WebFeb 2, 2012 · The advice of any one user, no matter how many types of tubes were tried, only apply to that particular user's gear and taste. That said, there are certain tubes that "tend" to be acceptable in a broad range of applications and to a broad range of listener taste. The 5751s discussed above fall in that category. WebGE 5751 ECC83 Valve Gray Plates Horseshoe Getter Triple Mica Red Tip - Amplitrex. £14.99 + £4.35 Postage. Mazda 12AX7 ECC83 Valve Gray Plates Halo Getter ... Raytheon Valves & Vacuum Tubes, Tesla Valves & Vacuum Tubes, RFT Valves & Vacuum Tubes, Siemens Vintage Valves and Vacuum Tubes; Additional site navigation. About eBay;
TubeDepot.com JAN Raytheon 12AX7
WebRaytheon 5751 / 12AX7 - black plates. Price: $94.00. This rare 1963 mil spec Raytheon 5751 tube is a lower gain 12AX7 type tube. It has black plates and a distinctive dual post getter shaped like a plus sign. The red print has the Raytheon logo and reads "JAN-CRP-5751." Tube tests as new with very low noise. WebNormally, the Syl EL84 are a bit bright and the RCA 12AX7 a bit too warm. Together this combo beat out Amperex, Mullard and Telefunken EL84 and Sylvania GB, TS 5751 ('50s with bent square getter) TS 12AX7 (same vintage) Raytheon 5751-3M, GE 5751 3M BP from '50s and Raytheon 12AX7A from 1960. Not all done rolling yet, but it goes to show: north american brown bats
raytheon 5751: Search Result eBay
WebLegendary early 60's Raytheon 5751 3-Mica Blackplate "Windmill" getter tubes. If you came here, you know how rare and special these tubes are. No doubt some of the finest tubes ever made, and considered the Holy Grail of preamp tubes by audiphiles (alongside the Sylvania 3-Mica Blackplate). These tubes have a super rich and creamy sound, with ... WebSep 8, 2024 · The Sylvania gray-plate 3-mica 5751 has more low frequency content, but is still very punchy. Neither is as smooth feeling as the Raytheon windmill getter 5751, in my … WebDec 18, 2024 · In my PS1 I have a pair of Raytheon 5751 Windmill Getters and one RCA AT7 Blackplate. I think the current PS1 uses three 12AX7 instead. I've also used a pair of Westinghouse 12AX7, great sound from both, but the Raytheon offers a more detailed and nuanced character. The 12AT7 tube doesn't seem to be as critical to the overall sonics of … how to repair a program install