--- product_id: 163021742 title: "X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube" brand: "muzishare" price: "€ 459.44" currency: EUR in_stock: false url: https://www.desertcart.hr/products/163021742-x20-class-a-sinle-ended-integrated-amplifier-and-power-amp store_origin: HR region: Croatia --- # Dual 845 vacuum tubes Class A amp 30W RMS per channel power Point-to-point hand-welded craftsmanship X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube **Brand:** muzishare **Price:** € 459.44 **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your sound game with handcrafted vacuum tube mastery! ## Quick Answers - **What is this?** X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube by muzishare - **How much does it cost?** € 459.44 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/163021742-x20-class-a-sinle-ended-integrated-amplifier-and-power-amp) ## Best For - muzishare enthusiasts ## Why This Product - Trusted muzishare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Pure Analog Warmth:** Experience rich, dynamic sound with dual 845 vacuum tubes delivering authentic Class A amplification. - • **Precision Monitoring:** Dual-pointer meters provide real-time output current and level feedback, empowering audiophiles with full control. - • **Smart Remote Control:** Effortlessly adjust volume and mute with included remote, plus enjoy power-on mute delay for smooth operation. - • **Handcrafted Excellence:** Every unit is meticulously point-to-point hand-welded, ensuring unparalleled build quality and sonic purity. - • **Versatile Connectivity:** Five input options including balanced and pre-level inputs to seamlessly integrate with your high-end audio setup. ## Overview The MUZISHARE X20 is a premium Class A integrated amplifier and power amp featuring dual 845 vacuum tubes for 30W RMS per channel. Built with point-to-point hand-welded construction and high-quality Z11 core transformers, it offers a warm, dynamic sound signature. Equipped with five input options including balanced inputs, remote volume/mute control, and dual-pointer meters, this 50kg powerhouse is designed for discerning audiophiles seeking authentic tube amplification with modern convenience. ## Description Features: Two EI single-ended output transformers with high quality special process and high quality wide frequency response made by Z11 core Use a high-power power transformer with a Z11 core and special materials. The front stage uses 6SL7 and 6WG7 with two empty tubes: the push part uses two 300B tubes and pushes the transformer to the rear stage, and the sound is full and round and dynamic. The latter stage uses two 845 vacuum tubes for Class A single-ended power amplification. Power on mute delay function (about 30 seconds). Five groups of signal inputs (BLANCE, CD, Linel, Line2, PREIN): This unit has a special balance input function and pure post-level function. Volume and mute function remote control. Start high voltage delay and silent delay function (about 30 seconds). High-end dual-pointer output current and level dual-use meter Select Japanese ALPS motor potentiometer Easy to install in the plug-in vacuum tube protection Peripheral power tube bias current adjustment function. Specification: Rated output power: 30W + 30W (RMS) Harmonic distortion: 1% (1kHz) Overall frequency response: 15Hz ~ 35kHz (-1.5dB) Input sensitivity: 280 mV; 1000mV (pre in) Left and right output balance: 40℃ Humidity: 20%~80% Storage conditions: Temperature: -20℃> 70℃ Humidity: 20% ~ 90% ## Features - MUZISHARE X20 is an integrated Amplifier. This is a Power Amplifier too. - Use vacuum tube: 6SL7/6N9Px2, 6W7Gx2, 300Bx2, 845x2 - Pure Handmade, the whole machine is scaffolded point to point hand welding. - Come Volume and mute function remote control and protective cover - Warm reminder: You should take about 100h time to operate the amp.RUN-IN to the amp gives it's best and stable sound.so during the first 100h use time the sound maybe is not the best,you can also use your own run-in method. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07MV74ZCG | | Date First Available | January 16, 2019 | | Is Discontinued By Manufacturer | No | | Item Weight | 110 pounds | | Manufacturer | MUZISHARE | | Product Dimensions | 18.5 x 17.13 x 11.22 inches | ## Images ![X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube - Image 1](https://m.media-amazon.com/images/I/51bU0flZ5RL.jpg) ![X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube - Image 2](https://m.media-amazon.com/images/I/51YXKCuwrFL.jpg) ![X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube - Image 3](https://m.media-amazon.com/images/I/612HaEEQmoL.jpg) ![X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube - Image 4](https://m.media-amazon.com/images/I/71iyu21oqiL.jpg) ![X20 Class A Sinle-Ended Integrated Amplifier & Power AMP Balanced 300B 845 Vacuum Tube - Image 5](https://m.media-amazon.com/images/I/61awPTgxodL.jpg) --- ## 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.hr/products/163021742-x20-class-a-sinle-ended-integrated-amplifier-and-power-amp](https://www.desertcart.hr/products/163021742-x20-class-a-sinle-ended-integrated-amplifier-and-power-amp) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-14*