Home
»
Preamp tubes »
(!!!!) (Best Single #2) ECC803S=12AX7 Telefunken Qualitex Ulm Germany <> bottom like new 1964 (1.3/1.5ma and Gm=1600/1800)
(!!!!) (Best Single #2) ECC803S=12AX7 Telefunken Qualitex Ulm Germany <> bottom like new 1964 (1.3/1.5ma and Gm=1600/1800)
$ 1,098.88
1 low noise tube) ECC803S=12AX7 Telefunken "Qualitex" Ulm Germany <> bottom Gold Pins like new, made in Ulm Germany factory fairly good printing
(u ml 00) ml=1964
1 section) 1.3ma Gm=1600
1 section) 1.5ma Gm=1800
- Tested on Amplitrex
- Good Gm range 1500-1600+
- Good mA = 1ma+
- Low Noise and not microphonic
Recommended for
- Lamm Industries ML3 Signature mono amps
- Nagra PL-L preamp
- VTL 7.5 preamp
- Conrad Johnson Premier 15 phono preamp
- Jadis
- Aesthetix
- Diva Audio M7 preamp
See more: vacuum tube
Share:
 (Best Single #2) ECC803S=12AX7 Telefunken Qualitex Ulm Germany <> bottom like new 1964 (1.3/1.5ma and Gm=1600/1800)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_2c02e2d4-5bf7-45ae-bd14-2b1732b20732.jpg?v=1761162930){kind=link}
 (Best Single #2) ECC803S=12AX7 Telefunken Qualitex Ulm Germany <> bottom like new 1964 (1.3/1.5ma and Gm=1600/1800) "Pin It")