Marstran RS Output Transformor Wiring Help

Get support and show off your MetroAmp JTM 45 kit builds.

Moderator: VelvetGeorge

Post Reply
RockinRocket
Senior Member
Posts: 262
Joined: Thu Aug 07, 2014 10:44 pm
Just the numbers in order: 13492

Marstran RS Output Transformor Wiring Help

Post by RockinRocket » Wed Jan 09, 2019 9:40 pm

I'm confused about how to wire this sucker up.
Here is the link to the schematic. I'm interested in 8 ohm.

http://marstran.com/Wiring%20Diagrams.html

'Im extremely confused why the Black wire and Yellow are linked? Blue and brown linked too?
What reason are these connected if so?

But Id like to know how every wire up.
Thanks guys :)

danman
Senior Member
Posts: 1099
Joined: Tue Sep 10, 2013 9:09 pm
Just the numbers in order: 13492

Re: Marstran RS Output Transformor Wiring Help

Post by danman » Thu Jan 10, 2019 6:35 pm

The RS OT is a hifi OT with interleaved windings and multiple plate load options. Your assumptions on the secondary wiring are correct. To wire the primary you must decide which plate load you want to run. Many folks like the 6.6k sound while others go for the 8k load. You could try them both and see which you prefer.

RockinRocket
Senior Member
Posts: 262
Joined: Thu Aug 07, 2014 10:44 pm
Just the numbers in order: 13492

Re: Marstran RS Output Transformor Wiring Help

Post by RockinRocket » Thu Jan 10, 2019 9:10 pm

Thanks Danman,
so for a 8ohm load I take the Blue and Brown wire and solder the leads together?
Wire the Black and Yellow together to the ground lug/speaker ground??
Thanks!

danman
Senior Member
Posts: 1099
Joined: Tue Sep 10, 2013 9:09 pm
Just the numbers in order: 13492

Re: Marstran RS Output Transformor Wiring Help

Post by danman » Fri Jan 11, 2019 7:59 pm

From looking at the schematic, I would agree with you. The green lead would be the positive lead to the speaker, brown and blue tied together and heatshrinked, and black and yellow to the speaker's negative terminal.. Here is a thread from the Marstran forum where they give a little bit more info on the original...http://forum.marstran.com/viewtopic.php?f=2&t=128

RockinRocket
Senior Member
Posts: 262
Joined: Thu Aug 07, 2014 10:44 pm
Just the numbers in order: 13492

Re: Marstran RS Output Transformor Wiring Help

Post by RockinRocket » Fri Jan 11, 2019 8:32 pm

Thanks my friend :toast:

uiovbged332
Senior Member
Posts: 147
Joined: Tue May 31, 2022 5:29 am
Just the numbers in order: 13492

Re: Marstran RS Output Transformor Wiring Help

Post by uiovbged332 » Wed Jul 06, 2022 8:29 pm

Jordan 6
Nike
Nike Outlet Store
Nike Outlet
Pandora Rings Official Site
Yeezy Boost 350
Pandora
Pandora Jewelry Official Site
Pandora Jewelry
Nike SB
Air Force 1
Retro 12
Nike Outlet Store Online Shopping
Nike Roshe
Air Jordan 13
Wholesale Jordans
Lebron James Shoes
Jordans 21
Jordans 31
Cheap Nike Shoes
NHL Store
NHL Shop
Nike Wholesale Dealer
Pandora Jewelry
Nike Shoes Wholesale
Christian Louboutin
NFL Jerseys
Nike Shoes
Soccer Jerseys
Nike Air Max 720
Nike Black Friday
Wholesale Adidas
Pandora Jewelry Charms
Cheap Jordans
Nikes Shoes
Nike Air Max 2019
Jordan 2
Air Max 270
Nike Outlet Store
Jordan 1
Pandora Bracelets
Nike Slides
Jordan Retros
Wholesale Jordans
Nike Wholesale
Air Jordan 27
Cheap Nike Shoes From China
Jordan 11 Low
Air Force 1
Nike Shoes For Men
Wholesale Air Jordans
Cheap Wholesale Nike Shoes Free Shipping
Wholesale Jordans
Pandora Ring
New Nike Shoes
Michael Jordan Shoes
Nike Shoes Outlet Store Online Shopping
Adidas Outlet
Jordans 23
Nike Shoes
Jordan 12
Air Jordan 35
Jordan 25
Nike Air Force
Jordan 16
Nike Zoom
Adidas Shoes
Adidas Yeezy Boost 350
Cheap Jordan Shoes
Huaraches Nike
Pandora
Jordan 22
Cheap Jerseys
Air Jordan Shoes
Uptempo
Jordan 24
Nike Shoes For Men
Christian Louboutin Shoes
Nike Air Force 1s
Jordan 4
Adidas Shoes
Fjallraven Backpack
Adidas Yeezy
Nike Cortez Women
Nike Air Force 1s
New Jordan
Jordan 19
Nike Huaraches
Nike Acg
Air Max
Air Jordan 11 Retro
Jordan 33 Shoes
Red Bottom Heels
MLB Jerseys
Cheap Jordan Shoes
Jordan 26
Nike Blazer
Huaraches Shoes
Cheap Jordans
Cheap Jerseys
Nike Wholesale
Jordan 32
Jordans 17
Adidas Wholesale Distributor
Nike Running Shoes Women
Nike
Jordan 12s
Nike Clearance
NMD
Dior Jordans
Nike 270
Nike Free
Kids Jordans
Nike Women's Shoes
Jordan 30
Air Jordan 15
Nike Jordans
Jordan 33
Cheap Nikes
Jordans 18
Air Jordan 14
Wholesale Nike Shoes
Nike Jordan 1
Air Jordan 33
Nike Air Foamposite One
Nike Zoom
Pandora Jewelry
Jordan 11
Jordan 20
Nike Outlet
Nike Store
Baby Jordans
Jordan Retro 11
Adidas Outlet
Nike
Nike Outlet Store
Adidas Wholesale Distributor
Air Force 1
Nike Sneakers
Jordan Shoes
Air Jordan 5 What The
Nike Outlet Store
Air Jordan 34
Jordan 28
Air Max 95
NBA Store
Off White x Nike
Nike Factory Outlet
Nike Free
Nike Running Shoes For Women
Nike Shoes
Jordan 29
Nike Running Shoes For Women
AJ 1
Jordan 13

Post Reply