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Author Topic: Purity Audio 2023 Harmonia v3 DHT Output Stage  (Read 1999 times)

Offline Response Audio

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Purity Audio 2023 Harmonia v3 DHT Output Stage
« on: February 25, 2023, 11:09:03 AM »
The Purity Harmonia is back in a v3 configuration. We have taken the past couple years to enhance this already unique product. The Harmonia is a DHT output stage for any source component. I does NOT use a simple “buffer circuit” that does not give you the sonic potential of the tube in use.
The Harmonia v3 can be set up for the 45, 2A3, or 2.5V 300B. You can also purchase as a 300B.
Our February run has sold out and now taking orders for March.
Pictures coming next week of the production chassis.



https://purityaudiodesign.com/harmonia-v3-1



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Design Engineer
Purity Audio Design www.PurityAudioDesign.com
Purity Foundation Streaming Pre, Foundation DAC, Purity Foundation Hybrid GaN 200, Pure Audio Project Trio 15 Classic, Sony SACD Player, Nakamichi tape deck,

Offline P.I.

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Re: Purity Audio 2023 Harmonia v3 DHT Output Stage
« Reply #1 on: February 25, 2023, 04:11:13 PM »
You do great work, Bill.  I love my preamp.  :thumb:
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"A man with an experience is never at the mercy of a man with an argument." - Hilmar von Campe

Offline Response Audio

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    • Purity Audio Design
Re: Purity Audio 2023 Harmonia v3 DHT Output Stage
« Reply #2 on: July 09, 2023, 07:09:30 AM »
July 2023 update. Purity is working on a new layout for the Harmonia. This layout will be similar to that of our Master Series Hybrid amp as we will be installing the 300B tubes inside the chassis in isolated chambers.
The Harmonia remains a popular product for Purity.
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Design Engineer
Purity Audio Design www.PurityAudioDesign.com
Purity Foundation Streaming Pre, Foundation DAC, Purity Foundation Hybrid GaN 200, Pure Audio Project Trio 15 Classic, Sony SACD Player, Nakamichi tape deck,
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