Cheap ($20-30) ANALOG multi meter.
The mirrored needle is more telling than a digital display of small variations in a signal if you should ever venture into more involved... metering(if that is a word).
Why on earth would anyone spend more than $100 on a meter simply to bias a tube amp?
Good luck!
The mirrored needle is more telling than a digital display of small variations in a signal if you should ever venture into more involved... metering(if that is a word).
Why on earth would anyone spend more than $100 on a meter simply to bias a tube amp?
Good luck!