The Audio Appraisal Reference Hi-Fi System
The Audio Appraisal reference system. This post will be updated to reflect future changes and kept as a historic reference to log the equipment used to create these reviews.
Headphone Amplifier
8 Pro-Ject Head Box DS2 B Headphone Amplifier Review
We recently gave the PhonoBox DS2 USB a wholehearted and thoroughly deserved recommendation, giving the HeadBox DS2 B a lot to live up to.
Apple removing the Headphone Jack is a Good Thing
On September 7 2016, Apple announced the iPhone 7 confirming that the company had taken the decision to remove the 3.5MM headphone jack from their smartphone. However, the 3.5MM jacks' demise may actually be a change for the better, and here's why.
Arcam rHead Headphone Amplifier Review
Arcam's rHead is a true linear class A headphone amplifier with an impressive specification, boasting a hefty power output able to drive the most demanding headphones with ease and incorporating some of the clever technology found inside the flagship A49 integrated amplifier.
Arcam irDAC-II Review
Continuing on from the success of the previous irDAC, Arcam's new irDAC-II is a high-resolution DAC and headphone amplifier and bluetooth streamer housed within a slim and stylish chassis. Yet again Arcam impress with a product that represents superb value for money, incorporating the very best technology and offering up a top notch musical performance.
Arcam Music Boost Review
an iPhone 6 and 6S battery case and headphone amplifier.
Sound Surprise: MacBook Pro (2015) Audio Hardware
Though they share the same chip, it seems the audio quality of Apple's latest MacBook Pro revision is a vast improvement.
Rega Ear MKII Review
A compact and powerful amp, though not for sensitive headphone users
Arcam rPAC USB DAC/Headphone Amplifier Review
Arcam's top-class DAC and headphone amp combination is perfect for audiophiles who want to get the best from their digital music library.