--- product_id: 257898031 title: "6SN7 EH Vacuum Tube" brand: "electro-harmonix" price: "AR$355511" currency: ARS in_stock: true reviews_count: 5 url: https://www.desertcart.com.ar/products/257898031-6sn7-eh-vacuum-tube store_origin: AR region: Argentina --- # Stable bolt-on installation Low-noise Hi-Fi clarity Classic 6SN7 vacuum tube design 6SN7 EH Vacuum Tube **Brand:** electro-harmonix **Price:** AR$355511 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound game with the iconic 6SN7 EH tube — hear the difference, feel the vibe! ## Quick Answers - **What is this?** 6SN7 EH Vacuum Tube by electro-harmonix - **How much does it cost?** AR$355511 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/257898031-6sn7-eh-vacuum-tube) ## Best For - electro-harmonix enthusiasts ## Why This Product - Trusted electro-harmonix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Timeless Tube Tech:** Classic 6SN7 design trusted by sound connoisseurs worldwide. - • **Plug & Play Precision:** Bolt-on installation ensures seamless integration with your gear. - • **Versatile Compatibility:** Perfect for high-end audio setups, from tube buffers to amplifiers. - • **Audiophile-Grade Clarity:** Experience pristine, low-noise sound that elevates every note. - • **Crafted by Electro-Harmonix:** Backed by a legendary brand known for premium sound equipment. ## Overview The Electro-Harmonix 6SN7 EH Vacuum Tube is a premium, low-noise Hi-Fi tube designed for audiophiles seeking superior sound clarity. Featuring a classic 6SN7 design and bolt-on installation, it integrates effortlessly into high-end audio systems, enhancing digital and analog playback with rich, fatigue-free sound. Manufactured by Electro-Harmonix, a trusted name in sound equipment, this tube weighs 90.7g and measures 10.16 x 7.11 x 4.32 cm. ## Description New low-noise Hi-Fi 6SN7. Electro-Harmonix is rocking the vacuum tube community with the superior quality of the "EH" series tubes. Review: Added to my Yaqin CD3 tube buffer. Feeding all 2-channel audio: Chromecast via optical, Oppo player via digital and USB via laptop through my Schiit Bifrost. Speakers are older Martin Logan SL3's. This set up makes listening to digital a real joy without fatigue. Review: didn't make any different to the sound and damaged soon after Installation. i guess i lost my money for nothing. ## Features - Item Category: Sound And Recording Equipment - Item Trademark: electro-harmonix - manufacturer: Electro-Harmonix ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001LNLZHW | | ASIN | B001LNLZHW | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 3.9 3.9 out of 5 stars (12) | | Customer reviews | 3.9 3.9 out of 5 stars (12) | | Date First Available | 9 August 2013 | | Date First Available | 9 August 2013 | | Installation Method | Bolt-On | | Item Package Quantity | 1 | | Item Weight | 90.7 g | | Item model number | 4308829127 | | Item model number | 4308829127 | | Manufacturer | Electro-Harmonix | | Manufacturer | Electro-Harmonix | | Part number | 6SN7 EH - US | | Product Dimensions | 10.16 x 7.11 x 4.32 cm; 90.72 g | | Product Dimensions | 10.16 x 7.11 x 4.32 cm; 90.72 g | | Shape | Round | ## Product Details - **Brand:** Electro-Harmonix - **Installation type:** Bolt-On - **Manufacturer:** Electro-Harmonix - **Shape:** Round - **UPC:** 844632064234 ## Images ![6SN7 EH Vacuum Tube - Image 1](https://m.media-amazon.com/images/I/71v6wupXgVL.jpg) ## Questions & Answers **Q: I need 2; are paired?** A: No. You must order 2 individual tubes. By the way, they are an excellent upgrade. **Q: one tube is brighter than the other** A: I believe, that, is not uncommon. As long as both speakers are working, I believe, you are okay. For instance, my two tubes are not equally as bright. But, the sound is great. Don't go looking for problems that don't exist! **Q: will this tube work with the dark voice** A: It does. I swapped out both tubes at the same time so I cant say how much this one is responsible for the quality improvement, but it certainly helped. Stock tubes we're pretty awful. DV336se. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by E***G on 10 September 2016* Added to my Yaqin CD3 tube buffer. Feeding all 2-channel audio: Chromecast via optical, Oppo player via digital and USB via laptop through my Schiit Bifrost. Speakers are older Martin Logan SL3's. This set up makes listening to digital a real joy without fatigue. ### ⭐ Review *by M***R on 1 January 2017* didn't make any different to the sound and damaged soon after Installation. i guess i lost my money for nothing. ### ⭐⭐⭐⭐ Review *by H***C on 31 March 2017* Well made. A little bright for my taste. --- ## 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.com.ar/products/257898031-6sn7-eh-vacuum-tube](https://www.desertcart.com.ar/products/257898031-6sn7-eh-vacuum-tube) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-07-21*