goodsguys
Head-Fier
- Joined
- Dec 2, 2012
- Posts
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Hi And thanks for reading this post.
Fingers crossed it is in the right section.
The ac output on my quad 405-2 amplifier's transformer is 71 volts but keeps going up and down by approximately 0.1- 0.3 volts everytime i measure it. Is this normal and is this the correct voltage. It is quite and old transformer from the 70's and i want to connect some new quad amp boards to it but am not sure if the output voltage is correct or if anything can be gained by exchanging for a new toroid/audio transformer.
Many thanks in advance. John.
Fingers crossed it is in the right section.
The ac output on my quad 405-2 amplifier's transformer is 71 volts but keeps going up and down by approximately 0.1- 0.3 volts everytime i measure it. Is this normal and is this the correct voltage. It is quite and old transformer from the 70's and i want to connect some new quad amp boards to it but am not sure if the output voltage is correct or if anything can be gained by exchanging for a new toroid/audio transformer.
Many thanks in advance. John.
