OK, I was under the impression that most were (based upon a certain manufacturer using this as a major selling point, when is was NOT per many... posting to the contrary).
Seen posts of people using (SET) headphone amps as preamps, but I only remember an early Musical Fidelity model off the top of my head, used in this nature.
Old production 6b4g's are no longer inexpensive, but I'm certain you are already aware of this.
Seen posts of people using (SET) headphone amps as preamps, but I only remember an early Musical Fidelity model off the top of my head, used in this nature.
Old production 6b4g's are no longer inexpensive, but I'm certain you are already aware of this.