I’m old, getting older, and listening less, so I’m selling extra tubes I’m unlikely to ever use.
All prices include PayPal and shipping to the lower 48 (usually Priority Mail). Photos below in order.
All tubes were purchased NOS (and unused by me, except where noted) from reputable dealers, mostly Upscale Audio, Brent Jessee and Vintage Tube Services.
Radiotechnique 6189/ECC82/12AU7 (1965) NOS DAC/Driver grade, matched pair $80
Radiotechnique 6189/ECC82/12AU7 (1965) NOS “Platinum” grade matched and balanced
pair: $170 (they’re selling for $370/pr and up from the various dealers online). SOLD..
Amperex (labelled Valvo) ECC82/12AU7 "White Label" NOS (1962) matched and balanced
(3100 all four sections) - $150. SOLD.
Mullard Blackburn ECC82/12AU7 NOS (B4B2-B4C4: six weeks apart in early 1964) matched
and balanced - $150. SOLD.
Mullard CV4003/12AU7 NOS short plates, Mitchum factory, 1973. Matched pair - $130
Tungsram (Zyirex labelled) ECC82/12AU7 Lightly used. Matched pair - $80/pair
(Warm, full sounding tubes.). SOLD.
These ANOS matched pairs of GE 12AX7 Long Plates sound very similar to Genalex Gold
Lion re-issue 12AX7/B759s (which are now $126/pair and up) - but IMO better: they have
a smoother, sparkly top end and a touch more tonal accuracy/richness.
100 = new
GE 12AX7 Long Plates Organ Stock (101/96 & 100/98) - $70 Sold.
GE 12AX7 Long Plates one labelled Raytheon, one Webcor (102/102 & 101/102) - $80
GE 12AX7 Long Plates Organ Stock (102/102 & 103/104) - $80
Plus one pair NOS
GE (Organ stock) 12AX7 Long Plates (1500/1500 & 1550/1500: where 1250 = new) - $90
Mullard EF86 mirror matched pair, mesh plates. True British production, not Mullard India
production labelled/sold as Made in Gt Britain that some sellers seem to be advertising.
From Andy at Vintage Tube Services. (Green tip = Very Very Low Microphonics, Moving
Magnet Phono input) - $150
Dario Mini-watt NOS GZ32 black base (1950s) single tube - $75
RCA 5R4GY NOS (1950s Los Gatos Brand) Matched pair - $95 or single at $50
