Thursday, February 21, 2019

"najah" raw 180W Class D amp.







Yet another Class D but this time using the onboard PS. It comprises a diode bridge with ultra fast soft recovery diodes and 10,000uf Nichicon cap. All quality parts. I added a 500VA tranni and a 0.1uf poly snubber to the Nichicon. Amp sounds very good. I've called the amp "najah". These boards are packed with quality parts; Jantzen and wima are some and comes with speaker crow bar protection.

Bass sounds heavier than my T3 expensive monoblocks. So easy and cheap to make a 180Wpc amp which is true hifi due to extremely low distortion figures. I know ultra low distortion doesn't always mean it sounds good but it does mean it is true high fidelity.

2 comments:

Charles said...

Would you mind posting a product name/id for the board please ?
Thx, avid reader Charles

retro-thermionic said...

The board is the hifimediy T4 V1.3 about $85.