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Hi-fi low-THD Amplifier Schematic + PCB Layout + BoM + Mouting Guide
Hi-fi low-THD Amplifier Schematic + PCB Layout + BoM + Mouting Guide
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Old 3rd July 2020, 04:02 AM   #1
cesarbecker is offline cesarbecker
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Default Hi-fi low-THD Amplifier Schematic + PCB Layout + BoM + Mouting Guide

Hello, i'm selling my project and schematics of a High Power class A all-transistor amplifier. This package consists of the digital file containing the circuit, the PCB layout, mounting guide, list of necessary materials, all for you to assemble a low distortion amplifier, audiophile level! Power Bandwidth: 5 Hz - 100kHz (3 dB max Bandwidth).
Adjustable Input Gain: output power 100W, 4 ohms and 50 W, 4 ohms
THD = 0.0000001%

Hi-fi low-THD Amplifier Schematic + PCB Layout + BoM + Mouting Guide | eBay
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Old 3rd July 2020, 05:27 AM   #2
tomchr is online now tomchr  Canada
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THD = 0.0000001%. Ha! Would you care to show your measurement of that?

Your eBay listing shows a computer rendering of the PCB. Do you have boards or is this vapourware?

Tom
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Modulus-86, 186, 286, & 686: 40-240W (8Ω), <-120dB THD. HP-2 Headphone Amp: 660mW, <-130dB THD. Taming the LM3886.
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