Below I describe my progress on my final project of DIY speaker + amp enclosure + bluetooth-DAC interface.
Progress: Tube Amp internals (ongoing)
Progress: Tube Amp steel & wood enclosure (ongoing)
Progress: Speakers concrete enclosure (ongoing)
Progress: DAC
Progress: Volume control knob (Week 8)
Progress: A stand for speakers and amplifier (Week 6)
Progress: Clap-clap turn on/off switch (Week 9 & 10)
Progress: Bluetooth and the control Application (Week 13)