--- product_id: 297055774 title: "CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students" brand: "littmann" price: "$761.63" currency: USD in_stock: true reviews_count: 13 category: "Littmann" url: https://www.desertcart.us/products/297055774-core-digital-stethoscope-8490-black-tube-black-chestpiece-up-to store_origin: US region: United States of America --- # 40x sound amplification Smart device connectivity Active noise cancellation CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students **Brand:** littmann **Price:** $761.63 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your auscultation game with digital clarity and smart connectivity! ## Quick Answers - **What is this?** CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students by littmann - **How much does it cost?** $761.63 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/297055774-core-digital-stethoscope-8490-black-tube-black-chestpiece-up-to) ## Best For - littmann enthusiasts ## Why This Product - Trusted littmann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise? What Noise?:** Active noise cancellation filters out distractions so you focus on what matters. - • **Comfort Meets Precision:** Soft-sealing ear tips and tunable dual-sided chestpiece ensure a perfect fit and versatile use for adults and pediatrics. - • **Seamless Digital Integration:** Connects effortlessly to Eko software for real-time visualization, recording, and sharing. - • **Secure Collaboration & Monitoring:** Capture, save, and securely share heart sound recordings to track patient progress or educate peers. - • **Hear Every Detail with 40x Amplification:** Experience crystal-clear heart and lung sounds even in noisy environments. ## Overview The 3M Littmann CORE Digital Stethoscope combines cardiology-grade acoustics with cutting-edge digital technology, offering up to 40x sound amplification, active noise cancellation, and seamless integration with Eko software for visualization, recording, and secure sharing of heart sounds. Designed for both adult and pediatric use, it features a tunable dual-sided stainless steel chestpiece and soft-sealing ear tips for comfort and precision. FDA-cleared and HIPAA compliant, this stethoscope empowers healthcare professionals to diagnose confidently and collaborate effortlessly. ## Description From the manufacturer Take listening to a whole new level. A New Class of Clarity The Littmann CORE Digital Stethoscope features the outstanding acoustics, comfort and quality of a Littmann cardiology-grade stethoscope enhanced by powerful digital technology. Features like up to 40x amplification* and active noise cancellation can help you auscultate with greater confidence. The Littmann CORE Digital Stethoscope connects with Eko software on a smart device** to visualise, record and share data. *40X amplification based on comparison of analogue versus electronically assisted amplified listening with maximum volume at the peak frequency (125 Hz). **Smart device not included. Connects to Eko software Connects to Eko software on a smart device** to visualise and share sounds Up to 40x amplification Up to 40x amplification (at peak frequency, vs. analogue mode) Active noise cancellation Noise cancellation reduces unwanted background sounds Analogue & digital modes Toggle between analogue and amplified listening modes Designed for comfort Soft-sealing ear tips provide an excellent acoustic seal and comfortable fit Tunable diaphragm Tunable diaphragms on both the adult and pediatric sides of the chestpiece. The paediatric side is useful for small or thin patients, around bandages, and for carotid assessment. Capture. Analyse. Share. Capture,save and annotate 15, 30, 60 or 120-second recordings in the secure dashboard. The Littmann CORE Digital Stethoscope connects to Eko software on a smartphone, to create a library of heart sounds, so clinicians can monitor the progression of a disease or for education, and securely share recordings with colleagues for collaboration. Review: Superb product! - This is by far the very best stethoscope I have ever owned! Digitally augmented sound quality is fantastic for listening to hearts and lungs...or whatever else you want to. Eko app works to record A/V details of the investigations and keeps records of each person separate. Much easier listening and graphic storage. Couldn't be better! Review: Fantastic to hear in difficult environments and to play back or view the data. - I work in a voluntary team that can be called to do medical cover in potentially noisy environments. A trainer we know had one of these and one of our guys thought it would be a great idea for those who might use a stethoscope in our situation. I don't but others in the team do and I bought this one for one of them as a birthday gift. It doesn't get a huge amount of use in our environment but when it has the amplification and ability to review what has been heard has been brilliant. Since then another team member has got one and both use theirs in their day jobs on wards and in the ambulance service as well as when doing other medical event work. There's none of this did I hear that right or are you sure you heard that as you can recheck. ## Features - The 3M Littmann CORE Stethoscope connects with Eko software on a smart device to visualise, record and share data. (Smart device not included. Some features require a subscription) - Connects to Eko software to visualize heart sound waveforms - Up to 40x amplification (at peak frequency, vs. analog mode) - Active noise cancellation reduces unwanted background