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Indianapolis, Indiana   USA 

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Email: synersound@aol.com

Phone: 317-284-1784  

8 ohm, 16 ohm, audiophile, high efficiency loudspeaker, SET friendly loudspeaker, handmade in USA, OTL, SET, tube amplifier, Valve amplifier, soundstage, holographic sound, 3D sound, efficient, Single ended triode, Output transformerless amplifier, line ar
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