New product teaser - Purity does it again

Purity Audio Design 1 · Feb 17, 2014

Bill,

Are you bringing one of your preamp masterpieces to the show ? I will not be there, but perhaps that will open up the possibility of a demo unit being available for audition down the road.

Yes, we will have several products at Axpona: A pair of PSE-300B Ultra Mono Bloc amplifiers, Silver Statement dual mono linestage with Ultra power supply, New 2014 Reference linestage, Harmonia 300B buffer and a pair of brand new hybrid stereo amplifiers that will be used for bi-amping.

mojave · Feb 17, 2014

Can you explain a little more what is meant by this comment on the webpage?:

Restores proper frequency balance though better impedance matching due to its extremely low output impedance.

(should be "through" instead of "though")

I have 4 DACs with balanced output and all of them have an output impedance of either 75 or 100 ohms. The Harmonia has an output impedance of 180 ohms balanced which is higher than my output impedance. My amps have an input impedance of 10K.

Purity Audio Design 1 · Feb 17, 2014

(should be "through" instead of "though")

Thanks for catching that one. We will thouroughy go through the page prior to publishing it live.

As far as the output impedance goes, as mentioned in one of the post on page 2, the Harmonia was not designed exclusively for impedance matching. It was more the sound of this unit that was more important. I am running my unit into a solid state/Class D amp with a 7k input impedance and my preamp also already has a very low output impedance.

Purity Audio Design 1 · Mar 5, 2014

Just a few updates.

1) Production chassis will be here next week.
2) All Harmonia buffers will come equipped with EH300B Gold Grid tubes.
3) Any orders submitted now will be filled onn a first come, first serve bassis and assembly will start the end of March/beginning of April.

Purity Audio Design 1 · Mar 17, 2014

Here it is. The production Harmonia 300B buffer.

It has also come to our attention that there was an error in the calculations of the Purity Audio Design products for 2014. This calculation error resulted in higher pricing. We have corrected the pricing and made changes on the web site. Please visit the Comparison page for all the new (lower) prices on all Purity Audio Design products. The Harmonia is now $4,995/$3,995
We apologize for any inconvenience.

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New product teaser - Purity does it again

Purity Audio Design 1

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mojave

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Purity Audio Design 1

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