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.
Would some one be able to let me know where I can obtain a service manual for an Altec Century W5-19 & W5-19A amplifiers,I will be grateful for any help given thank you peter