The Mac Mini as a High-Resolution Audio Server

by Benchmark Media Systems June 27, 2014 1 min read

The Mac Mini as a High-Resolution Audio Server

Dr. AIX (Mark Waldrep from AIX Records) recently published an excellent application note titled "My First Server" -a simple step-by-step guide for setting up a High-Resolution Audio (HRA) server. Dr. AIX chose a Mac Mini, a Benchmark DAC2 HGC, and the highly-acclaimed Amarra playback software.

The system components are:

      1. Mac Mini
      2. Video Monitor
      3. Benchmark DAC2
      4. Amarra Playback Software
      5. Headphones (or Speakers and an Amplifier)

The result is a true High-Resolution Audio system that can deliver the finest studio-quality playback available. The Benchmark DAC1 and DAC2 converters have become standard fixtures in many of the world's top recording studios and mastering rooms. They have become the converters of choice for critical listening in these professional environments.

"My First Server" describes the server that Mastering and Recording Engineer Mark Waldrep uses in his own living room. With his simple guide, you can enjoy mastering-quality High-Resolution Audio playback.



Also in Audio Application Notes

System Performance Calculations
System Performance Calculations

by John Siau March 02, 2023 13 min read

If an audio system is composed of multiple components, we may have detailed specifications for each component, but we will not know the performance of the combined system without doing some calculations. You may have questions such as these:

  • Will my audio system produce audible noise?
  • Will my audio system produce audible distortion?
  • How will my audio components work together as a system?
  • How loud will my audio system play?

Use Benchmark's online audio calculators to find answers!

For example, if we know the output power of an amplifier, as well as the sensitivity and impedance of our loudspeakers, we can calculate the maximum sound pressure level that our system can produce.

PEAK SPL CALCULATOR
Speaker Sensitivity: dB SPL (2.83 V, 1 M)
Amplifier Power Per Channel into 8 Ohms: Watts
RESULTS
Peak Output Level (at typical listening position): dB SPL

 

This application note provides interactive examples that help to answer the questions listed above.

Read More
Audio Calculators
Audio Calculators

by John Siau November 29, 2022 1 min read

We have added an "Audio Calculators" section to our webpage. Click "Calculators" on the top menu to see more like these:

 

THD % to dB Converter
% THD
RESULTS
dB THD
THD dB to % Converter
dB THD
RESULTS
% THD
Read More
SECRETS Q&A WITH JOHN SIAU OF BENCHMARK MEDIA SYSTEMS
SECRETS Q&A WITH JOHN SIAU OF BENCHMARK MEDIA SYSTEMS

by Benchmark Media Systems January 07, 2022 1 min read

Secrets contributor Sumit Chawla recently caught up with Benchmark’s VP and Chief Designer, John Siau to get a little more in-depth on several subjects.

John Siau, VP Engineering, Benchmark Media Systems, Inc.

Q: "Benchmark is one of the few companies that publishes an extensive set of measurements, but you also balance that with subjective testing. Can you talk about the equipment, the listening room, and the process for subjective testing?"

Q: "Was there ever a time where you learned something from a subjective test that was not captured by measurements?"

Q: "You conducted some listening tests to determine whether distortion in the “First Watt” was audible. What test material did you use for this, and what did you find?"

Q: "The AHB2 amplifier incorporates THX Audio Achromatic Amplifier technology. When and how did the partnership with THX come about?"

Q: "Linear power supplies have been and remain quite popular in high-end devices. You favor switch-mode power supplies. When and why did you make this switch?"

... and more!

Read the full interview here 

Read More