SSS#002 low voltage in original drawing
Moderators: pompeiisneaks, Colossal
-
- Posts: 152
- Joined: Wed Sep 23, 2009 12:00 pm
- Location: Germany
Re: SSS#002 low voltage in original drawing
Thanks Martin!
there was no ground connection from the amps send jack sleeve to the ground end of the input transducer (black cable coming from the coil). The sleeve of the tanks input jack is insulatet to the chassis. Only the return jack of this tank is not insulated. They do it that way to prevent a ground loop.
there was no ground connection from the amps send jack sleeve to the ground end of the input transducer (black cable coming from the coil). The sleeve of the tanks input jack is insulatet to the chassis. Only the return jack of this tank is not insulated. They do it that way to prevent a ground loop.
- erwin_ve
- Posts: 1719
- Joined: Fri Jan 25, 2008 8:06 am
- Location: Dordrecht, Netherlands
- Contact:
1 others liked this
Re: SSS#002 low voltage in original drawing
Wow nice build! What are your chassis dimensions?
-
- Posts: 152
- Joined: Wed Sep 23, 2009 12:00 pm
- Location: Germany
Re: SSS#002 low voltage in original drawing
Hello Erwin, thank you.
Dimensions are:
66 x 21 x 7 cm
Lars
Dimensions are:
66 x 21 x 7 cm
Lars
- martin manning
- Posts: 13235
- Joined: Sun Jul 06, 2008 12:43 am
- Location: 39°06' N 84°30' W
Re: SSS#002 low voltage in original drawing
That's what I was referring to above re "carrying the ground through" from the tank's input to output. So I guess all you had to do was ground the shield on the send cable, yes? BTW, 1 ohm is about right for DCR on an 8 ohm input Z tank, but I don't trust measurements in that range unless specialized equipment is used.larsvictor wrote:...there was no ground connection from the amps send jack sleeve to the ground end of the input transducer (black cable coming from the coil). The sleeve of the tanks input jack is insulatet to the chassis. Only the return jack of this tank is not insulated. They do it that way to prevent a ground loop.
- norburybrook
- Posts: 3290
- Joined: Mon Jan 06, 2014 12:47 am
- Location: London
- Contact:
Re: SSS#002 low voltage in original drawing
Ha...don't get me started with jack/chassis ground connections
Glad you've sorted it.
MC
Glad you've sorted it.
MC
-
- Posts: 152
- Joined: Wed Sep 23, 2009 12:00 pm
- Location: Germany
Re: SSS#002 low voltage in original drawing
Exactly!So I guess all you had to do was ground the shield on the send cable, yes?
-
- Posts: 152
- Joined: Wed Sep 23, 2009 12:00 pm
- Location: Germany
Re: SSS#002 low voltage in original drawing
Working on the cabinet...
You do not have the required permissions to view the files attached to this post.
-
- Posts: 1673
- Joined: Thu Oct 06, 2016 5:53 am
Re: SSS#002 low voltage in original drawing
Nice touch on the integrated fan to cool down the PT
Re: SSS#002 low voltage in original drawing
Wow! Great looks Lars.
I presume you take a Evm12l as choice for speaker?
I presume you take a Evm12l as choice for speaker?
-
- Posts: 152
- Joined: Wed Sep 23, 2009 12:00 pm
- Location: Germany
Re: SSS#002 low voltage in original drawing
Thank you, guys!
Yes, the EVM 12L is already mounted.
Lars
Yes, the EVM 12L is already mounted.
Lars