Full Function

Name: JE Labs Full Function
Brand: JE Labs

AmplifiersTube AmplifiersPre-AmplifiersPhono Pre-Amps

Estimated price (community-sourced)

About the Full Function

The JE Labs Full Function preamplifier is a high-end tube preamp designed with 2x 76 tubes coupled to 2x 6SN7 tubes for the line stage, and 2x 6SL7 tubes dedicated to the phono stage, utilizing passive RIAA equalization. It employs a 5U4G rectifier tube in an outboard power supply with all Hammond transformers. The design incorporates premium components such as Tekman and Kiwame carbon composition resistors, Obligato Jensen capacitors, and modified paper-in-oil capacitors. The preamp is known for its open and clear sound with harmonic richness, good dynamics, and bandwidth. It includes a functional phono stage with two inputs, one for a low output moving coil cartridge stepped up via a transformer. The power supply is robust, featuring double choke filtered DC and DC filaments, making it suitable to power directly heated triode (DHT) amplifiers. The unit has been praised for its expert craftsmanship and musicality, transforming the sound system it is integrated with.

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