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P300
Circle LabsAmplifiersPre-Amplifiers
Estimated price (community-sourced)
$6,374.09
Around — community and catalog average, updates slowly
About the P300
The Circle Labs P300 is a high-end preamplifier designed for audiophile systems, featuring a fully balanced topology and minimalist signal path. It employs a relay-operated resistor ladder volume control with 63 steps for precise attenuation. The unit uses JFET/BJT transistors in a proprietary amplifier topology and includes a low-noise dual-transformer power supply with Elna SILMIC II capacitors for exceptional channel separation and noise performance.
Specifications
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