Well, mostly. I haven’t yet added decoupling or linked all the common wires together or connected the output transistors. But that’s because I do not yet know where things will go so those jobs will come during the ‘Unify’ stage.
I have added some hot-melt glue to give the structure more solidity.
Capacitors are polypropylene film, resistors are the lowest noise I can find without going to very expensive ones and the potentiometers are high quality, multi-turn. The wires are silver plated, high quality copper, the solder is 95.5% tin, 3.8% silver and 0.7% copper.
Most of the components I use have been sourced from RS Components who I have been using for decades and always proved to be of the highest quality service – I can’t fault them.