Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Add to cartHeadphone amp, Pre-amp/driver, Top-Seller, Tubes by #EF91/CV138/6AM6 RCA NOS, milspec, matched pair, for Little Dot 15,00 € Add to cartHeadphone amp, Pre-amp/driver, Tubes by #EF92 6065 6CQ6 CV131 Brimar NOS, milspec, premium matched pair, for Little Dot 20,00 € Add to cartHeadphone amp, Pre-amp/driver, Top-Seller, Tubes by #EF92 6CQ6 CV131 Mullard Valvo NOS, milspec, premium matched pair, for Little Dot 20,00 € Add to cartHeadphone amp, Pre-amp/driver, Tubes by #EF92 CV131 6CQ6 Brimar, NOS, milspec, premium matched pair, for Little Dot 20,00 € Add to cartHeadphone amp, Pre-amp/driver, Tubes by #EF92 CV131 6CQ6 Brimar, NOS, milspec, premium matched pair, for Little Dot 20,00 € Add to cartHeadphone amp, Pre-amp/driver, Top-Seller, Tubes by #EF92 CV131 6CQ6 Brimar, NOS, milspec, premium matched pair, for Little Dot 20,00 € Add to cartAudio tubes & parts, Guitar tubes & parts, Headphone amp, Mic & Pro Audio, Pre-amp/driver, Tubes by #M8100 Mullard EF95 6AK5 5654 NOS, milspec, square getter, one matched pair (2) 30,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Super rare & vintage, Tubes by #REN904 spezial, Opta, tests NOS+, perfect condition, very rare tube! 40,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Super rare & vintage, Tubes by #RV4100 Vatea, equivalent to REN904, tests with 85%, super rare! 50,00 € 1 2 3 4 5