We test all our amplifiers with the JBL cinema system subwoofer:

JBL 4645A + JBL 2446H & Horn JBL 2365A + JBL 2665 . DIY DAC

homeSuppo Audio - Simple is Beautiful


EL34 Single End

6P1 Parallel Push & Pull



6P1 Single End for Destop


Our First 6P1 Single End

6P1 single

KT88 & 300B

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Class D Solid


Class D Solid

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