--- product_id: 5719926 title: "Bugera 6550B-6 6 Matched and Hand-Selected Power Tetrodes" brand: "bugera" price: "€ 0.31" currency: EUR in_stock: false reviews_count: 6 url: https://www.desertcart.sk/products/5719926-bugera-6550b-6-6-matched-and-hand-selected-power-tetrodes store_origin: SK region: Slovakia --- # Hand-selected quality Classic American tone High power handling Bugera 6550B-6 6 Matched and Hand-Selected Power Tetrodes **Brand:** bugera **Price:** € 0.31 **Availability:** ❌ Out of Stock ## Summary > 🎢 Elevate Your Sound with the Soul of Tubes! ## Quick Answers - **What is this?** Bugera 6550B-6 6 Matched and Hand-Selected Power Tetrodes by bugera - **How much does it cost?** € 0.31 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/5719926-bugera-6550b-6-6-matched-and-hand-selected-power-tetrodes) ## Best For - bugera enthusiasts ## Why This Product - Trusted bugera brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Artisan Craftsmanship:** Our meticulous selection process ensures only the best tubes make the cut. - β€’ **Unmatched Sound Quality:** Experience deep bass and articulate mids for a rich tone. - β€’ **Versatile Musical Styles:** Perfect for blues, jazz, fusion, and R&B enthusiasts. - β€’ **Precision Matched Tetrodes:** Each tube is hand-selected and tested for optimal performance. - β€’ **Durability Meets Performance:** Built to withstand the rigors of professional use. ## Overview The Bugera 6550B-6 is a set of six matched and hand-selected power tetrodes designed to deliver classic American tube tone. With a focus on power, durability, and high power handling capability, these tubes are perfect for musicians seeking rich, warm tones across various genres, including blues, jazz, fusion, and R&B. Each tube undergoes rigorous testing to ensure top-notch performance, making them a reliable choice for professional use. ## Description The Bugera 6550B is all about classic American valve tone. It has an emphasis on power, durability, consistency and high power handling capability. With its beautifully deep bass, articulate mids and tapered highs, the Bugera 6550B lends itself to styles such as blues, jazz, fusion and R&B where a rich and warm tone is desired. If you find your amp too bright sounding with standard 6550Bs, the Bugera 6550B may be your tone solution. 6 matched and hand-selected 6550B power tetrodes, tested and matched under simulated operating conditions to the tightest and most demanding industry specifications Bugera - The Soul of Valves Tested, Selected and Matched - Our Premium Quality Assurance. Our state-of-the-art process starts by testing only the finest valves available from all over the world. We test and stress each valve under the toughest "real-world" conditions and measure them by applying the tightest and most demanding specifications. This highly labor-intensive process cannot be substituted by machines and selecting/matching valves is an art which we mastered over many years. Bugera valves are one of the finest and most musical valves you can find - that's what Bugera stands for. Install Bugera valves, fire up your amp and hear the real Soul of Valves. ## Features - The BUGERA 6550B is all about classic American tube tone. It has an emphasis on power, durability, consistency and high power handling capability. With its beautifully deep bass, articulate mids and tapered highs, the BUGERA 6550B lends itself to styles such as blues, jazz, fusion and R&B where a rich and warm tone is desired. If you find your amp too bright sounding with standard 6550Bs, the BUGERA 6550B may be your tone solution. - 6 matched and hand-selected 6550B power tetrodes, tested and matched under simulated operating conditions to the tightest and most demanding industry specifications - BUGERA – The Soul of TubesTested, Selected and Matched – Our Premium Quality AssuranceOur state-of-the-art process starts by testing only the finest tubes available from all over the world. We test and stress each tube under the toughest β€œreal-world” conditions and measure them by applying the tightest and most demanding specifications. This highly labor-intensive process cannot be substituted by machines and selecting/matching tubes is an art which we mastered over many years.BUGERA tubes a ## Images ![Bugera 6550B-6 6 Matched and Hand-Selected Power Tetrodes - Image 1](https://m.media-amazon.com/images/I/41Cu4sDfdKL.jpg) ## Customer Reviews ### ⭐⭐⭐ my amp is indicating that two tubes bad, but it works *by V***O on Reviewed in the United States on February 1, 2016* I used these tubes to power my bvv3000, althought they are new, my amp is indicating that two tubes bad, but it works.... I dont know whats the problem, if it is the amp or the tubes, un both cases, the brand is bugera. Sorry but i think it is not a great brand as they proclaim. ### ⭐⭐⭐⭐⭐ These are some of the best I've had *by C***R on Reviewed in the United States on December 3, 2015* These are some of the best I've had. They work great and I haven't had any problems with them. ### ⭐⭐⭐⭐⭐ Tested Strong, Working Well....... *by W***! on Reviewed in the United States on June 2, 2016* Tested strong and work well so far. Price was crazy low. A no brainer --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/5719926-bugera-6550b-6-6-matched-and-hand-selected-power-tetrodes](https://www.desertcart.sk/products/5719926-bugera-6550b-6-6-matched-and-hand-selected-power-tetrodes) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-26*