They are 120 watts into 8 ohms. Full power from 2Hz to 100KHz within 1/2dB. THD is about 0.5% when the amp is set up properly (this can be affected by tube choice since it is a zero feedback design). Its nice and quiet so no worries on speakers with 105dB efficiency. It runs regulated power supplies for the driver high voltage and filament circuits.What are the specifications of the Nirvana amplifier?
It should be about 125 watts.Ralph how much Watts into 16-ohms?
That's a bit strange why only a 5 Watt Jump into a 16ohm speaker when the M60 jumps up by 15 watts into a 16ohm load?It should be about 125 watts.
Just thought il post personal pictures of our Demo Unit of the Very Rare Atma-Sphere New Nirvana Amplifiers. Gorgeous Amplifiers are what said to be the best Ralph can squeeze out of his OTL Designs.
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View attachment 77397
beautiful horn speakers and Tube amp.
Hi Ralph, the specs look like an MA-1. Whats the difference in parts, tubes or design that separates it?They are 120 watts into 8 ohms. Full power from 2Hz to 100KHz within 1/2dB. THD is about 0.5% when the amp is set up properly (this can be affected by tube choice since it is a zero feedback design). Its nice and quiet so no worries on speakers with 105dB efficiency. It runs regulated power supplies for the driver high voltage and filament circuits.
It uses beefier power transformers designed for that amp. There are no options - IOW its 'fully optioned'. It uses regulated power supplies to help reduce noise- its nice and quiet even on speakers of 105dB. Special low ESR caps are used in the power supplies. Overall the amp is overbuilt in nearly every way.Hi Ralph, the specs look like an MA-1. Whats the difference in parts, tubes or design that separates it?
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