2. amps-preamps
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joule la150mkII- preamp

Hi All

this is a stupid question, but i cannot seem to get the answer. i have a joule la150mk II. there is a button for stereo or mono, but nowhere in the manual does it specify whether the button needs to be depressed or not. there a re2 signs next to the button that look like a sideways v. as i said, i know its a stupid question, but if anyone knows , i would deeply appreciate it

 

thank you 

sy

syhilly0107
syhilly0107 OP
10 posts
 

I’m not sure if I what I am hearing is the correct way.so does it mean that the button needs to be depressed in for stereo?

syhilly0107 OP
10 posts
 

I have not done any critical listening as of yet. Just wanted to see which way is corrrect considering the manual doesn’t explain it. 

imhififan's avatar
imhififan
2,181 posts
 

You can do a simple test:

Play some music just connect the source right channel to the preamp and leave the left channel disconnected, if sound come out from both left and right speakers that is the switch position of MONO.

syhilly0107 OP
10 posts
 

thank you for your help !!

 

 

 

 

paulcreed
559 posts
 

If you still need help cal Rich at Signature Sound  he has taken over the Joule line. Real nice guy he will be glad to help you out, he’s very familiar with your amp. 

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