rare melz russian 6h8c 6sn7gt otk 5 hole plate metal base russian military(new old stock)nos tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, guitar

S$250

rca 5692 6sn7gt 5support rode red base strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, guitar

S$300

holygrail rare Marconi Italian made ecc83 12ax7 1956-1957 long black plate square getter early Italy version 12ax7 type tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, guitar

S$400

Telefunken ecc81 12at7 bottom strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, guitar

S$100

siemens e88cc e188cc scc88 6922 7308 6dj8 grey shield gold pin strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, guitar

S$150

rare mazda 6189 12au7WA/H 12au7 3 mica grey plate 5 star France military strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, guitar

S$130

gec cv4005 ez90 6x4 black plate british military nos tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, guitar

S$120

holygrail marconi/gec/mullard 52ku gz32 rectifier tube new old stocl(nos) new in box(nib) tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$200

holygrail marconi/gec/mullard 53ku gz33 cv378 gz37 rectifier (new old stock)nos (new in box)nib tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$380

telefunken smooth plate ecc82 12au7 tektronix special selected tube stong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$150

holygrail rare Marconi Italian made ecc83 12ax7 1956-1958 long black plate square getter early Italy version 12ax7 type tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$400

rare mullard e88cc/01 e88cc e188cc cca 6922 7308 6dj8 mitcham factory R code special selected tube tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$250

valvo amperex hereen factory e88cc white print strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$130

valvo e88cc ecc88 e188cc 6922 7308 6dj8 red print gold pin holland hereen factory strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$150

siemens e88cc e188cc scc88 6922 7308 6dj8 grey shield gold pin strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile

S$150

holygrail rare Marconi Italian made ecc83 12ax7 1956-1958 long black plate square getter early Italy version 12ax7 type tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile, interconnect, cable, power cable

S$400

rare mazda 6189 12au7WA/H 12au7 3 mica grey plate 5 star France military strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile, interconnect, cable, power cable

S$130

Holygrail Amperex Bugleboy ecc83 12ax7 type long plates D foil getter Holland Hereen factory 1956-1958 strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile, interconnect, cable, power cable

S$350

kenrad vt231 6sn7gt black glass U.S military 1940's new old stock(nos) strong pair tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile, interconnect, cable, power cable

S$180

rare melz russian 6h8c 6sn7gt 6sn7 otk 5 hole plate metal base russian military new old stock (nos) tubes, guitar, hifi, preamp, speaker, amplifer, cd player, dac, turntable, headphone, audiophile, interconnect, cable, power cable

S$250