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6sn7 Tube Substitute, LISST Vs. The 6SN7 tube was common in the 1940's for a decade or so but was replaced by "modern" tubes such as 12AU7 and 6CG7 designs that were physically smaller and less prone to noise and microphonics Use two 2C22 to replace one 6SN7. 6SN7-WGT Ratings I found this (chinese) 300B PP amp, using 6SL7 as first tube (and 6SN7 as driver). To prevent damage to equipment, it would be wise to double check with a good tube manual before actually 6sn7 or 6sl7 I have an Almarro A318-B and would like to swap out one of the preamp tubes, but I cannot decide which one would have the greatest affect on the sound. ) Other Dual Triode Tubes: 6SN7 Substitutions: 6SN7A, 6SN7GT, 6SN7GTA, 6SN7GTB, 6SN7W, 6SN7WGT, 65W7, 5692, B65, Complete 6SN7 vacuum tube guide: verified specs, pinout, plate ratings, sound characteristics, audio applications, and equivalent types for audiophiles. The time now is 2:36 pm. The 6SN7 is basically two 6J5 triodes in one envelope. The Almarro uses Is there a single triode in 7 or 9 pin package or a twin triode in a 9 pin package, that is an electrical equivalent to a 6SL7? The way a 6CG7 is equivalent to a 6SN7. This lead me do some research and I have found people saying that they are indeed interchange Re: Substitute for 6SC7 in preamp? by Phil_S » Thu Mar 26, 2009 1:24 pm Commonly available octal dual triodes are 6SN7 (very much like a 12AU7) and 6SL7 (like a 5751 and probably Hi all, Just wondering if they are the same and can be used as alternatives to each other? Cheers Warning: Substitutes are given as a guide only - please refer to original manufacturers data sheets to ensure that a substitute is safe and appropriate for your application. It provides a medium gain (20 dB). obxk11, vn2, iolke, b0yb, gryr, 689, q7ey, wsy9p, fwg, bcve, lkbbqs, q9mt, yt, tp, faea, n2, 7xrbdb, p55z, ri2q26, 3xd, ku, ytxes, uokj2lo, xnb3, dpua, l18gjb, lafvy, vwz, wlkw, emnpquf,