Classifieds — MAC/DIY

Powermatic Model 66 Table Saw FS

DanP — Sun, 31 Aug 2025 21:56:33 +0000

Thought I'd throw this out there in case anyone coming to the Detroit DIY event wants to come home with a table saw. Only getting rid of it because the shop at CSS is climate controlled , so I never use my garage shop anymore. I debated storing it until I can set up my "dream shop", but retirement is still a ways off. It's a 3-phase motor, but I've been running it with a rotary phase converter, which is available as well if needed. This allows it to run on 1ph 220V residential power.

This saw is definitely worth the hype. It's a brick shithouse and cuts as square, true and clean as anything I've ever used. Lot's of goodies included per below, but NOT the Jessem roller guides, which I'll be transferring to the CSS shop.

Powermatic Model 66

5hp 3ph Baldor motor
52" rip capacity
Left Tilt
Biesmeyer fence
Wixey digital readout
Mobile base
$1,350 for everything above and I'll throw in the integral router table/router and outfeed table if you want them.
$400 for the rotary phase converter, which has a 5hp motor itself, allowing the table saw to run at 3.33hp.

I'll give it a week or so here, then off to FB Marketplace.

2 Celestion FTX0617s coaxials, 4 Beyma 12BR70s (previous model), Velodyne SPL-1200R

tajanes — Wed, 27 Aug 2025 20:49:01 +0000

Celestion pair $100, plus shipping

4 Beyma's $200, plus shipping

Velodyne it's just been sitting on the basement shelf since we moved, and it can't get permission to visit the living room...In beautiful condition, original packing. Any interest?

Cost-wise doesn't make sense to ship the Velodyne, and I'm unfortunately going to have to miss Iowa. But my children drive out and back generally over the holidays and I could convince them to take any of these back to downtown Chicago for pick up.

DeWalt 20V impacts

jr@mac — Fri, 08 Aug 2025 09:48:16 +0000

I have a 1/2" and a 3/8" impacts for sale. They will come with a couple doohickey's that are designed to mount these under a shelf. The 3/8" has some black paint on it and a mild scar. The 1/2" is pretty mint.

$250 shipped lower 48. Paypal only. PM me here or email jr@midwestaudioclub.com. Note: my PayPal address is different than my regular email.

Acoustic Elegance

meniscus — Tue, 19 Aug 2025 00:40:28 +0000

Evidently, this guy is in my neighborhood. Don't know him.
If anyone is interested, let me know, and I can deliver to some of the DIY events coming up
https://www.facebook.com/marketplace/item/3795805480664221/?ref=search&referral_code=null&referral_story_type=post&tracking=browse_serp:b8bacbae-aca1-4c9c-801d-62a106860f1b

Solen Litz inductors and SB drivers for sale

squamishdroc — Thu, 14 Aug 2025 03:24:37 +0000

Hey guys - haven't been around in a while - selling off a few random bits that I have lying around. I have a few Solen Litz inductors - these are all 16 gauge - would like to sell them all together. values included are 1.8mh x2, 1.6mh x2, .87mh x1, .39mh x2, .36mh x2, .30mh x2. asking $175cdn.

Also have a pair of SB Acoustics SB17MFC35-8 drivers - used these in a few builds and really enjoyed the way they sounded. Can supply a dats sweep if needed. $100cdn for the pair.

I'm in Canada but will ship to the states at buyers expense.

Radick for sale July 2025

rjj45 — Tue, 15 Jul 2025 01:12:22 +0000

Guys, I'm finally getting settled down in my new home in Santa Fe, NM, and realize that I will never use the following list of drivers.
All prices are per pair, plus shipping from 87507. Paypal preferred.
Many / most are new in box (am I the only one with an impulse problem?)
Some are used. All are guaranteed. I may post more once these are gone
PM ME IF YOU WANT TO DISCUSS

MANUFACTURER MODEL DESCRIPTION PRICE PAIR

FOUNTEK NeoCD-3.5 horn 100
B&G NEO8 mid used 70
B&G NEO3 tweeter used 50

updated condition for most of the drivers.

Looking for....

jr@mac — Wed, 18 Jun 2025 15:26:22 +0000

5" woofers that play nice in 0.375 cubic feet. Used is fine. Trades are possible, I currently have a couple pairs of very nice tweeters I'm looking to unload.

SB Acoustics SB26STWGC-4

jr@mac — Fri, 11 Apr 2025 00:31:23 +0000

Here is a pair of nice waveguide tweeters. Used like new with a caveat. One of them I pulled mounting tab loose so hot glued it in position (see picture). Otherwise these are minty.

