Uploaded September 2026 | Updated September 2026, 3 weeks ago

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Thank you to Beeses Audio for sending me this amplifier to test. This is a powerhouse of an amplifier that has surprising performance. On the surface its your typical AB class amplifier but it has a performance "trick" up it sleeve. Watch the technical analysis to find out more. As well In this video I compare its performance to some big gawg amplifiers in SQ field.

Amplifier in this video:
SQL-4400 - beesesaudio.com/products/sql-4400

Please shop at Fosi Audio using this link (affiliate):
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Please use the affiliate link at D4S website:
https://lddy.no/1k57z
Use code: rawcat88

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