CA-7a Revised

Name: Precision Fidelity CA-7a Revised
Brand: Precision Fidelity

AnalogTube AmplifiersPre-AmplifiersPhono Pre-AmpsDiscontinued

Estimated price (community-sourced)

About the CA-7a Revised

The Precision Fidelity CA-7a Revised is a tube preamplifier that features a robust design with 4 x 12AX7 (ECC83) and 2 x 12AU7 (ECC82) tubes. It is an upgraded version of the original CA-7 model, with modifications that include the use of stacked zener diodes instead of the LM723 regulator found in earlier models. The preamplifier is noted for its phono stage, which is highly regarded in the audiophile community. The CA-7a Revised is part of a product line that competed with other high-end audio brands during its time, such as Conrad Johnson and Audio Research.

Specifications

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