AP
The Tube Stage
Articles About
High-Fidelity Audio & Acoustic Engineering

The Tube Stage

Explorations in single-ended triode amplification, room impulse responses, and discrete DAC topologies.

AP

Arthur Pendelton

Acoustical Engineer & Audio Equipment Designer

Dedicated to the preservation of natural harmonic timbre through direct-heated triodes and phase-aligned loudspeaker design.

London, UK