Primary power amplifier: 'Studio-Four' (self-designed, self-constructed) proprietary single-ended-triode design, all vacuum-tube signal and power output stages, 1-Watt rated output, drives headphones or loudspeakers from 6 to 600 Ohms impedance.
Primary analog source: Technics SL-1210 Mk2 turntable; Denon and Nagaoka phono cartridges; proprietary all vacuum-tube phono preamp with passive RIAA equalization and zero feedback (self-designed, self-constructed)
Digital sources: various, often changing
Jena Labs power conditioning
Other Audio Equipment:
Current/latest Loudspeakers, April 2019: Omega Speaker Systems 'Compact Alnico Monitors' --6.5" full-range drivers, bass-reflex cabinets, alnico magnets, no crossovers -also- Omega 'DeepHemp 8' subwoofer --8" driver in sealed cabinet, integral bass amplifier.
Formerly: Tekton Design 'Lore' tower loudspeakers -SOLD- (loved-'em, only sold due to portability limitations )
Various self-constructed full-range driver loudspeaker units for use with low-power (less than 10 Watts) vacuum tube amplifiers.
No "tweaks" required ;-)
Fairly broad: Bach, Coltrane, Hendrix , Cash, --and on and on...
Mechanical clocks and watches; air-cooled engines; old telescopes; vintage bicycles and motorcycles; anything useful of quality and manifesting a thoughtful design ethos
As an audio designer, I strive for sophistication in refinement, rather than mere complexity.
The quest for absolute highest quality sound reproduction is my central imperative.
Modularity, simplicity, serviceability, durability: principles that correlate with timeless, obsolescence-proof devices of enduring value and utility.