Atma-Sphere MA-1 - Original Equipment Package

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SKU: SBA-Atma-Sphere-MA-1-OEM

Availability: Usually ships within 24 hours.


Tube upgrade package includes

10 TubesSH-6SN7GT Shuguang 6SN7GT
28 TubesSED-6AS7G Winged "C" 6H13C / 6AS7G
This is a Atma-Sphere factory retube kit for the MA-1 tube monoblock amps.

Additional Information and Downloads

Original Package - Click for more information.

Bias Type:Adjustable Bias

Warranty Information and Return Policy

Warranty may vary for tubes in this package. See included tubes webpages for specific warranty details.

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