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- Tue Sep 24, 2019 5:28 pm
- Forum: Technical Discussion
- Topic: Alter Preamp Input Impedance
- Replies: 5
- Views: 887
Alter Preamp Input Impedance
Hello everyone, let me start out by saying that I don't have a ton of experience with amps, but I want to ask a question about altering the input impedance of a tube preamp. I have a homebrew Alembic F-2B clone that I picked up several years ago. These days I use it a lot with acoustic instruments, ...