WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
Building, troubleshooting and testing of these amplifiers should only be
performed by someone who is thoroughly familiar with
the safety precautions around high voltages.
Has anyone ever heard of a Valvo 16ECC? The label says it's a laboratory sample and is intended for laboratory use only.
The print clearly reads Valvo 16ECC. Any ideas?
