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Forums :: Ask Instructor David Barrett

Sonny Junior II amp

5 replies [Last post]
Wed, 08/23/2017 - 16:06
Dave Hall
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Level 3
Joined: 05/08/2010

Hi David, I've just acquired an SJ2 (s/n 080) and was told you had some connection with this model amp in the past.

im interested in any advice you may be able to offer about it, as it comes with no documents and vendor has no insight about configuration, but I understand there are a number of possibilities re configuration of outputs.

any advice is appreciated,

thanks

Dave

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Wed, 08/23/2017 - 16:08
#1
David Barrett
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ExpertHead InstructorTeacher 10Level 10
Joined: 12/20/2009
Hey Dave. I experimented, but

Hey Dave. I experimented, but ended up with the same tube configuration that was set up by Sonny when he ships. Play it as is. Have fun, it's a nice amp.

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Fri, 09/08/2017 - 17:18
#2
Dave Hall
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Joined: 05/08/2010
Thanks

Thanks David,

i was more thinking about the setup re speaker impedance and options for running with only one of the output transformers but another sj2 owner has kindly sent me a copy of the manual so it's all good. 

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Fri, 09/08/2017 - 18:44
#3
David Barrett
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Joined: 12/20/2009
Great

Great

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Mon, 02/03/2025 - 15:07
#4
Sunseeker105
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Joined: 04/30/2018
SJ2 Manual

#DaveHall

Hello Dave, 

I too have a Sonny Junior 2 amp but no manual.  You mentioned in your post above you managed to get hold of a copy, is there any chance you could share with me please?

All the best

Neil

 

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Mon, 02/03/2025 - 16:52
#5
Sunseeker105
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Joined: 04/30/2018
SJ2 Manual

Hello Dave, 

I too have a Sonny Junior 2 amp but no manual.  You mentioned in your post above you managed to get hold of a copy, is there any chance you could share with me please?

All the best

Neil

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