4只连号 大盾黄标 ECC83 电子管

范海伦

英国买来的管子，没用上，出给需要的朋友 1900 包邮费，可走淘宝，德邦快递代收 13263635204 全都好用，测过数值 VINTAGE 4 x MULLARD ECC83 YELLOW LOGO AUDIO/RADIO VALVES/TUBES/ROHREN AVO TESTED VINTAGE 4 x MULLARD ECC83 YELLOW LOGO VALVES/TUBES/ROHREN AVO TESTED This IS VINTAGE 4 x MULLARD ECC83/12AX7 YELLOW LOGOVALVES/TUBES/ROHREN AVO TESTED. These valves have been tested on my AVO MK IV valve tester, it has been calibrated. The AVO valve data for these valves is: A1: 1.2 mA - 1.6 gm.  A1: 1.2 mA - 1.6 gm. THESE VALVES TEST: 1,  A1, 1.0 mA - 1.6 gm.  A2, 1.2 mA - 1.6 gm Halo getter.  Mullard Blackburn Valve. I63 B4L4 2,  A1, 1.4 mA - 1.8 gm.  A2, 1.2 mA - 1.7 gm Halo getter.  Mullard Blackburn Valve. 3,  A1, 1.2 mA - 1.7 gm.  A2, 1.2 mA - 1.5 gm Halo getter.  Mullard Blackburn Valve. I61 B3K4 4,  A1, 1.3 mA - 1.8 gm.  A2, 1.3 mA - 1.6 gm Halo getter.  Mullard Blackburn Valve. I61 B3K4 If you want this part and live in Italy, i will send it if you are prepared to pay with a bank transfer. Vintage Audio Valves from the 1960′sFor audio and guitar amplifiersVintage Audio Valves have such a wonderful rich musical tone & will enhance your equipment’s sound. We have quality brands of tested Vintage Audio Valves Telefunken, Mullard, Brimar etc. We can advise you on the type of valves to suit your requirements and send these out to you anywhere in the world. “Tube rolling” with quality vintage valves is a lot of fun and will produce wonderful improvements to the tone of valve driven hi-fi component and valve guitar amplifiers. We have been collecting and using Vintage Audio Valves for in our own audio system for the last 26 years. We use, swap, trade, buy and sell valves. All valves are tested for strength on a quality tube tester before being sent out. Our valves are available to collectors worldwide.  We mainly specialize in vintage valves however we have many types and brands in stock so please contact us as we may have what you are looking for in our huge stash. We sometimes have some vintage audio components available as well. Our range is always changing as they are coming in and going out on a regular basis. We have over 200 happy trade me customers, so we must be doing something right with this interesting and enjoyable hobby. ** Our Full range is accessible from the menu on the right **