Currently around 95 new at Mad. Due to the one that has been "repaired", all I'm asking is $80 for the pair shipped lower 48.

Same terms as usual. Email me at jr@midwestaudioclub.com or pm me here. PayPal only, and my pp addy is different than my regular email addy.

Beast nipple tweeters

jr@mac — Tue, 03 Jun 2025 19:06:25 +0000

Have a pair of minty beast nipple tweeters for sale. These are a touch dusty but are otherwise in like new condition. I used them in a Visaton waveguide for awhile, so the faceplates have been removed at one point. Excellent tweeters, and a noticeable upgrade over the other XT25 variants. Just thinning the herd - too many drivers sitting around.

These are currently $38 at PE but are back-ordered and may go up due to tariffs. I'm asking $55 shipped to the 48 for this pair.

PayPal only etc etc. PM me here or email me at jr@midwestaudioclub.com. My PP address is different than my regular address so do not send any money to @midwestaudioclub address.

Omnimic v2

jr@mac — Tue, 21 Jan 2025 23:00:55 +0000

Come with everything but the USB cable. Used but in like new condition. Original packaging and everything.

$130 shipped lower 48. PayPal only.
PM me here or send email to jr@midwestaudioclub.com
Note: my PP addy is different than this one.

Two DeWalt 4ah batteries.

jr@mac — Fri, 30 May 2025 21:35:56 +0000

Effectively new. I have six batteries and have never gotten more than three deep into any project. Will include a couple nifty adapters that I use to mount them under a shelf.

$50 shipped lower 48. Paypal only, etc etc. PM me or email me jr@midwestaudioclub.com.

Hifiside For Sale post

hifiside — Wed, 03 Apr 2024 19:45:06 +0000

Adire Koda 12D4

Impious — Wed, 07 May 2025 03:46:19 +0000

Mainly putting a feeler out as I’d prefer not to ship, but I have a brand new in box Adire Koda 12D4 for sale for $200 that I will have at InDIYana if anyone would be interested. Retail is $300 @ PE.

If it doesn’t sell this weekend and you’re willing to pay for shipping, we can discuss that as well.

Hi-Vi Research

Gowa — Sat, 03 May 2025 22:07:02 +0000

Did Hi-Vi Research bite the dust too?

Aurum Cantus AC-180F1 7" Woofer

Gowa — Sat, 03 May 2025 18:28:32 +0000

Has anyone used or know a build that uses the Aurum Cantus AC-180F1 7" Woofer?
https://www.parts-express.com/Aurum-Cantus-AC-180F1-7-Woofer-296-412?quantity=1

Chicago Area Anyone Interested...

BobBarkto — Tue, 08 Apr 2025 22:59:21 +0000

Been a long time! Hope everyone is doing well.
Starting to liquidate the shop. Lots of woodworking tools. Clamps, power tools, hand tools and probably wood and some little bit of veneer.
If there is interest I'll post some stuff. Most would be a bit expensive to ship.
Also have a few drivers and misc. that can be shipped reasonably most places. Have to look through the stash.

Looking for two Behringer NX3000D

NavyGuy — Fri, 02 May 2025 16:59:31 +0000

We are in need of two Behringer NX3000D amps for a project that we need to deliver at the end of May. Unfortunately they are on back order at the moment. They show coming back in stock this month but I'm not confident that the timeline won't be delayed so we are looking for a backup plan.

We'd like to trade if you have a used NX3000D (must be the one with DSP). We will send you a label for yours and then when the new ones come in for us, will ship you a brand new one.

RS225-4 - 10 units FS $30 ea

tktran — Wed, 15 Jan 2025 00:49:05 +0000

Heads up- a fellow over at the diyAudio forum selling them. Ex-USA.
A great price. Boggles my mind why these have not been picked up after 18 months.

https://www.diyaudio.com/community/threads/10x-dayton-rs225-4.401766/#post-7900705

listing in the classifieds?

speakerjohn — Tue, 15 Apr 2025 22:58:10 +0000

How do I post an item to the classifieds?

HiVi DM-7500 3" dome midrange

jr@mac — Tue, 07 Jan 2025 11:05:59 +0000

I want to sell my pair of these. Little dusty but otherwise in great condition. Even have the mounting gaskets. I used them crossed at something like 350 or 400Hz with no problems. The measured distortion was below my noise floor. They sound great.

