Before remotes

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Before remotes

When we started PS Audio in the early 1970s there was no such thing as a remote controlled volume. No, we had to get off our lard butts and adjust the preamp's volume knob—which led to very different stereo setups. Preamps were inevitably within arm's reach.

Today, that might be pretty much unthinkable.

The changes needed to switch from a culture of knob twisters to remote control button-pushers were monumental. We went from motorized pots to electronic gain control over the span of decades and still, to this day, there's no industry standard for the control of volume.

PS Audio went in the direction of variable gain amplifiers. Others use off-the-shelf attenuators based on CMOS ladder networks, while still others hang on with light-dependent photoresistors (and don't get me started about early DACs losing resolution in exchange for remote-controlled volume levels).

What's fascinating to me is that while once the industry standards were pretty simple, and the performance dictated by the quality of parts and implementation of either pots or stepped attenuators, the need for people to control the volume without leaving their seats has forever changed the circuitry and performance levels of what we listen to.

Sometimes technological improvements lead to welcomed cultural shifts: dial phones to cell phones, throttles to cruise controls, radios to televisions.

Other times, welcomed cultural shifts lead to questionable industry performance improvements.

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Paul McGowan

Founder & CEO

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