Where to buy - Hurricane knob or wing style binding post on amplifier

[MasterApex]

In one of my amplifiers, the black color hurricane knob / wing style binding post speaker connector broke.
Where can I buy this kind of binding post replacement?
I just sent a note to Harman customer support but want to check whether someone knows where to get this replacement faster.

Thanks

 

[RickSanchez]

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Dayton Audio BPWK-G Winged Knob Insulated Binding Post Banana Jack Pair GoldWhen using bare wire or spade connectors on speaker systems, more pressure means less resistance. Dayton Audio's convenient BPWK-G winged knob insulated binding posts make it easy to apply more torque by hand for maximum...

www.parts-express.com

 

[MasterApex]

Yes...thanks but looking for black color.

 

[Blumlein 88]

Vampire Connector "Wing Nut" Style Series Binding Post

VAMPIRE "Wing Nut" Style Binding Post You’ll love the durable, no-nonsense construction of these binding posts. A single piece of hard brass transmits your music signal with full detail and clarity. It’s plated first in copper, then silver and gold to help you achieve the perfect tone. And for...

www.partsconnexion.com

Vampire Connector "Wing Nut" Style Series Binding Post (Mark Levinson Version)

VAMPIRE "Wing Nut" Style Binding Post (Mark Levinson Version) 1-Red/1-Black This is a wingnut style RCA which means you can really crank it down. .500 square mount hole diameter. Gold plating(no nickel) over brass. Euro compliant.

www.partsconnexion.com

 

[MasterApex]

Thank You