Koss Pro4S Studio Monitor Headphones...that are great for audiophiles as well

Koss were the very first company to manufacture Headphones or Stereophones as they were then known for personal audio use. Prior to their SP/3 model release in 1958, Headphones were used purely for communication purposes. Think 1940s war time Telephone switch boards. 

In any case, Koss has been manufacturing Headphones since 1958 in Milwaukee Wisconsin and is still owned my the Son and family of John C. Kloss who started the business. A real family tradition.

Whether you're a musician after a set of decent studio monitors or an audiophile wanting a pair of Headphones that'll give you that extra bit of detail and precision, these are the ones.

They look clunky but are light weight and therefore feel super comfortable on.

The Pro4S Headphones on the Koss official website

Availability: In stock


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Product Description


The Pro4S Studio Headphone is specifically crafted for professionals who use headphones every day to create the world's greatest music. Featuring the all-new SLX40 element, tuned for reference, the Pro4S Studio Headphone delivers an incredibly accurate and unbiased sound, perfect for any studio or creative environment.


Free Shipping Information

We offer free shipping to metropolitan areas on all orders over $100, except for orders containing the following products:

Televisions, Floorstanding speakers, Subwoofers and Package systems.

Shipping on these items will be standard delivery. If you want expedited shipping, an option should be available at checkout.

We try to dispatch all goods within 48 hours however from time to time the stock in store runs out before we have a chance to update the website. In these cases we will contact you if the item will take longer than 48 hours to be dispatched.

We strongly suggest that items are shipped to a business address, or an address where someone can sign for the delivery. On checkout you have the option of choosing Authoirty to Leave. This will not require a signature, but goods will be left at your premise and the delivery company will take no responsibility for them beyond this point.

Delivery times can vary depending on location. Regional areas may take more than 5 business days depending on the courier used.

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