The Cyrus 3i is a compact, high-quality amp that delivers 50 watts per channel into 8-ohm speakers. It’s known for its clear, detailed sound and solid build. Great for both music lovers and audiophiles who want clean, musical performance without needing huge power.

What’s Good * Refined sound – clear highs, tight bass, great detail * Compact size – fits easily into small spaces * Upgradeable – works well with the PSX-R power supply for better performance * Well-built – solid components and reliable design

What to Know * Best with 8-ohm speakers – struggles with lower impedance * Not very powerful – might not suit large rooms or inefficient speakers * No modern features – no digital inputs or Bluetooth

Best For * Small to medium rooms * Music lovers who want clarity and rhythm * Systems where space is limited

Summary * Power: 50W per channel (8O) * Sound: Smooth, detailed, natural * Use with: 8-ohm speakers for best results * Optional upgrade: PSX-R power supply

Verdict: Still a great amp today if you value sound quality over bells and whistles. Add the PSX-R and it punches well above its weight.

Very good condition, minimal use.