Janus vs Rhea
The Rhea's weight is 18.14 kg (40 lbs) against the Janus's 18.2 kg (40 lbs). Both share mc gain (75 dB), output impedance (1000Ω), and class (A).
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Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The Aesthetix Janus preamplifier combines the key features of the Rhea phono stage and Calypso line stage into a single chassis. It is an all-tube design with 12 tubes total, offering a fully balanced differential line-level circuitry with the ability to internally balance a single-ended input signal. It includes six line-level inputs (balanced or single-ended) and one phono input supporting both moving magnet and moving coil cartridges with gain adjustable from 40dB to 75dB and nine selectable cartridge loading settings from 75 ohms to 47 kohms. The volume control is a discrete switched resistor network with 88 steps of 1dB each, and the unit features zero overall feedback for improved dynamics and resolution. Outputs include two pairs of XLR and two pairs of RCA per channel. Additional features include a built-in MC cartridge demagnetizer, absolute phase selection, bypass mode for home theatre processor throughput, and a full-function remote control that manages all preamp and phono functions. The Janus is available in standard, Signature, and Eclipse versions, with the Signature and Eclipse versions using upgraded coupling capacitors and other components for enhanced performance. The unit has won multiple awards including the 2010 and 2011 TAS Editor’s Choice Awards and is praised for its build quality and sound performance.
Amplification power output and characteristics
Analog signal output specifications
Phono stage specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Rhea's weight is 18.14 kg (40 lbs) against the Janus's 18.2 kg (40 lbs). Both share mc gain (75 dB), output impedance (1000Ω), and class (A).
The Edison II's mc gain is 73 dB against the Janus's 75 dB, its mm gain 49 dB against 40 dB, and its input impedance 50Ω against 100000Ω. Both share output impedance (1000Ω).
The No. 523's output impedance is 80Ω against the Janus's 1000Ω, its weight 17.69 kg (39 lbs) against 18.2 kg (40 lbs), and its depth 457 mm against 458 mm. Both share class (A).
The LL1 Signature's input impedance is 41000Ω against the Janus's 100000Ω, its weight 16.2 kg (36 lbs) against 18.2 kg (40 lbs), and its height 114.3 mm against 120 mm. Both share input sensitivity (1.0V RMS).
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