Solid State

FiiO K5 Pro
7.5
Editorial Score

FiiO K5 Pro Review

The FiiO K5 Pro is the latest generation of a solid-state amplifier that started way back in 2012 with the E9 and directly replaces the K9 dock system from 2016. It is priced at $149.99 Disclaimer: The FiiO K5...
XI Audio Broadway
8.9
Score

XI Audio Broadway Review

The Xi Audio Broadway is a transportable balanced/single-ended Class A headphone amplifier with both AC and battery power supply. It is priced at $2,299. Disclaimer: The Xi Audio Broadway sent to us for the pu...
Xi Audio Formula S
9.4
Score

Xi Audio Formula S Review

The Xi Audio Formula S is a brand new top of the line solid-state headphone amplifier price at $3499. Disclaimer: The Xi Audio Formula S sent to us for the purposes of this review is a sample and does not have...
7.2
Score

Samson QH4 Review

The Samson QH4 is a multi-output solid-state amplifier. The outputs are not wired in parallel for consistent performance under multiple jack loads. It is priced at $69.99 Disclaimer: The Samson QH4 sent to us ...