Uploaded November 2025 | Updated September 2026, 2 weeks ago

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The Orchard X Zeos Valencia is a rather unusual headphone amp given as it has no volume control, but does that mean it has an inherent advantage when it comes to transparency? GoldenSound puts it through its paces.

Orchard Valencia: orchardaudio.com/shop/valencia-headphone-amplifer

Glossary of Audiophile Terms and Concepts: headphones.com/blogs/features/the-glossary-of-audio-measurements-and-terms

Audio Explained Series:
Headphone Drivers Explained: youtu.be/7fQCX4HeSJI
DACs 101: youtube.com/watch?v=HOvubnenXyo
Amps 101: youtube.com/watch?v=--LEDxMs4yk
Balanced vs Unbalanced: youtu.be/tY0AqKthVPE
Amp Classes: youtube.com/watch?v=d8ug0NbaIds

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How to read the new measurements:
youtube.com/watch?v=QWS-hIzI1KU
The 10 stages of headphone measurements
youtu.be/LrIoNMeo_GI
Sound quality in headphones explained: youtu.be/Km2DNLbB-6o?si=DkKz5tAnv42Tg9FF

0:00 - Intro
0:40 - Build Quality
2:16 - What is a power amp?
2:57 - Internals
4:26 - Objective Performance
8:40 - Subjective Performance
14:36 - Conclusion