Golden Triode

About the Golden Triode

The Tube Research Labs Golden Triode Reference is a high-end, fully dual mono tube preamplifier designed by Paul Weitzel and Brian Weitzel. It is notable for its substantial weight, with the preamplifier itself weighing 40 kg and the total system around 100 kg, reflecting its robust construction and high-quality components. The design emphasizes transparency and musicality, with a reputation for making speakers 'disappear' and delivering exceptional clarity and dynamic range. The preamp uses Duelund CAST copper coupling capacitors and teflon tube sockets, and it is known for its zero negative feedback design. Paul Weitzel has also been involved in upgrading these preamps with new power supply circuitry and improved components. The Golden Triode Reference is part of a product line that includes powerful mono amplifiers producing up to 800W Class A Triode output, featuring advanced transformers and multiple KT tubes in parallel for high current delivery. The design is highly regarded among audiophiles for its sonic performance and build quality, though the company appears to no longer be in business as of recent reports.