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The Cyrus Phono Signature (likely the intended "Cymer Phono Signature" based on search matches; no results for "PSR-R," possibly referring to the optional PSX-R2 external power supply) receives overwhelmingly positive feedback from user reviews and audiophile forums for its exceptional sound quality, flexibility, and build, though a minority report setup-related noise issues.
### Sound Quality
Users and reviewers praise its neutral, detailed, crisp, and dynamic presentation, with strong resolution of subtle details, natural tonality, improved soundstage depth, tighter bass, and enhanced dynamics—especially at 70dB gain for low-output MC cartridges or low-level LPs. Adding the PSX-R2 power supply significantly elevates refinement, finesse, noise floor, bass depth, and spatial qualities, making it "effortlessly detailed" like SACD vs. CD; without it, sound is still excellent but more forthright and less subtle. One forum user reported "awful thumping/scratching" noise even at low volumes, absent with other phono stages, suggesting potential setup or defect issues.
### Build Quality
Described as rugged with diecast case, heatsinks (runs mildly warm), and premium finish; highly flexible with up to 4 adjustable inputs (MM/MC, remote-selectable gain 40-70dB, resistance, capacitance—160 permutations), XLR outputs, and record-specific loading saves. Remote control enhances user-friendliness over dip switches.
### Reliability
Generally reliable and dead quiet when positioned to avoid hum, with low background noise; PSX-R2 further reduces noise floor. Rare complaints involve hum or noise from poor setup/positioning.
### Strengths
- Versatility for multiple cartridges/turntables/tonearms.
- Remote adjustments for easy tweaking.
- Top-tier performance rivaling pricier units; "best phono stage I've used," "revelatory," "incredible."
- Value as a mid-price flexible option.
### Weaknesses
- Optional PSX-R2 (£845) needed for peak performance (more impact here than other Cyrus gear).
- Potential hum/noise if positioning is suboptimal or setup issues arise.
- Without PSX-R2, slightly less refined on delicate recordings.
### Overall Reputation
Excellent among audiophiles: hailed as a "jewel," "essential audition," "wonderful piece of kit" (especially with PSX-R2), with "no negative reviews" in some threads; one of the most user-friendly and capable phono stages. Rare dissent on noise doesn't detract from broad acclaim.
English (US)