https://www.altronics.com.au/p/k5528-currawong-2x10-watt-stereo-valve-amplifier-kit/
Made me an offer I cant remember - cuppla hundred bucks due water damage on the box. ..
Silicon Chip Online Issue - November 2014
Silicon Chip Online Issue - December 2014
I buy these to build the speakers with these drivers. First made in July 22.
DAEX58FP
A Pi Audio Hat
https://core-electronics.com.au/raspberry-pi-iqaudio-dac-pro-48159.html
Raspberry Pi IQaudio DAC Pro
SKU: CE07563
https://www.max2play.com/en/2016/01/raspberry-pi-zero-with-iqaudio-dac/ https://www.sparkfun.com/products/17738
FAULT : Both channels intermittently becoming quite and distorted.
When i tried to power the Wi Fi source from a USB source there was a huge hum so i just temporarily powered it off a battery pack. This time i should derive the Power from the 12 Volt DC heater line and that way there are no external earths.
