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Otomon

Otomon

OTOMON LAB 300B/PX4 Tube Amplifier

Otomon

OTOMON LAB 300B/PX4 Tube Amplifier

AShared byANA[DIA]LOG
From video: OTOMON LAB 300B/PX4 amp: extreme quality by Ken Uesugi
Published: March 22, 2026

Video Description

Ken Uesugi is a talented Japanese audio engineer. Let's discover one of his latest creations, a 300B / PX4 amplifier by Otomon Lab, the gate of sound! LINKS: Otomon lab website: https://otomon.net/ OUDDC webpage: https://otomon.net/products/detail/17 2A3 + tango transformers video: https://youtu.be/dyxeWRkWYu8?si=th7fSboAB978C8Hh 300Bs battle video: https://youtu.be/SdtrKej3XGc?si=ARW18g-JtyAhz0En TUBES: Power tubes 300B or PX4 Driver tube 71A or 101D Rectifier tube 5U4 or 5AR4 or GZ-34 or 5R4GW Preamp tubes 396, 2c51, 5670, 6N3, 6CC42 INDEX: 00:00 - Intro 02:11 - Close-up 14:14 - Sonic sample 14:55 - Pros&Cons 22:37 - The sound More Ana[dia]log groove: INSTAGRAM: https://www.instagram.com/ana.dia.log FACEBOOK: https://www.facebook.com/anadialog1 X: https://x.com/anadialog #otomon #tubeamplifier #kenuesugi