. I sometimes use that to hold foam damping in place.
@ani_101 said:
Anyone used the big GRS ribbons and have measurements for it? XO point, distortion, any good info on them
I'm interested also. Looks to be "same" as the Fountek NeoX3.0 based on Looks/dimensions and very similar FR graphs. Which has a rough estimate minimum of 2khz with 12db/oct filter.
I broke down and bought a pair of the big fellas. Mrs. JR will not be pleased as I have spent over $300 in last week or so lol. Oh well, onwards and upwards.
FYI. Julefidelity has “New Lower Pricing” on all 400v caps and terminal plates. We are restructuring the website for a clearance page also. We will be permanently lowering prices on all JF products.
Comments
No, I didn’t buy any stair treads. I just thought it was a good price and I was sharing
But yes, with oak, walnut and a few other really hardwoods. I do like a 10 pass run when I cnc
https://www.jfcomponents.com/
Nothing special about stair treads. Sometimes they can be thicker than normal 1" material, and/or can be veneered MDF. But not in this case. It is just an edge glued oak board.
I use PB stair treads for almost all of my baffles. It is remarkably stiff and dense compared to regular PB and is 1-1/8" thick. Take the first couple passes slow and shallow when machining them and it will not let the smoke out.
Thanks for the details, I haven;t tried any stair thread - understand about the PD stair tread being denser, but the Hardwood ones makes sense since stair tread or not for a given thickness and wood species the hardnedd would be the same
I built my Plumber's Delight speakers with 1-1/8" thick particle board stair treads from Menards. Small 3 liter cabinets, rock solid. No bracing required.
I actually like how well those edge glued oak stair treads machine (whether the table saw or the router). I've had zero tear out issues and if you keep moving zero burns. I generally get the thicker 1-1/4" oak treads from Menards. They are usually around $25 for 1-1/8" x 11.5" x 48". They are super stiff at that thickness so you can get away with few mounting fasteners than would be possible with a standard 3/4" MDF baffle.
I built a pair of Scott's Matrix Revolution speakers using Menard's 1" thick edge glued pine stair treads. Some warpage ocurred during the construction process, but not too bad.
I should probably pick up a couple. I only got one of the other boards (alder?) they were previously selling.
Just picked up the last decent one - grabbed 6 of the particle board 4' shelf boards for $2.99 ea. Now I just need to decide what to build.
No blades left here, but plenty of stair treads.
I keep getting busy or forgetting to stop by my local Menards. Their website says they still have 58 cans of that spray adhesive available. I sometimes use that to hold foam damping in place.
In typical PE fashion, they put something on sale shortly after I buy something. The white cone 10" GRS woofer is on sale for $15. What the f**k.
Same thing happens to me, JR - those 8" planar and face plates are on sale now when I just bought them 2 weeks ago.
I really like the Wiim Pro streamer. The Wiim amp has a TPA3255 amp built in as well as optical, analog, HDMI, and Bluetooth in on top of its streaming options. It also has a 10-band parametric EQ. Refurbs are $100 off: https://www.ebay.com/itm/126667111857?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=p1akqq7nsl6&sssrc=4429486&ssuid=_j04DleFTNS&var=&widget_ver=artemis&media=COPY
Big GRS ribbon on sale, $55:
https://www.parts-express.com/GRS-RT3.0-8-Hi-Res-Neo-Ribbon-Tweeter-8-Ohm-272-206?quantity=1
The silver faceplate is $7 as well.
Holy Moly! That's way too good to pass up!
GRS 10SW-4HE restocked $31: https://www.parts-express.com/RESTOCKED-GRS-10SW-4HE-10-High-Excursion-Subwoofer-4-Ohm-88-292-818?quantity=1
Anyone used the big GRS ribbons and have measurements for it? XO point, distortion, any good info on them
I'm interested also. Looks to be "same" as the Fountek NeoX3.0 based on Looks/dimensions and very similar FR graphs. Which has a rough estimate minimum of 2khz with 12db/oct filter.
https://audioxpress.com/article/test-bench-fountek-neox-3-0-ribbon-tweeter
Based on the distortion graphs.. 3khz+ might be a better bet?
The aspect ratio bothers me
Narrow vertical directivity, maybe 2.5k...
InDIYana Event Website
Kinda like a certain Peavey buyout oh so long ago....😛
Kind of yes. Their little brother are more appealing to me, aesthetically speaking.
I broke down and bought a pair of the big fellas. Mrs. JR will not be pleased as I have spent over $300 in last week or so lol. Oh well, onwards and upwards.
Walmart today
https://www.jfcomponents.com/
FYI. Julefidelity has “New Lower Pricing” on all 400v caps and terminal plates. We are restructuring the website for a clearance page also. We will be permanently lowering prices on all JF products.
https://www.jfcomponents.com/
A Factory Buyout at PE...basically a truncated SIG180 for $25 or $20 if you buy 10 or more.
The Fs is higher than listed on the SIG180's but actual measurements of the SIG180s have been higher that the data sheet claims.
https://www.parts-express.com/6.5-Aluminum-Cone-Woofer-Truncated-Frame-80W-4-Ohm-299-2129?quantity=1
Looks like they are used in the M6-1/2" powered speaker. Maybe something was a little "off" that created the Buyout batch (??). https://www.parts-express.com/Dayton-Audio-M6-Powered-Speaker-Pair-Black-300-462?quantity=1
Think I'll grab a pair to throw in my truck doors. I have rain shields to protect them incase some water makes it in there.
I wonder if JR would care to comment as to why he sold his Sig180's instead of using them in a project. Distortion?
MAC06 probably does just as well, and more.