LSV Sigma Gold-Plated Pure Copper 4mm Banana Plugs

£16.00

Clear

Speaker cable connectors – LSV Sigma 4mm banana plug (Crimping Version) Set of 4 Included Branded Heat shrink Sleeves.

 

REGARDING SIGMA PLUGS:

We are proud with our new product and we believe it will improve the sound quality of any audio system.We offer designed to fit the 4mm amplifier and speaker terminal socket found on most high end audio separators such as Arcam, Linn, Quad and Naim amplifiers, these 4mm plugs are constructed from a gold plated copper connector and the cable termination is by CRIMPING.This plugs is available in three different sizes and fits 2.8mm, 3.4mm and 4mm diameter cable and requires crimping with a heavy duty crimping tool to ensure consistently high levels of performance and connectivity regardless of the conductor cross-section, which has a very important effect on the transmission of a smooth signal and very low resistance unlike mostly available Brass plugs.The spring loaded pin section of the plug allows for optimal connection to the speaker or amplifier terminal socket.


We use professional electric and manual high quality crimping tools to terminated audio cables and we offer the possibility of terminating our products with these plugs.If you want to terminate your cables yourself you will need a crimping tool or you can contact your local Hi-Fi supplier.

Materials such as audio cables and its connections are a very important link in the entire Hi-Fi audio chain, which is why we decided to introduce new plugs, which are made of red copper and their surface is covered with gold, so that the signal flows clearly and without obstacles on the way.

We know metals such as brass or alloy are very contaminated so we want to explain it simply.

For example: A tube filled with hair restricts the flow of water more than a clean tube of the same shape and size.Likewise, electrons can flow freely and easily through a copper wire, but cannot flow so easily through a steel or brass wire of the same shape and size. The difference between copper and brass is related to their microscopic structure and electron configuration and is quantified by the property called resistivity.

Conductivity refers to the ability of a material to transfer energy. There are different types of conductivity, including electrical, thermal and acoustic conductivity. The most electrically conductive element is pure silver, followed by very close are copper and gold. Silver also has the highest thermal conductivity of all elements and the highest light reflectance.While it is the best conductor, copper and gold are more commonly used in electrical applications because copper is less expensive and gold has a much higher corrosion resistance.As silver tarnishes, it is less desirable at high frequencies as the outer surface becomes less conductive.

Brass has around three times weaker conductivity than copper.

Brass oxides they are hard and highly contaminated, strongly adhering and act as an effective insulator, while copper oxides are softer and conductive.Therefore, connections and terminations of copper wires are almost the best conductor of electricity, unfortunately most of the available plugs on the market are made of brass.

 

The red and black 6.5mm heat shrink sleeves should be fitted and heat after the cable has been terminated.

 

Why did we name our plugs Sigma? because electrical conductivity is measured in Siemens per meter (S / m) and is commonly denoted by the Greek letter σ (Sigma).

 

Please note that these plugs require crimping tool to terminated your speaker cable.

If you would like your cables terminated with sigma plugs please feel free to contact with us.

Additional information

Weight 0.1 kg
Fitting Conductor Size

, ,

Specifications

Material Gold-Plated Pure Copper
Crimping section size (mm2) 2.8 / 3.4 / 4.0
Configuration Speaker Cable
Pin Section Type & Size Spring Loaded 4mm
Weight Per/Pcs (gram) 2 g
Terminated Method Crimping
Warranty 10 Years

 

Reviews

There are no reviews yet.

Be the first to review “LSV Sigma Gold-Plated Pure Copper 4mm Banana Plugs”

Your email address will not be published. Required fields are marked *

Please note, free shipping for some items to EU only, shipping to other destinations will incur a charge, please see rates for your region,or contact us.

Certain Items we can only ship to Europe addresses, if you are unsure please contact us.

All items will be shipped to your registered Pay Pal Address, or the registered address of your chosen payment.

Once we receive your order, it will be processed, you will then receive a confirmation email as soon as possible.

All items over €50 are insured against loss or damage.

We try to dispatch all goods on a same or next working day basis dependent of time of order, at certain times due to high demand there could be a slight delay, if this occurs we aim to dispatch as soon as possible.

On Bank Holidays, Weekends and Evenings you may receive notification of dispatch, this indicates the item has been picked, prepared, and sent for dispatch, it will actually be collected by DPD or other COURIER on the next available working day.

Should there be any problems with your order we will contact you to discuss the options.

Larger items will be dispatched by a courier on a 9am to 6:30pm delivery, if we have your email address through order.

Optional delivery times are available at an additional cost, please contact for details.

Smaller items will be sent Polish Mail Recorded and insured.

Smaller items with a low value may not be sent recorded.

All goods must be signed for.

In the event that no one is in the driver will leave a card, you should contact the courier direct with the details on the card, to arrange an alternative time for delivery.

You must contact the courier in the time specified on their card, or goods will be returned to us and additional shipping costs may apply.

When your goods arrive;
Sign for the number of boxes you receive.

Check all boxes for visible damage, if you find them to be damaged either do not accept them, or sign DAMAGED.

You must notify us before the next working day so we can contact the courier to claim from their insurance.

Failure to do this, and we can not accept liability for any damage.