PS Audio

Does a DAC need a preamp?

How can adding more between the DAC and power amp be better sounding?

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Does a DAC need a preamp? How can adding more between the DAC and power amp be better sounding?

The risks of purchasing used stereo equipment

Buying used gear on the open market can be risky. Paul tells us a better way.

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The risks of purchasing used stereo equipment Buying used gear on the open market can be risky. Paul tells us a b...

Lifespan of a phono cartridge

If you play enough records, does the needle wear out?

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Lifespan of a phono cartridge If you play enough records, does the needle wear out?

Does High End audio matter with hearing aids?

Why spend money, time and energy on building a system if you wear hearing aids? Think again.

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Does High End audio matter with hearing aids? Why spend money, time and energy on building a system if you wear h...

Coax or I2S for digital audio?

Paul explains this often misunderstood format inherent in DACs and CD players.

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Coax or I2S for digital audio? Paul explains this often misunderstood format inherent in DACs and ...

Does more power equate to more definition?

Are the two related? Paul doesn't think so.

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Does more power equate to more definition? Are the two related? Paul doesn't think so.

Are audio tricks and trinkets worth it?

Magic beads, acoustic plates, magic dots....are any of these effective?

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Are audio tricks and trinkets worth it? Magic beads, acoustic plates, magic dots....are any of these effect...

Cam amps really deliver 500W into low impedances?

Is it true amps have to double into lower impedances and why?

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Cam amps really deliver 500W into low impedances? Is it true amps have to double into lower impedances and why?

Which PS Audio speaker to choose?

This viewer shares his room dimensions and wants Paul to advise on model choices.

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Which PS Audio speaker to choose? This viewer shares his room dimensions and wants Paul to advise on ...

Are million dollar audio systems worth it?

Some speakers and electronics are in the million dollar range. Does that make sense?

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Are million dollar audio systems worth it? Some speakers and electronics are in the million dollar range. Does...