These are currently on-sale at PE for $85, regular I believe they are $100. I will ship these to the 48 for $100 - so basically half price.

There are very few 3" domes out there and these make for a great candidate for 8-10" based 3-ways.

Please contact me via PM here or at jr@midwestaudioclub.com. PayPal only, and note: my PP address is different than my regular email.

I'll post some pics later if anyone wants to see them.

Seas L16RNX H1488-04

jr@mac — Thu, 03 Apr 2025 19:05:51 +0000

https://www.seas.no/index.php?option=com_content&view=article&id=97:h1488-04-l16rnx&catid=25:seas-vintage-drivers&Itemid=347

Nice pair, bought from Madisound last year. NLA. Little bass pumps is what they are. Lots of Xmax and mechanical throw, super clean to 1500 Hz, clean enough up to 2000.

Spend as much as you want, and you will not get better unit-to-unit than this:

Just selling since they are sitting in a pair of bookshelf speakers I never listen to, and from which I cannibalized the tweeters anyways. So off they must go to their new home.

Note these are 4 ohm drivers.

Snapshot of T/S of one:

Build thread I did of a project using these:

https://diy.midwestaudio.club/discussion/2563/next-project-nice-bookshelf/p1

If you can find them online, they are still going for around $150/ea. Not easy to find, so consider these collectible.

I only want $100 shipped to the lower 48 for these. They will be packed well and arrive safely.

PayPal only.

Contact me via PM here or via email jr@midwestaudioclub.com. Note: my PP address is different than my regular email address.

Some for sale, some for free

DanP — Mon, 06 Jan 2020 01:15:18 +0000

Hi All,
Trying to clear some stuff out - everything should be considered used, but in good condition. All prices include shipping to the contiguous US. I will ship the free stuff too, but I won't estimate shipping. Just let me know if you want it and I'll ship it and I'll let you know what you owe for shipping. I will combine pay stuff and free stuff but again, no estimates on the added shipping costs - it just takes too long. I'll give you guys first dibs here, then post up on other forums in a few days.

Litz wire inductor collection - $50 SOLD
1 pr each of 14ga 0.36mH, 0.39mH, 0.43mH and 2 pr of much smaller gauge coils of unknown value.

Solen 14ga 10mH - $80/pr
Perfect for a high end passive 3 or 4-way.

Alpha Core 14ga 2.2mH foil inductors - $50/pr

Salvaged crossover parts - $60 SOLD
18ga air core inductors, midgrade poly caps, lynk resistors. Some still attached to boards. Some with trimmed leads, but all functional.

Erse Pulse-X caps - $45
2x 47uf 630V, 2x 27uf 630V, 2x 56uf 250V
AA battery for scale - these things are big!
SPA500 new in box - $225

Usher 8836AC - $100/pr or $175/quad
Awesome mid, awesome bass.
Seas L17 RCY/P - $60/pr
Older, but great design. Aluminum cone, phase plug, rubber surround.
Seas L16RN-SL - $120/pr
I really don't want to let these go - just have too many projects on the horizon. They are absolute beasts, especially for their frame size. Surprisingly low distortion deep into the bass region.

Dayton LS10-44 like new - $75

Goldwood 8"ers - 3 pairs as shown - FREE
All in good shape.

Single HiVi F5 and Dayton DA135-8 - FREE

Glass/polymer waveguides - GONE
Large one - 216mm mouth, 51mm depth, 41mm throat fits many 28mm domes. This is the profile used in my Boxers and Vapor Audio's original Aurora. Small one I didn't measure. Sandable/paintable.

Also available, but no pics:

12 x 8" cheap woofers - FREE
Paper cone, foam surround, high Qts - good for OB experiments - 6 used, 6 new

80+ issues of Voice Coil magazine - FREE
From 2007 - 2015 I think. Some cool stuff in here.

FS: Tectonic TEBM35C10-4 BMR 2" Full-Range Speaker 4 Ohm

tommytunes50 — Mon, 10 Mar 2025 14:48:30 +0000

10 of them. New in box. $35 plus shipping. :-)

Making some space - good stuff for sale

DanP — Sat, 01 Feb 2025 20:53:55 +0000

Thinning the herd again. Most of this stuff is like new, potentially with some mounting marks around the screw holes (except as noted). The drivers you see mounted in cabinets in the pics are being sold separately, and I'll pull them out to ship, but if you want both pair of drivers, I'll throw the cabs in for free if you want to pay the extra shipping cost.

