Description

RTF (Funkwerk) ECC82 / 12AU7 NOS East German Vacuum Tubes Set of 4 The RFT preamp tubes RFT ECC82 / 12AU7 are an extremely low noise and low microphonic vacuum tube. I Bought these NOS tubes from The Tube Store as a backup set for my Pre-Amp and were NEVER USED. I recently upgraded to a New Pre-Amp using different tubes. These are NOS Matched and Balanced (see Pictures) Set of 4 Tubes German made these RFT 12AU7 are considered one of the better sounding European tubes you can find. It ranks up there with the RCA 12AU7 clear top. They are QUIET, have nearly no noise, zero microphonics and Sound Fantastic. NOS Matched and Balanced ABOUT SHIPPING Shipping Within US 48 Continental States Only (not shipping to HAWAII, ALASKA, PUERTO RICO, VIRGIN ISLAND, PO BOX OR APO ADDRESS) will be shipped by USPS Ground with tracking number and shipped to the address provided by eBay so please make sure it's right during checkout! No International Sales.