Uploaded July 2025 | Updated September 2026, 3 days ago

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If you've watched my reviews, you've heard me describe headphones as sounding warm, thin, vocal-forward, and incisive. But what do these words actually mean? Do audiophiles just make this crap up? I'd like to think I don't. So in this episode of Wave Guide, I've prepared audio demonstrations of what I mean when I use these words so that we're all on the same page.

Thanks to HiFiGo for making Wave Guide possible.
- See the newest IEMs on HiFiGo: hifigo.com/collections/in-ear?sort_by=created-descending&rfsn=8539789.379f98
- Newest headphones: hifigo.com/collections/over-ear?sort_by=created-descending&rfsn=8539789.379f98
- News audio players: hifigo.com/collections/audio-player?sort_by=created-descending&rfsn=8539789.379f98

00:00 Intro
01:40 How this works
04:41 Warm & bright
06:04 Warm & bright (demo)
06:43 Contrast
08:08 Contrast (demo)
08:28 Bass bloat
09:26 Bass bloat (demo)
09:46 Sub-bass
10:21 Sub-bass (demo)
10:41 Vocal position
11:29 Vocal position (demo)
12:04 Detail
12:48 Detail (demo)
13:08 Incisive
13:55 Incisive (demo)
14:15 Sibilance
15:08 Sibilance (demo)
15:28 V-shape
16:26 V-shape (demo)
16:46 Thin
17:29 Thin (demo)
17:49 Soundstage / Imaging
19:14 Soundstage / Imaging (demo)
19:34 Wrap-up

Also watch:
- youtube.com/watch?v=6D-NjsWssPw
- youtube.com/watch?v=CdHOji8FeUg
- youtube.com/watch?v=Lb7luw70bU4
- youtube.com/playlist?list=PLeQ8Ry2-4OCRPGxBRCJcKgRouoDO22iz6
- youtube.com/watch?v=CNhRH8LnnlY

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Thanks to HiFiGo for making Wave Guide possible.
- See what's new 👉 hifigo.com/collections/new-arrival?rfsn=8539789.379f98

Available on HiFiGo:
- IEMs: hifigo.com/collections/in-ear?rfsn=8539789.379f98
- Ear tips: hifigo.com/collections/eartips?rfsn=8539789.379f98
- Headphones: hifigo.com/collections/over-ear?rfsn=8539789.379f98
- IEM cables: hifigo.com/collections/headphone-cable?rfsn=8539789.379f98
- DACs & amps: hifigo.com/collections/amp-dacs?rfsn=8539789.379f98
- Portable audio players: hifigo.com/collections/portable?rfsn=8539789.379f98

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- Super* merch here: shop.squig.link

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Disclosure: This video IS sponsored by retailer HiFiGo. Check them out at hifigo.com

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#audiophile #terminology #soundstage #WaveGuide #headphones #IEMs #audio #SuperReview