Get FREE shipping on all orders!
Fast FREE shipping on all orders!
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Did you know AMS is the only music distributor with four distribution centers? And that means we can offer super-fast shipping on all your music products. Whether you don’t want the spark of inspiration to fade or you really need that replacement speaker before the next show, we have you covered anywhere in the U.S. And even better, it’s FREE!
You shouldn’t have to pay extra for a little peace of mind. When you purchase from AMS, you’ll get a free 12-month extended warranty to cover your purchase — and that’s in addition to any manufacturer’s warranties! Thousands of items in our catalog feature the “Gold Lock Extended Warranty,” so you can feel confident in your purchase.
Sometimes the gear on the computer screen seems like a better fit than when you actually get your hands on it. We understand, and that’s why AMS offers an industry-leading 45-day money-back guarantee. If you’re not happy with an item, you have a full month and a half to send it back! We don’t want to just sell you gear. We want to sell you the RIGHT gear — even if it takes a few tries.
Welcome Canadian musicians! Buying your gear from AMS is as easy as going to a local music store, with more selection and more than competitive prices!
Items with this logo are eligible to ship to Canada. Please note that you will be responsible for payment of brokerage fees, duties and other import taxes applicable to your order.
NOTE: Free shipping offers do not apply to Canadian orders. Please be aware of custom fees - such as taxes and duties - when your order arrives. Since these fees vary from location to location, CUSTOMS FEES ARE NOT INCLUDED IN SHIPPING CHARGES. Please check with your local customs office for more information on the fees in your areas. Refusal to pay these fees will result in an undeliverable order. If returned, we do not refund shipping charges and may assess restocking fees to cover return shipping expenses.
Don’t sell your soul to a creditor to get the gear you need. At AMS, we want to lower the barriers to create. That’s why we offer in-house 0% financing, and you don’t even have to open a new line of credit! Spread out payments on your credit card to simplify financing and avoid hefty late fees or service charges. Cost shouldn’t interfere with your creativity.
Capture your creativity with the Quantum ES 4, the ultimate recording interface for self-made musicians and audio creators who refuse to compromise on quality. This isn't just another piece of gear; it's the culmination of nearly 30 years of PreSonus innovation, designed to ensure your best ideas never get lost in translation.
The Quantum ES 4 is built to handle whatever you throw at it, delivering professional-grade audio without the headache of complex setups.
When inspiration strikes, you don't want to be fumbling with knobs and dials. The Quantum ES 4 is designed to keep you in the flow, making the technical side of recording feel effortless.
Whether you're laying down tracks in a bedroom studio or streaming live to your fans, the Quantum ES 4 offers the connectivity and control you need to sound your best.
The PreSonus Quantum ES 4 is more than an interface; it's the heart of your creative setup, bridging the gap between your talent and the world. With professional recording software included, you’re ready to hit the ground running from day one.