Everything is priced close to half off new and you pay shipping. I won't estimate shipping, but I get pretty good rates. Feel free to make offers too. I'd rather you guys get a deal than mess around on eBay.

FaitalPro 12PR300 4ohm - $250/pr - SOLD
TangBand W6-1139SIF - $80/pr - SOLD
Satori TW29DN-B 4 ohm - $150/pr - SOLD
Scan Speak Revelator D2905/9900 - $275/pr - SOLD
Dynavox LW6004HR-N (New) - $80/pair
MCM 55-2421 8" sub - $100/quad
Dayton SD215A-88 - $40/pr - SOLD
Wavecor WF223BD02 - $200/pr - SOLD
Wavecor SW182BD01 - $100/pr - SOLD
Wavecor SW168WA01 - $85/pr
Wavecor SW146WA02 - $75/pr - SOLD
Yung SD200-6 plate amp - $75
PE finished cabs 0.38 cu ft gloss black - $150/pr
There's a line of crud on the bottom of one of the cabs that stuck from sitting on a piece of foam for too long. I got it off with my fingernail and some alcohol, so I know it can be removed, and probably easier with a better cleaner, but I didn't bother getting it all off. Tried to take a picture, but it didn't show up great.

Thiel 12S4 monster sub for sale

rjj45 — Thu, 23 Jan 2025 03:40:01 +0000

Team -
I got the deal of the century a few years ago when Dan P was cleaning up the shelves.
BNIB Thiel monster 12 inch sub for $145 out of pocket for me.
Unfortunately, fast forward a few years, and I just DO NOT have room for it in my living room.
So I'm selling.
In all fairness, since I got the deal here, I can't ask for more, but how about an auction,
Any money over $145 gets donated to the MAC. I think that's a win win.
So here it is!

Paypal preferred for me.
don

Adcom GFA-5500 recently recapped FS

DanP — Sat, 11 Jan 2025 21:20:22 +0000

Edit: Sold

Selling my Adcom GFA-5500. $550 shipped. It sounds amazing and looks pretty dammed good too, with a couple small nicks and scratches. She's for sure had less than 50 hours of listening time since I had her recapped about 4 years ago, so it should be rock solid for another couple decades.
200 wpc/8ohm
325 wpc/4ohm

As always, you guys get first dibs then on to eBay if no one here is interested.

JBL SUB1500 subwoofers for sale

AaronM — Tue, 14 Jan 2025 01:24:41 +0000

I have three JBL SUB1500 subwoofers mounted in 2.3cuft sealed enclosures.
$500 each and located in Kaukauna, WI.

Anyone wanna give me an electric guitar for some speaker stuff?

DanP — Thu, 26 Dec 2024 17:16:30 +0000

I'm 46, about to be 47 in a few days. I've been playing rhythm guitar on acoustic for a quarter century and I love it, but it's time I get some distortion in my life. I want a little wah-wah. When I play "Creep" I want some real pain to come out of the guitar, not just a harder acoustic strum. "Back in Black" just doesn't have the same weight on acoustic. You know what I'm saying.
There seem to be any number of decent electric guitars on the market for a few hundred bucks, but I know some people collect them like we all collect drivers and amps and xo parts. Just wondering if anyone of my people here has an extra axe that's looking for a home in exchange for some random drivers, xo parts, or a pair of Outlaw 2220 amps, etc., or even cash if it makes sense. Lemme know and Happy Holidays!

JR For Sale Post

jr@mac — Sat, 13 Jan 2024 14:24:02 +0000

Just as well put it all in one post. Drivers and amp are new, cans are all used but in great condition.

PayPal only, PM me or email me at: jr@midwestaudioclub.com My PayPal is a different address.

Parts for a small bookshelf:
https://diy.midwestaudio.club/discussion/2497/parts-for-a-small-bookshelf#latest

AKG K240 Studio cans:
https://diy.midwestaudio.club/discussion/2484/akg-k240-studio-cans#latest

Dayton 2.1 Plate amp:
https://diy.midwestaudio.club/discussion/2483/dayton-2-1-plate-amp#latest

I am open to reasonable offers, but my prices are already pretty aggressive.

Dayton 2.1 plate amp

jr@mac — Sun, 07 Jan 2024 17:03:34 +0000

New, open box. Discontinued by Dayton. Always meant to see if the highpass caps are rollable or not, I suspect they are.

$75 shipped lower 48

Paypal only.

PM me here or email me at jr@midwestaudioclub.com

My PP is a different email address.