AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
About the LA150 SE
The Joule Electra LA-150 SE (Signature Edition) is the factory Special Edition upgrade of the LA-150 MkII line-stage preamplifier, using higher-grade coupling capacitors and parts derived from the flagship LA-300 Marianne Electra Memorial preamp while retaining the core LA-150 MkII circuit. It is a tube line-stage only preamplifier (no phono section) using all-tube power supply regulation and a Mu-follower topology with NOS 6350 tubes in the gain and Mu-follower stages. Signature Edition refinements center on upgraded signal-path capacitors (Mundorf Supreme Silver/Gold/Oil and V-Cap parts, versus the standard MultiCap/Solen parts in the base LA-150 MkII), improving clarity and dynamics while preserving Joule Electra's warm, tonally rich character. Features include remote-controlled volume and balance, four line-level inputs plus tape, two output sets, and standby operation to extend tube life.
Specifications
Full structured specifications are available to members.
Sign up to see full specifications