: Common industry slang for a transformer (not to be confused with transistors).
: Indicates the total absence of these transformers in the signal path. 2. Why Go Transformerless? tube tranny free
Because tubes naturally operate at high voltages and low currents—while speakers need the opposite—"tranny free" designs are complex to build: : Common industry slang for a transformer (not
: A fully symmetrical output stage favored by brands like Atma-Sphere to lower output impedance. 5. Summary Comparison OTL Amplifier Design - Tube CAD Journal tube tranny free
Removing the transformer addresses several inherent technical limitations found in traditional designs: