Review of the FiiO K7 Headphone Amplifier/DAC
Truly balanced headphone amp which uses THX AAA 788+ amp technology, dual AK4493SSEQ DACs and an XMOS XUF208 decoder chip. The balanced analogue and digital sections reduce crosstalk and both high and low impedance headphones can be used. Protection systems include overheating, overload and DC protection and the power design is fed by an external 12V switching supply. Output modes (headphones, speakers, DAC) can be selected with a single switch and and input selection includes USB, optical and coaxial digital plus RCA. There are two gain levels to choose from and RGB indicator lights illustrate the sampling rate being handled.
FiiO K7 and K5 Pro ESS Desktop Headphone DAC/Amp Hands-on Review: Impressive Affordable Audio Power
Fiio K7 Review - Major HiFi
FiiO K7 Review — Headfonics
Aimed at audiophiles and music enthusiasts, the high-fidelity FiiO K7, styled in red, is a compact desktop USB DAC and truly balanced headphone
FiiO K7 Desktop USB DAC and Headphone Amplifier (Red)
FiiO K9 Desktop DAC/Headphone Amplifier Review
K7_reviews
FiiO K3 vs. K5 Pro vs. K7 vs. K9 Pro vs. K11 - Home Studio Basics
FiiO K7 Review — Headfonics
FiiO K7 Desktop DAC & AMP - Gears For Ears
FiiO K7 BT Review — Page 2 of 2 — Headfonics
FiiO K7 Balanced Headphone DAC/Amp (Apos Certified) – Apos Audio