(!!!) 6GM8=ECC86 Amperex Globe Holland NOS 1968 (3.9/4.8ma)
$ 21.99
1 low noise tube) 6GM8=ECC86 Amperex Globe Holland NOS 1968 (tn1 series)
3.9ma Gm=5700
4.8ma Gm=6600
Tested on Amplitrex
- Wavelength Cosecant USB DAC
- Aikido preamp
- Cavalli Audio EHHA (Embedded Hybrid Headphone Amplifier)
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