Electra Cable Tube Connectors
We now offer a “Half set” for a single or center-channel speaker.
(One Red, One White & 2 male connectors)
The Electra Tube Connectors and Studs are sold in a set of four, and the full set a set is $59.00. That price is much less than the price of most of the better binding posts that are no where near as good as this new solution. Offering low-mass, yet high surface area connection, allowing for near tip-to-tip connection, making it the closest connection possible without the need for a permanent hard-wired solution.
Installation & assembly instructions: AudioCircle thread
The mounting hole for the female end is 7/16 inch (11mm) diameter to ensure a snug fit, glue is optional.
Additional sets of tube connectors are sold at a discount, Each additional set is $50.
Need more than 10 sets? Contact us!
Pete –
I rebuilt my old-school AR11s using GR Research crossover parts and tube connectors. I also added bracing and No-Res, based on Danny’s advice. The result was a dramatic improvement in clarity, definition, and imagery. Not satisfied with this, I replaced the binding posts on my Phase Linear 400 amp with tube connectors. Amazingly, this gave me another step up in clarity and imaging. The bottom line is that Danny knows what he’s talking about, and this stuff works, even on vintage gear like mine!
Kevin Dillinger (verified owner) –
Love these connectors. Have always believed in the copper to copper connection and the low mass idea. I have seen where some have said they don’t fit tight but I have not had that issue. Mine fit nice and snug and do not work loose. Highly recommend.
Jim Garten –
Removed nice looking speaker connectors, but steel parts, and installed Tube Connectors. Improved clarity and separation of individual musical notes. Installed Tube Connector Kit on a ST-70 amp. Unexpected impact on vocals. Gregory Parker now buttery smooth showcasing the depth and range of his voice. A good quality connector, or any component, at the very least will not degrade the signal. Get the cheese out of the signal path and be happy.
Stefan Axelsson –
Installed them on cheap but decent Dali Spector 2 and there was a big improvement. The original bindingposts had a flat steelband-connection (!) to the crossover filter. Thats the very definition of cheesy.
Gavin Bradshaw (verified owner) –
Added these to multiple sets of Klipsch speakers. Was pleasantly surprised to hear the clarity and refinement this simple upgrade made. Was not expecting the level of improvement they brought. The midrange and higher ends became a bit more open and airy with each set of speakers. For the money, and where possible, I’d recommend adding these to any pair of speakers.
Joshua Blair (verified owner) –
I have installed these on two pairs of speakers now and I just finished building out a pair of X-Statik speakers and I have to say that these tube connectors are great. They are easy to install and have the same convenience and ease of use as a banana plug. However, do not think that these are just different looking banana plugs. They are low mass high quality copper not heavy brass or heaven forbid metal…yuck.. Like Danny says in the videos, think of it like taking the wire inside the speaker cabinet and your speaker cable and touching them together tip to tip, then wrapping a copper sleave around them to hold them in place.