Previous Product Next Product ECH83 Philips, Telefunken, Siemens, small lot of NOS tubes12,00 €Out of stock SKU: 2020300081 Categories: Tubes by #, Super rare & vintage Description DescriptionSmall lot of vintage ECH83 tubes:2 x Philips NOS, branded Valvo2 x Telefunken NOS2 x Siemens NOSRelated products Add to cartHeadphone amp, Top-Seller, Pre-amp/driver, Super rare & vintage, Tubes by #6C4/CV133/EC90 GEC/Brimar NOS, black plates, big round getter, one pair (2) 32,00 € Add to cartPre-amp/driver, Super rare & vintage, Tubes by #6AC7 VT-112 Western Electric, true NOS/NIB, milspec, sealed boxes, one pair 14,00 € Add to cartSuper rare & vintage, Tubes by #6C5 VT65 JAN-CKR Ken-Rad NOS/NIB, sealed boxes from 1943/1944, one pair (2) 25,00 €