sounds - Toggle between analog and amplified listening modes - Soft-sealing ear tips provide an excellent acoustic seal and comfortable fit - Tunable, dual-sided stainless steel chestpiece with open or closed bell - Designed for use with adult and pediatric patients - FDA-cleared and HIPAA compliant ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VX1FLD2 | | Best Sellers Rank | 6,383 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 15 in Stethoscopes | | Brand | Littmann | | Brand Name | Littmann | | Colour | Black | | Country of Origin | USA | | Customer Reviews | 4.4 out of 5 stars 490 Reviews | | Exterior Finish | Matte | | Exterior finish | Matte | | Global Trade Identification Number | 00707387792367, 00707387812386, 00707387812393, 00707387812621 | | Is Electric | Yes | | Item Weight | 0.54 Kilograms | | Item weight | 0.54 Kilograms | | Manufacturer | 3M | | Manufacturer Contact Information | 3M | | Material | Stainless Steel | | Model Name | Core | | Model Number | 8490 | | Model name | Core | | Part Number | 8490 | | Product Warranty | 2 year manufacturer | | Recommended Uses For Product | Heart Beat | | UPC | 707387792367 707387812386 | | Unit Count | 1 Stetoscopio | ## Product Details - **Brand:** Littmann - **Colour:** Black - **Exterior finish:** Matte - **Item weight:** 0.54 Kilograms - **Material:** Stainless Steel ## Images ![CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students - Image 1](https://m.media-amazon.com/images/I/61TX689nxvL.jpg) ![CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students - Image 2](https://m.media-amazon.com/images/I/71+rQn3CsSL.jpg) ![CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students - Image 3](https://m.media-amazon.com/images/I/61vEyVbYfzL.jpg) ![CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students - Image 4](https://m.media-amazon.com/images/I/611-VCKrSbL.jpg) ![CORE Digital Stethoscope, 8490, Black Tube | Black Chestpiece. Up To 40x Amplification and Active Noise Cancellation. For Doctors and Medical Students - Image 5](https://m.media-amazon.com/images/I/71zMkaYw2SL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Questions & Answers **Q: Can this bluetooth direct to bluetooth enabled hearing aids?** A: No I wear hearing aids Sent it back **Q: hello, i would like to know whom is actual distributor? thank you** A: I presumed Amazon, because it’ was on prime? Other than that I don’t know. **Q: Does the app give a reliable bpm for tachyarrthmia that's hard to keep up with? -esp when in combo with pronounced valve sounds?** A: It’s a Christmas present for my husband who’s a cardiac nurse specialist, so hasn’t been used yet. Someone stole the one I bought him 14 years ago with his name engraved a couple of months ago, so he’s getting an upgrade! **Q: Do you do Laser Engraving of name on the Stethoscope?** A: I don’t know but I have cable tied a dog tag to mine with all my info in case I loose it ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superb product! *by S***E on 3 April 2024* This is by far the very best stethoscope I have ever owned! Digitally augmented sound quality is fantastic for listening to hearts and lungs...or whatever else you want to. Eko app works to record A/V details of the investigations and keeps records of each person separate. Much easier listening and graphic storage. Couldn't be better! ### ⭐⭐⭐⭐⭐ Fantastic to hear in difficult environments and to play back or view the data. *by P***L on 29 June 2024* I work in a voluntary team that can be called to do medical cover in potentially noisy environments. A trainer we know had one of these and one of our guys thought it would be a great idea for those who might use a stethoscope in our situation. I don't but others in the team do and I bought this one for one of them as a birthday gift. It doesn't get a huge amount of use in our environment but when it has the amplification and ability to review what has been heard has been brilliant. Since then another team member has got one and both use theirs in their day jobs on wards and in the ambulance service as well as when doing other medical event work. There's none of this did I hear that right or are you sure you heard that as you can recheck. ### ⭐⭐⭐⭐⭐ Surprisingly good! *by T***R on 26 February 2022* As a medical educator I bought this hoping for something to help students in small group teaching to appreciate real life auscultation sounds. This item is great! More interesting is I have had a student with mild hearing loss who has struggled and this item through the earpieces amplifies and cuts background noise very effectively. Game changer. If I have a grumble it’s that the app is quite quiet on the phone when playing back sounds as clearly designed for headphones so if developers would tweak that then I would be forced to admit they had the perfect teaching aid. Grudgingly I also have to say in my general practice work I’m amazed how much more I am hearing and how much more confidence this provides me in clinical decisions. ## Frequently Bought Together - 3M Littmann CORE Digital Stethoscope (EU), Black Chestpiece, Tube, Stem and Headset, 69 cm, 8490 - Pod Technical Cardiopod II Stethoscope Case for All Littmann Stethoscopes - All Black - 3M Littmann Stethoscope Identification Tag, Black, 40007 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/297055774-core-digital-stethoscope-8490-black-tube-black-chestpiece-up-to](https://www.desertcart.us/products/297055774-core-digital-stethoscope-8490-black-tube-black-chestpiece-up-to) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-25*