Uploaded December 2023 | Updated September 2026, 2 weeks ago

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Fulcrum is the flagship preamp from Acoustic Invader, priced at €6350. Read my written reviews with scores at iiwireviews.com
Support the channel via Patreon (BIG thanks to current patrons!): patreon.com/iiwireviews

AI Website: acousticinvader.com/lang/eng/index.html
AI e-mail: acousticinvader@gmail.com

Use these affiliate links if you want to help the channel
Amazon: amzn.to/3Hod23i
ShenzhenAudio: bit.ly/3sRtfKE
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AliExpress: bit.ly/41ISht6

00:00 Into
01:33 Build, connectivity, parts
05:19 Insides
07:01 Sound
11:31 vs EAR 868
15:47 Conclusion I
18:32 Babbling
19:57 Conclusion II
22:10 Made by Maverick

Follow me on Instagram for behind the scene stuff: instagram.com/iiwireviews

Room test system:
Eversolo DMP-A8: https://s.click.aliexpress.com/e/_DEhs1g9
Gustard R26 DAC: bit.ly/3XLyNCF
Acoustic Invader AMP and PREAMP (Fulcrum version): acousticinvader.com
Spirit Wind Speakers: youtu.be/_9uFO_qozDk

Head-Fi:
Aune S17 Pro: amzn.to/3u2O6gu
Verum 1: verum-audio.com/store
Goldplanar GL2000: https://s.click.aliexpress.com/e/_DkWKVXb
AKG K702: amzn.to/3TSlnUF

#hifi #audiophile #preamp #stereo