tube rolling

  1. Mr.Miniwatt

    TUBE EXPERIMENTATIONS | by Mr. Miniwatt

    Purpose This thread plans to be an open discussion related to tubes. I am a tube roller interested in their history, pinouts, internal construction and date codes. I also try to measure them using my basic tube tester. I am doing this for several years, started a thread more as a personal blog...
  2. Charlie B.

    Ypsilon Aelius II - tube rolling?

    My Ypsilon Aelius II have got 2 kinds of tubes in the input: EZ81rectifier tube by JJ and a EC8010 NOS by Siemens. A socket on the same input board labeled "6c4p" remains empty. (A leftover from updating version 1 to 2? (I bought 2nd hand.)) I just ordered a matched pair of EZ81/6CA4 NOS by...

About us

  • What’s Best Forum is THE forum for high end audio, product reviews, advice and sharing experiences on the best of everything else. This is THE place where audiophiles and audio companies discuss vintage, contemporary and new audio products, music servers, music streamers, computer audio, digital-to-analog converters, turntables, phono stages, cartridges, reel-to-reel tape machines, speakers, headphones and tube and solid-state amplification. Founded in 2010 What’s Best Forum invites intelligent and courteous people of all interests and backgrounds to describe and discuss the best of everything. From beginners to life-long hobbyists to industry professionals, we enjoy learning about new things and meeting new people, and participating in spirited debates.

Quick Navigation

Home Forums

User Menu

Login
Steve Williams
Site Founder | Site Owner | Administrator
Ron Resnick
Site Owner | Administrator
Julian (The Fixer)
Website Build | Marketing Managersing
Top Bottom