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Description
1 Low Noise Tube) 12AT7=ECC81 Siemens Halske Germany NOS 1970
1 section) 10.3ma Gm=5600
1 section) 11.0ma Gm=6200
Tested on Amplitrex
(very quiet, high Gm, very good section balance, good detail, more neutral, good value)
Recommended for
- Eclair Engineering 'Evil Twin' Tube DI (direct input box)- Atma-sphere preamp
- JC Morrison custom phono
- David Berning Quadrature Z amp
