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 cart Headphone amp, Top-Seller, Pre-amp/driver, Super rare & vintage, Tubes by #6C4/CV133/EC90 Mullard NOS, milspec, rectangular getter, x-rare! 20,00 € Add to cart Super rare & vintage, Tubes by #1N5GT VT146, RCA, one pair (2), NOS/NIB, immaculate condition 10,00 € Add to cart Super rare & vintage, Tubes by #VT49 (39/44) Tung-Sol NOS/NIB, milspec, still sealed, one pair (2) 8,00 €