WebThe best 6SN7 dual triode tubes are those made for the US Military. This one is a rare 1957 dated Raytheon 6SN7WGT. The WGT features the heat proof low loss brown micanol … WebTwo, NEW, Raytheon 6SN7WGT tubes, brown base, matching pair, 6SN7GT eq. 6SN7GTB NOS Raytheon radio amplifier audio vacuum tubes 2 valve tested 6SN7GT. or Best Offer. ... Raytheon JAN CRP 6SN7GT VT-231 Test NOS Black Plates S-Rods Serious Tubes A211. PHP 919.59 shipping. or Best Offer.

Mini Review: Various 6SN7 Tubes - Head-Fi

WebAt Raytheon Technologies, we're accelerating ideas to solve some of the world's biggest challenges by bringing together the brightest, most innovative minds across aviation, space and defense. WebFeb 27, 2014 · Raytheon 6sn7WGT brown base RCA VT-231 or RCA 5692 red base Sylvania 6sn7WGT brown base Sylvania VT-231 National Union black glass I would expect to pay about $100 pair for most of these on E-bay, except for maybe the RCA red base or Russian 1578 which have become pricey. About double this amount to by NOS from internet tube … diy polishing compound

NOS Raytheon 6SN7WGT Brown base Tube Pair

WebThis near-new old stock-testing matched pair of Raytheon-made 6SN7GTB dual triodes was tested on my Hickok 600A for shorts, gas and transconductance. There were no shorts or … http://www.audiotubes.com/6sn7.htm WebLarge, flat ribbed black plates. Excellent , clean NOS tubes! MATCHED PAIRS ARE $199.00 PER PAIR. A military tube that rivals the more costly VT-231 military type, and you pocket … diy polish buffet for a wedding