does anyone know who makes this 990 opamp copy

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pucho812

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third stone from the sun
I stumbled across the website before but I lost it.  I know the 2 populated boards below are jensen 990 opamp  designs but the layout is different and so is the pinout.  Anyone know who makes it like this? I rather like it as the spacing makes it easier to work on.


 

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Beautiful little layout on those buggers too.

Steve Hogan.  Worked with Deane on upgrades from the original 990 circuit amongst many other Jensen related thingies.

Good choice  :)
 
Winston O'Boogie said:
Beautiful little layout on those buggers too.

Steve Hogan.  Worked with Deane on upgrades from the original 990 circuit amongst many other Jensen related thingies.

Good choice  :)

Yes smart guy for sure.
This box is at the studio.
It’s a pair of tss-990c’s wired to be a volume controller with dim, mute, mono stereo switch, 2 x selectable inputs, 2 x selectable outputs.  It’s running off an opamp labs bipolar 24vdc supply. Sounds great
 
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