WBT-0703-Cu Nextgen CE Compliant Economy Binding Post - Black Color Washer
The WBT-0703Cu is an economy version of the WBT-0705 series. Fully insulated design made from a hybrid of functional materials. The tightening nut acts as a vibration damper against impact sound as well as a pressure indicator. Made from copper. Accepts 4mm² bananas, ¼ inch spades and crimped cable ends up to 4mm².
The new WBT-0703 nextgen™ pole terminal preserve valuable resources of non-ferrous metals and conduct signals and sounds – not however, rather exactly for this reason - better than any other before them.
With the new WBT-0703 nextgen™ pole terminal, we have succeeded in offering the standard-bearing nextgen™ technology at an extremely attractive price. The new model is nextgen™ through and through and therefore provide faithful signal transfer and an authentic sound experience.The signal conductor of the WBT-0703 nextgen™ pole terminal is restricted to as low metal mass as possible consisting of pure copper. This does not simply preserve valuable resources, but also eliminates losses in sound quality owing to the mass storage effect. This effect is unavoidable with larger metal masses and has a measurable influence on signal flow. The innovative geometry of the conductors in the nextgen™ pole terminals also prevents eddy currents effectively which can affect the purity of the signal. Eddy currents occur in the form of nonlinear distortion and cannot be corrected.
But the innovations by no means stop here. The form of the signal conductor doesn‘t just act again the mass storage effect and eddy currents, it has also been optimised over the course of complex tests and calculations so that the new nextgen™ pole terminal is significantly more resistant than conventional models to microvibrations through structureborne sound. This means that nextgen™ pole terminals offer an unrivalled level of transfer safety and, in conjunction with the WBT-0718 nextgen™ impact sound interrupter, define the boundaries of what is technically possible.
Another innovation is the moment of force indicator integrated into the pole terminals. This provides an acoustic signal when there is sufficient contact pressure to the sandwich spades. It is a popular misconception that signal transfer is only at its optimum level if the maximum possible contact pressure is exerted on the contact surfaces. If these surfaces are pressed against each other too tightly, parts of the surfaces can be damaged beyond repair.
That being said, nextgen™ pole terminals give you a free choice as to contact pressure. Alongside the signal conductor, another decisive factors for the quality and long lifespan of the nextgen™ pole terminals is the interaction between the different materials.
In terms of robustness, nextgen™ pole terminals don‘t play second fiddle to classic metal models – in fact, they are far superior.
Conductor cross section (max.): outside: 4 mm² (11 AWG) inside: 4 mm² (11 AWG)
Connection technology: 75 Ohm
Connectivity technology: outside: 4 mm banana plug, spades (6 - 8 mm spade), crimping inside: soldering or 6.3 mm flat push-on cable shoe W
all thickness: from 0.9 to 10.0 mm
Photo is showing red color washer.
Link to pdf spec sheet
