Uploaded September 2025 | Updated September 2026, 3 days ago

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#HiFi #audio #Stereo

Written Review: stevehuffphoto.com
Instagram: @hifihuffofficial

Today I share my thoughts on a legendary integrated amplifier from a USA company. This one is the Cary 300SEI and it has been in production for 31 years now, and you can buy it today in the same way it was made back in 1994.

This one uses 300B and 6SN7 tubes for an all out magical performance. I test it with stock tubes, upgraded tubes and also compare it to the OILILY 300B I reviewed a bit ago.

Does a USA MADE Tube amp sound better than a Chinese made tube amp that cost less? I spill the beans in this one and I hope you enjoy this HIFi Review!

You can buy the 300SEI at Cary Direct: carydirect.com/shop-now/integrated-amplifiers/cad-300sei.html

You can buy the Oilily at Amazon HERE: amzn.to/4n7zPWF

UPGRADE the TUBES with the PSVANE SUMMIT 300B: amzn.to/4nx2ROW

The PSVANE SUMMIT 6SN7: amzn.to/4nx3eZQ

RayTubes 300B RESERVE: raytubes.com


My fave High End Audio Dealer: unveiledaudio.com

Fave All Around Audio Dealer (known for 20 years): dedicatedaudio.com

Media Contact/Review Contact: stevehuff1@icloud.com