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Estimated price (community-sourced)
About the ET7S2
The Conrad-Johnson ET7S2 is a high-end single-ended tube line-stage preamplifier from conrad-johnson’s Enhanced Triode range. It uses a single 6922 double triode tube for voltage gain followed by a high-current MOSFET buffer to achieve very low output impedance and broad cable/amp compatibility. The ET7S2 retains microprocessor-controlled relay switching and metal-foil resistor volume/balance control, offers five line inputs plus two processor loops, and supports a theater/pass-through mode that switches the unit to unity gain. It is a line-stage only design with no built-in phono stage. The product was listed by conrad-johnson as available new for $15,500, while a review source listed a UK price of £13,495 for the ET7-S2 variant.
Specifications
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