--- product_id: 516540318 title: "JJ ElectronICs 12AU7 / ECC82 Preamp Vacuum Tube" brand: "british audio" price: "€ 54.75" currency: EUR in_stock: true category: "British Audio" url: https://www.desertcart.be/products/516540318-jj-electronics-12au7-ecc82-preamp-vacuum-tube store_origin: BE region: Belgium --- # Versatile compatibility with pro gear Dual triode design for rich tone Low microphonics for clean audio JJ ElectronICs 12AU7 / ECC82 Preamp Vacuum Tube **Brand:** british audio **Price:** € 54.75 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your sound — the vintage tube your setup deserves! ## Quick Answers - **What is this?** JJ ElectronICs 12AU7 / ECC82 Preamp Vacuum Tube by british audio - **How much does it cost?** € 54.75 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/516540318-jj-electronics-12au7-ecc82-preamp-vacuum-tube) ## Best For - british audio enthusiasts ## Why This Product - Trusted british audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Durable:** Crafted for easy handling without compromising on robust performance. - • **Precision Audio Clarity:** Engineered for low microphonics, ensuring noise-free, pristine sound reproduction. - • **Pro-Grade Compatibility:** Seamlessly integrates with amplifiers, mixers, and audio monitoring setups. - • **Classic Dual Triode Power:** Experience warm, balanced amplification with the iconic 12AU7/ECC82 tube design. - • **Essential for Audiophiles:** Elevate your recording and monitoring sessions with a trusted British Audio brand. ## Overview The JJ ElectronICs 12AU7 / ECC82 Preamp Vacuum Tube is a lightweight, dual triode vacuum tube designed for professional audio amplification and monitoring. Compatible with a wide range of audio equipment including amplifiers, mixers, and receivers, it delivers low microphonics for clear, warm sound reproduction, making it a must-have for audiophiles and recording professionals seeking vintage tonal quality. ## Description 12AU7 / ECC82 Preamp Vacuum Tube ## Features - 12AU7 / ECC82 Preamp Vacuum Tube ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002M728O | | Additional Features | Lightweight | | Age Range Description | Adult | | Antenna Location | Audio Monitoring | | Audio Driver Type | Balanced Armature Driver | | Bluetooth Version | 4.0 | | Brand | british audio | | Built-In Media | Cable | | Cable Features | Detachable | | Color | Black | | Colour | Black | | Compatible Devices | Audio Equipment, Amplifiers, Mixers, Receivers | | Connectivity Technology | Wired | | Control Method | Remote | | Control Type | Remote Control | | Customer Package Type | FFP | | Ear placement | Over Ear | | Earpiece Shape | In Ear & Over Ear | | Enclosure Material | Faux Leather | | Form factor | In Ear | | Headphone Folding Features | In Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | Over Ear | | Impedance | 16 Ohms | | Is Autographed | No | | Manufacturer | JJ ElectronICs | | Model Name | T-12AU7-JJ | | Model Number | T-12AU7-JJ | | Noise Control | None | | Noise control | None | | Number of Items | 1 | | Specific Uses For Product | Audio monitoring, Recording, Music | | UPC | 844632022074 | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** british audio - **Colour:** Black - **Ear placement:** Over Ear - **Form factor:** In Ear - **Impedance:** 16 Ohms ## Images ![JJ ElectronICs 12AU7 / ECC82 Preamp Vacuum Tube - Image 1](https://m.media-amazon.com/images/I/6192XRwcpRL.jpg) ## Questions & Answers **Q: 9 pin?** A: Yes, this tube has 9 pins. **Q: Can these tubes be used in a vintage Vibro Champ?** A: Read through a few articles about your vintage Vibro Champ, and it looks like the consensus is that this tube would work better for the V1 position. V2 would be a 12AX7, V3 6V6, and V4 5Y3GT. It is my understanding the 12AU7 has less gain. You could try a few different tubes in the pre gain to see what you think. **Q: I assume 12 AU 7 is two tubes in one obviously maintains stereo sepeartion Common cathode which is grounded normally anyway ?** A: To be precise, the 12AU7 is two independent triodes in a single tube. Like any other electronic component, these can be used in all sorts of applications, limited only by the circuit designers imagination and ingenuity. They can by used in audio and RF circuits... These could be used in a stereo design, but they are not limited to that application. The cathodes are not common between each section, and depending on the circuit design may operate at some potential other than ground. ## Frequently Bought Together - JJ ElectronICs 12AU7 / ECC82 Preamp Vacuum Tube - JJ Electronics Amplifier Tube (T-12AX7-S-JJ) - JJ Electronics Amplifier Tube (T-12AT7-JJ) --- ## 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.be/products/516540318-jj-electronics-12au7-ecc82-preamp-vacuum-tube](https://www.desertcart.be/products/516540318-jj-electronics-12au7-ecc82-preamp-vacuum-tube) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-06-22*