Quasar vs Graham Slee Revelation C
The Revelation C's output is 0.2 mV against the Quasar's 5.0 mV, its mc gain 62 dB against 60 dB, and its output voltage 0.3V RMS against 0.2V RMS. Both share output impedance (100Ω).
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Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The Heed Audio Quasar is a high-end phono preamplifier designed for both moving magnet (MM) and moving coil (MC) cartridges. It is built in a dual-mono configuration from the power supply upwards, ensuring optimal channel separation and signal purity. The Quasar features two separate amplifier stages for MM and MC cartridges, each fed by its own regulated power supply arrangement. The unit is housed in a sleek, robust steel case with a minimalist black faceplate and a single blue LED indicator. The Quasar is paired with the Q-PSU, a standalone power supply that enhances performance by providing ultra-clean current, similar to battery-based supplies. The Quasar is highly regarded for its low noise, high headroom, and ability to drive long interconnect cables without sonic degradation. It is also notable for its adjustable MC gain and impedance settings, allowing users to fine-tune the preamp to their specific cartridge requirements. The Quasar is considered a unique bargain in the high-end phono stage market, offering audiophile performance at a relatively accessible price point.
Phono cartridge specifications
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
Components that show up alongside the Quasar in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Revelation C's output is 0.2 mV against the Quasar's 5.0 mV, its mc gain 62 dB against 60 dB, and its output voltage 0.3V RMS against 0.2V RMS. Both share output impedance (100Ω).
The Phono Classic's output is 2.2 mV against the Quasar's 5.0 mV, its mc gain 72 dB against 60 dB, its output voltage 1.0V RMS against 0.2V RMS, and its output impedance 470Ω against 100Ω.
The LP7X's output is 4.0 mV against the Quasar's 5.0 mV, its output voltage 0.3V RMS against 0.2V RMS, and its weight 7.6 kg (17 lbs) against 1.5 kg (3 lbs). Both share cartridge type (MM).
The Uphorik's output voltage is 6.0V RMS against the Quasar's 0.2V RMS, its weight 4.4 kg (10 lbs) against 1.5 kg (3 lbs), its height 80 mm against 85 mm, and its depth 355 mm against 325 mm.
Coph Nia MC Phono
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