Threshold SA 1

[reinhard]

Hello,
can somebody help with schematics information on Threshold
SA 1 Monos. These are built from 84 - 88. Any additional technical information is welcome.

Reinhard

 

[Nelson Pass]

I have some later but very similar schematics that I'll try to
put up when my ISP starts functioning again.

 

[mastertech]

I'd love that thank you Mr Pass

 

[reinhard]

Hello NP,

do you give us an information here, when it is available?

Thank you,

Reinhard
Innovative Audio
Germany

 

[Nelson Pass]

Go to www.passlabs.com/np and dowload the
two files thr_fe89.tif and thr_os89.tif and those
are pretty close to the SA1.

😎

 

[SL10User]

Hi Nelson,

these links don't work anymore 😕

Can I find these somewhere? 🙄



Cheers,
Gerhard

 

[Zen Mod]

........

 

[SL10User]

Zen Mod, thanks!

But that's not related to the SA-1.

The filenames are the same. Maybe there is no schematic for the SA-1's around?
Hard to believe.

 

[Zen Mod]

I posted files which Papa mention ;

I just shrinked them and converted to more forum friendly format

anyway - I'll take a look what I can find

 

[Zen Mod]

.......

 

[finwbu]

SA1

Threshold SA 1 Nelson Pass Stasis-Schaltung 160 Watt pure Class A Mono | eBay

 

[BrianMered]

Complete document

.......

Hi Zen Mod, when I downloaded the bias procedure only half of thr page is showing and the instructions start at step 4. Is it possible to scan and post the remaining part of the document.

thanks

 

[Zen Mod]

that's all I have

though , all you need are steps from 7 to 13