The Secret Society of Lathe Trolls

Should the buyer want a full working system, upgraded “plug & play” cutter head can be purchased here:

https://systemphonics.com/shop/cutter-heads/nebula/

Both sold

One set sold, one set left

Brand new only tested on the beach then boxed back up. 1 x 201W 36VDC 5.5A 115/230V Switching Power Supply Stepper Motor 1 x 1 Axis Stepper CNC Kit 1.9Nm(269oz.in) Nema 23 Stepper Motor & DM542T Driver 1x FG-100 DDS Function Generator 1x Aluminum Pulley for motor 1x Custom 3D printed bracket 1x Set...

Brand new only tested on the beach then boxed back up. 1 x 201W 36VDC 5.5A 115/230V Switching Power Supply Stepper Motor 1 x 1 Axis Stepper CNC Kit 1.9Nm(269oz.in) Nema 23 Stepper Motor & DM542T Driver 1x FG-100 DDS Function Generator 1x Aluminum Pulley for motor 1x Custom 3D printed bracket 1x Set ...

Having a clear out of bits. I have 2x kits to build and experiment with dynamic cutter heads. Each kit has: 3x 90 degree angled body’s. 7x pairs of cones. Different heights and diameters 4x pairs of torque tube supports. Different heights 3x 8mm aluminum rods 2x torque tube assemblies (1 ready to us...

Hi just seen you lathe photos.

My observation, you’ve put the upright posts too close together. I know you’ve done this to secure and box in the turntable but you’ll really struggle to swap the blanks over (unless you are building a tiny Cutterhead)

concretecowboy71 wrote: ↑

Fri Mar 13, 2026 4:07 pm

https://www.gov.uk/government/news/maximum-director-ban-for-music-producer-who-falsified-bank-statements-to-secure-150000-loan-and-vat-refund

Ha well, when he posted this wanted advert, at least we know he actually had the funds to follow through!

flozki wrote: ↑

Thu Feb 19, 2026 12:42 pm

This was always for 12inch records…
Sc99 is smaller hat hab this Mock up I think

Ah ok when I read the instructions PDF it made me think 10” only for some reason!

https://u-coa.com/uploads/ucoa/documents/20200228074744-8b5dddea4b0335c464d46218880d263a.pdf

Leemichael... I might be interested in buying it from you. Are you interested? I’m going to hold out a little longer to see if I can find a SC-99 to reunite it with. Otherwise I’m going to build a unique complete portable cutting system with it using one of our stereo Nautilus cutting heads (one of...

I also have overhead 001 in the case I might swap for something interesting!

Cool project! One important thing to flag though: Right now your measurement chain includes the playback system, which means you’re not just measuring the head — you’re measuring: cutterhead × disc × cartridge × stylus × phono stage Cartridges and styli can easily introduce large FR deviations, reso...

Yes many have, no problems

Back of the amp is correct.

It’s industry standard for

Pin 1 Ground
Pin 2 Hot +
Pin 3 Cold -

This amplifier also seems underpowered for a cutter head.

A guy named ruben rubio was posting on fb groups that he made replacement drivers for the t560 cutterhead. I have no idea if it's true or what quality to expect. He got banned from the t560 users group because he spammed them a lot. So he was kind of problematic but his advices helped me solve an i...

Digitally mapped heads combine both the RIAA curve and the flattening of the resonances.

Personally if I was going down the analog route, I’d add an external RIAA circuit in a box and then you’d only need a handful of parametric EQ channels to do the rest!

$125

Yep that’s cooked!

I’ll restart the bidding at $50 and I’ll turn it into a dummy load for setting up feedback systems

Sorry for late answer. :-) leemichael, what stops your mono head from being used for cutting instead of embossing? I will check this out tonight. Embossing mono head does not have stylus Heat and the stylus holder is designed for embossing stylus. Diamond mono head has stylus Heat and accepts 320/3...