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Jacob Heilbrunn

The trumpet has influenced my approach to high-end audio. Like not a few audiophiles, I want it all—coherence, definition, transparency, dynamics, and fine detail.

REVIEW

PS Audio Stellar M1200 Amplifier

Mention the words “switching” and “amplifier” in tandem and not […]

REVIEW

Boulder Amplifiers 508 Phonostage

Boulder Amplifiers’ products tend to be as hefty as their […]

REVIEW

Stillpoints ESS Rack and Amplifier Stand

It was time to take a stand. Over the years, […]

REVIEW

2020 Golden Ear Awards: Jacob Heilbrunn

TechDAS Air Force Zero Turntable  $450,000 The Air Force Zero, […]

REVIEW

Nordost QRT QPoint and QRT QSource Resonance Synchronizer

About a year ago, I first heard the Nordost QKore system—a […]

REVIEW

Miyajima Labs Infinity Mono Cartridge

A key part of the vinyl renaissance over the past decade […]

REVIEW

Boulder 3010 Preamplifier and 2108 Phono Preamplifier

In 1936 the Polish violinist Bronislaw Huberman asked Arturo Toscanini to […]

REVIEW

CH Precision A1.5 Power Amplifier

Nobody does neutrality like the Swiss, who haven’t been involved […]

REVIEW

Technics SL-1000R Turntable

When I recently visited Command Performance AV in Virginia for […]

REVIEW

Van den Hul Grail SE Phonostage

AJ. Van den Hul is one of the audio legends, […]

REVIEW

VTL TP-2.5i Phonostage

VTL products, in one form or another, have been a […]

REVIEW

Brinkmann Nyquist Mk II DAC, Marconi Mk II Linestage, Edison Mk II Phonostage

In New York, over a decade ago, I first came […]

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