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Quote:
The opamp might be used in the ground channel, as it uses a tube in the gain stage and transistors in the output stage. Changing the ground opamp in some amps still can affect the sound, like in the iBasso D2 Viper or Headstage Lyrix Pro Total (where the second opamp is ground and not a buffer). I have no idea how the opamp in the EF2 might affect the sound or not, because I haven't felt the need to change anything but the tubes. I would expect that if the opamp is a buffer, then changing it will have a bigger affect on the sound than what they said in their email.
Originally Posted by DayoftheGreek /img/forum/go_quote.gif According to the email I got from them, no. It is responsible for no part of the amping at all. The solid state amping is done by discrete transistors. From them: |
The opamp might be used in the ground channel, as it uses a tube in the gain stage and transistors in the output stage. Changing the ground opamp in some amps still can affect the sound, like in the iBasso D2 Viper or Headstage Lyrix Pro Total (where the second opamp is ground and not a buffer). I have no idea how the opamp in the EF2 might affect the sound or not, because I haven't felt the need to change anything but the tubes. I would expect that if the opamp is a buffer, then changing it will have a bigger affect on the sound than what they said in their email.