PS Audio Stellar M700 Amplifier Pair
#8 in Stereo Amplifiers · Rated 4.6
Compact mono‑block power amps with big performance
Stellar M700 monoblocks from PS Audio deliver substantial power in a compact 17"‑wide chassis. Each monoblock is rated around 350W into 8Ω and 700W into 4Ω, offering excellent control over demanding loudspeakers with a Class‑D output stage and a discrete Analog Cell input path. The M700 duo creates a balanced, high‑headroom stereo system with a slim footprint suitable for mid‑ to large rooms. PS Audio prices the pair aggressively, and the M700 line is part of PS Audio’s broader Stellar line, which emphasizes value and durability. The brand has a long history, with Boulder, Colorado heritage and ongoing global distribution through authorized dealers. Sources: PS Audio product page and press materials; 2025 market roundups. ([psaudio.com](https://www.psaudio.com/products/stellar-m700-power-amplifier/?utm_source=openai))
Features
- Pair of 700W into 4Ω monoblocks (350W into 8Ω each)
- Class D output with Analog Cell input path
- XLR and RCA input options; pass‑through for multi‑channel setups
- Compact footprint with high build quality
- 3‑year warranty and global service support
Pros
- Excellent value for a true stereo pair
- Compact, versatile form factor
- Strong, musical performance for the price
Cons
- Not as large a wattage as some ultra‑premium amps
- Some users may prefer more traditional Class A/AB for ultra‑low noise