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 cartAudio tubes & parts, Guitar tubes & parts, Pre-amp/driver, Pre-amp/driver, Tubes by #ECC82 12AU7 Valvo, Heerlen production, matched pair, NOS/NIB 125,00 € Add to cartAudio tubes & parts, Guitar tubes & parts, Pre-amp/driver, Pre-amp/driver, Tubes by #ECC88 6DJ8 CV5358 Brimar UK made, tested & guaranteed 32,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Tubes by #ECF80 6BL8 Telefunken NOS/NIB, same batch, one pair for McIntosh & Scott 75,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Tubes by #ECL82 6BM8 Siemens / Telefunken NOS/NIB, <>, tested & guaranteed 60,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Tubes by #ECL82 6BM8 Telefunken NOS/NIB, <>, tested and guaranteed 60,00 € Add to cartMic & Pro Audio, Pre-amp/driver, Tubes by #ECL82 6BM8 Valvo made by Mazda Brussels, true NOS/NIB 35,00 € Add to cartAudio tubes & parts, Pre-amp/driver, Special Offer, Tubes by #EF6 Philips/RT red, gently used, tested & guranteed min. 90%, milspec, one pair (2) 10,00 € Add to cartMic & Pro Audio, Pre-amp/driver, Tubes by #EF800 Siemens, true NOS/NIB, gold pins, STAM SA-47 15,00 € Add to cartMic & Pro Audio, Pre-amp/driver, Tubes by #EF800 Telefunken, true NOS/NIB, diamond , holy grail 55,00 € Add to cartMic & Pro Audio, Pre-amp/driver, Tubes by #EF800 Telefunken, true NOS/NIB, diamond , holy grail, oldest production 75,00 € Add to cartHeadphone amp, Pre-amp/driver, Tubes by #EF91 6064 Brimar, NOS/NIB, milspec, premium matched pair Little Dot tube rolling 20,00 € Add to cartHeadphone amp, Pre-amp/driver, Top-Seller, Tubes by #EF91/CV138/6AM6 Mullard/Valvo/Philips NOS, D-getter, milspec, matched pair, for Little Dot 25,00 € 1 2 3 4 5