Bob Katz, Author at Positive Feedback

Boxing Match: Bargain Headphone Amplifier vs. Audiophile Classic

Bob Katz — Mon, 13 Mar 2023 17:41:06 +0000

Headphone stuff comes up in my email feed all the time! Last week I received a notice from online bargain store Monoprice that an "audiophile" headphone amplifier, normally priced at $129.99, is on special for $67.99—the Monoprice Monolith Series Liquid Spark. Oh, come on! An "audiophile-quality" headphone amp at a bargain-basement price? This put me... Read More »

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The Audeze CRBN Headphones, Part Two: The Measurements

Bob Katz — Sun, 07 Aug 2022 22:04:23 +0000

Sensitivity First, I measured the sensitivity of the Audeze CRBN, comparing it to the Stax 007. My headphone measurement instrument is the Mini DSP "Ears," which is far from a standard. However, using my ACO Pacific SPL calibrator, I was able to calibrate the Mini DSP for SPL at 1kHz within about a dB, I... Read More »

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Audeze CRBN Electrostatic Headphones

Bob Katz — Sun, 03 Jul 2022 21:39:50 +0000

It is a particular pleasure to introduce the latest person to join the Positive Feedback creative community. Bob Katz doesn't need much of an intro to audiophiles who follow those who are masters of mastering...and of recording, EQ, and delivering the recorded performances that we all treasure. No recordings, no audio, eh? His résumé is... Read More »

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