CHANGSTAR: Audiophile Headphone Reviews and Early 90s Style BBS

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Author Topic: Garage 1217 Project Sunrise III measurements  (Read 1987 times)

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Skyline

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Re: Garage 1217 Project Sunrise III measurements
« Reply #10 on: September 14, 2015, 02:40:11 PM »

Incorrect. Both Lyr and Lyr 2 are high-voltage hybrids, not starved-plate designs. They have a proper 200V B+ rail. Which may make them unique at their price points.

I believe he was referring to the hybrid nature, not the voltage...
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Solderdude

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Re: Garage 1217 Project Sunrise III measurements
« Reply #11 on: September 14, 2015, 02:50:59 PM »

Syline is correct.

Was just talking about the hybrid nature of the output stage.
As the SR/Horizon are open frame designs (not my first choice) the max DC voltage must remain below 50VDC.
With an ECC86 it can hardly be called a starved plate design  ;)
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Cos

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Re: Garage 1217 Project Sunrise III measurements
« Reply #12 on: September 14, 2015, 03:50:20 PM »

Thank you very much for the awesome explanations. My electrical engineering knowledge is abysmal - limited to basic stuff learned during physics courses, but if I squint my brain  :wheel: it makes sense.
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atomicbob

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Re: Garage 1217 Project Sunrise III measurements
« Reply #13 on: September 26, 2015, 09:21:45 PM »

In SR/Horizon the gain is determined by the tube used and there is NO overall feedback at all.
This is one major reason that I find Project Sunrise III so special in sound.
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