Siemens A-Frame E88CC/6922 Platinum Grade Reviews

4.8 Rating 5 Reviews

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909.931.9686

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joel.m@upscaleaudio.com

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2058 Wright Avenue
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Dennis Caruana

Verified Reviewer

“Raised my MHDT Orchid to another level. (Adapter needed)”

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Posted 4 years ago

John Nicholson

Verified Reviewer

“Very nice, best 6DJ8 I have tried to date.”

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Posted 4 years ago

Marcos Castro

Verified Reviewer

“I am not a professional audiophile but I do appreciate en enjoy good music and equipment that allows me to do that. Th Siemens A-Frame E88CC/6922 are a game changer for my setup. I use for a headphone amp a Schiit Valhalla 2 and Massdrop X Sennheiser HD 6xx headphones. My upgrade path is as follows: stock tubes to Gold Lion Kevin’s stash, the change was pretty noticeable, greater sound stage and instruments separation and depth. From the Gold Lion tube, I made the jump to the Siemens A-Frame and these tubes beat the Gold Lion in every area, the details, separation and dynamics are on another level. For me this tubes are an end game and will stop tube rolling for now, I can’t think of anything better at this price. By the way, these are super low noise tubes too. I hope this helps somebody”

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Posted 5 years ago

“This tube is very lush sounding, with a very open top end and tremendous detail. It is a huge improvement over the manufacturer-supplied Russian tube in my MHDT Labs DAC.”