The Ultimate Guide series is published six times a year, covering every aspect of home entertainment technology.

Each issue features 164 pages of hardware tests, including the very best products available in each category, plus special in-depth reviews of Best Buy kit in each product category and price band.

With industry interviews and in-depth features adding value and insight to the acclaimed What Hi-Fi? Sound and Vision brand, each Ultimate Guide is a must-read for hi-fi and home cinema enthusiasts.