--- product_id: 57426719 title: "Aune B1s Headphone Amplifier (Silver)" brand: "aune" price: "£1.42" currency: GBP in_stock: false reviews_count: 2 url: https://www.desertcart.co.uk/products/57426719-aune-b1s-headphone-amplifier-silver store_origin: GB region: United Kingdom --- # Ultra Low Distortion Class-A Amplification 12 Ounces Aune B1s Headphone Amplifier (Silver) **Brand:** aune **Price:** £1.42 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate Your Audio Game! ## Quick Answers - **What is this?** Aune B1s Headphone Amplifier (Silver) by aune - **How much does it cost?** £1.42 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/57426719-aune-b1s-headphone-amplifier-silver) ## Best For - aune enthusiasts ## Why This Product - Trusted aune brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dynamic Range:** Enjoy great dynamics that elevate your listening experience. - • **Affordable Luxury:** High-quality sound without breaking the bank. - • **Unleash Your Sound:** Experience high-resolution audio with warmth and clarity. - • **Portable Powerhouse:** Lightweight design for music on the go. - • **Low Distortion Excellence:** Immerse yourself in ultra-low distortion for pure audio bliss. ## Overview The Aune B1s Headphone Amplifier is a fully discrete Class-A portable amplifier designed to deliver high-resolution sound with warmth and tenderness. Weighing just 12 ounces, it combines powerful performance with portability, making it an affordable choice for audiophiles on the move. ## Description B1s headphone Amplifier (New Version) is a second generation of B1, a portable amplifier which was well received across the world. With fully discrete transistors circuit design and output transistor with class-A biasing, the B1s is an extraordinary portable amplifier.The design of the B1s presents the beauty of balance, behind which is Aune’s 12 years of design philosophy. The B1s aims to extract every bit of potential from headphones with the rarely seen internal design of high voltage ±9V. While designing the amplifier circuits and tuning, we tested various headphones including those with high impedance and low sensitivity. The switches on the left side enable you to adjust the gain and current to fit different loads. The abundant power and excellent control make driving big cans like HD650 possible. DAPs have developed very fast over the years. It’s time for headphone amplifier technical specifications to better match those of today’s DAPs. The B1s, with class-leading distortion lower than 0.0002%, is the headphone amplifier your DAP has been waiting for. In fact, few DAPs have distortion that low. We used a wide variety of headphones and IEMs for tuning and optimized the entire circuit design, so the B1s has better control for headphones with low impedance and delicateness of high & mid impedance. Its compatibility with headphones had been significantly enhanced. Power supply is extremely important to an amplifier. The bipolar ultra-low-ripple regulator, together with the high-efficiency power supply design that enables the duration to exceed 10 hours (with current output set to 20mA), supports the B1s with constant purified power. ## Features - Fully Discrete Class-A Portable Headphone Amplifier - High Quality Yet Affordable - In Addition to High Resolution, Great Dynamics and the Ultra Low Distortion, the B1s uses class-A Amplification, giving the sound a bit of warmth and tenderness - Powerful and Portable ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 12 Ounces | | Additional Features | Lightweight | ## Images ![Aune B1s Headphone Amplifier (Silver) - Image 1](https://m.media-amazon.com/images/I/21eONQM8iDL.jpg) ![Aune B1s Headphone Amplifier (Silver) - Image 2](https://m.media-amazon.com/images/I/41pPesScXQL.jpg) ![Aune B1s Headphone Amplifier (Silver) - Image 3](https://m.media-amazon.com/images/I/41Twck6YsyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Outstanding *by S***Z on Reviewed in the United States on September 28, 2020* I have a stack of portable amps and this one stands out. It brings my Sennheiser HD 600 headphones to life. It’s almost as good as my plug in amps and a lot more convenient to use. ### ⭐⭐ 2.0 out of 5 stars These buds are extremely easy to drive and should have reached uncomfortably high volumes ... *by S***A on Reviewed in the United States on November 18, 2017* Maybe I received a defective unit. If not, it is seriously underwhelming.I used a galaxy S4 as a source and paired with in-ear Sennheiser momentum. These buds are extremely easy to drive and should have reached uncomfortably high volumes amplified. Instead, with gain set to low, overall volume was lower than with the phone alone even with volume maxed out on both source and amp. With gain set to high, I was able to boost volume above levels of Galaxy S4 alone but sound was distorted.I then tried my Audeze EL-8C headphones (the reason for the purchase in the first place). Again, no discernible volume boost except at max volume with high gain and high current settings which cause major distortion.I'm disappointed because the item seemed promising. However, in retrospect, there are no recent reviews available online for this item, the manufacturer's website isn't fully functional, and the specifications provided with the product do not match the specifications listed elsewhere on the web. --- ## 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.co.uk/products/57426719-aune-b1s-headphone-amplifier-silver](https://www.desertcart.co.uk/products/57426719-aune-b1s-headphone-amplifier-silver) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*