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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
Maintenance-free: no sensor or battery changes necessary
CO2 sensor
It takes RF performance to a new level for fail-safe reception while providing transparent audio
Product width (in
Conrad Johnson ET5 Enhanced Triode Tube Preamplifier CJ Serviced in 2023 1992 Maintenance-free: no sensor or batteryThe audio circuit is elegant in its simplicity. An audio amplifier stage consisting of a single ended triode amplifier provides the voltage gain. This amplifier stage is connected to the preamplifier outputs through a high current MOSFET buffer, which achieves a very low output impedance, making the ET5 extremely flexible in the choice of interconnect cables and amplifiers. DC voltage is supplied to the circuit by our latest discrete voltage regulator
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