Mark-O-Matic LLC







Get into contact

info@mark-o-matic.com

I now get an incredible amount of mail fom all over the world. I try my best to reply to everyone, but it may be that I missed your message or got busy with something so feel free to write again if you feel something went unanswered.

Ebay has really gone downhill and i'm looking for a new store front. Prices will always be cheapest by getting a hold of me directly as any store front will be the price plus what that company charges for fees, but that can come with buyer protection if that is important to you. I use Pay Pal primarily and will never ask you for a friends & family payment. Everything is invoiced properly. Unless I know you personally I dont do Zelle or the other direct banking methods.

Due to the complexity of customs and tarrifs I only ship to a US address. If you are outside the US you will need to use a drop shipper of some sort.

www.mark-o-matic.com










Mark-O-Matic and the MOM logo are trademarks of Mark-O-Matic LLC
More info:


See the archive area for DIY info

● SS83
● Apex 460 mod
● V69 mod
Solid State 83 tube replacement

● individually made to order
● Please use the contact page to order
● 11.2 Voltage drop standard
Social Media

● Facebook (coming soon)