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Mystery OTL maybe??? (pic attached)

Customer sent me this pic of old used OTL amp he picked up. He says it looks like it is built in a computer type rack mount chassis....

Ralph (& fellow OTL fans), is this a Atma-Sphere unit???? Except for using a circuit board, it looks like a Atma-Sphere OT given the layout, use a 6AS7's...but I have not seen one before that looks like this.

Happy Listening,
Rich Brkich
Retailer & Audio Asylum Industry Liaison

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Topic - Mystery OTL maybe??? (pic attached) - Rich Brkich 08:12:34 02/17/16 (7)


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