Hey – I’m an INDUSTRIAL ELECTRICIAN – with a spacial (read that as completely immersive & totally different) “3D” All_Around™ TRIPELLO™ surround sound (analogue) Deplexer-Decoded™ “system”, that I designed myself, (from a 1965 accidental discovery), which I had put together, with anything that looked like it would “fit”.

Yet, all I actually wanted to do – was just MATCH the amps POWER & IMPEDANCES – !
Thus = nothing else mattered , apart from having a completely (power) balanced sound.
(plus .. it sounded HUGE, and even way more expensive, than it really cost “me to do”).