(!!!) 6GM8=ECC86 SIEMENS HOLLAND NOS 1970 (3.9/4.4ma)
$ 19.99
1 low noise tube) 6GM8=ECC86 SIEMENS HOLLAND NOS 1970 (tn2 series, 2nd series)
1 section) 3.9ma Gm=5700
1 section) 4.4ma Gm=5800
tested on Amplitrex
- Wavelength Cosecant USB DAC
- Aikido preamp
- Cavalli Audio EHHA (Embedded Hybrid Headphone Amplifier)
See more: vacuum tube
Share:
 6GM8=ECC86 SIEMENS HOLLAND NOS 1970 (3.9/4.4ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/1_dbee8be4-7662-44cb-becb-a527aa3c246f.jpg?v=1616165793){kind=link}
 6GM8=ECC86 SIEMENS HOLLAND NOS 1970 (3.9/4.4ma) "Pin It")