NAD Master Series M23 V2 Stereo Power Amplifier, 2x200W
The NAD M23 V2 Stereo Power Amplifier delivers reference-level performance with exceptional control, precision and power. Featuring second-generation Purifi Eigentakt™ amplification and NAD’s HybridDigital™ design, it produces 200W per channel (8 ohms) with ultra-low distortion and remarkable clarity across all listening levels. Whether driving demanding speakers or operating in bridged mono mode for 700W output, it maintains effortless dynamics and pinpoint imaging. Designed for seamless system integration and built with premium craftsmanship, the M23 V2 is a powerful, refined foundation for high-end audio systems that demand uncompromising performance.
Available with Professional installation in NY, NJ, and CT – Powered by Sound Waves .
The NAD M23 V2 Stereo Power Amplifier refines an already exceptional design, pushing performance closer to the source than ever before. Built with Purifi’s second-generation Eigentakt amplification and NAD’s HybridDigital architecture, M23 V2 delivers even lower distortion, tighter timing, and greater spatial precision.
Rated at a conservative 200 watts per channel into 8 ohms and 380 watts into 4 ohms, the M23 V2 drives demanding loudspeakers with authority and composure. Imaging stays controlled, dynamics unfold naturally, and clarity remains intact at any listening level. This is well-engineered power that reveals every fine detail.
Key Features
- Second-generation Purifi Eigentakt™ amplification
- NAD HybridDigital™ design and engineering
- 200W per channel into 8 ohms; 380W per channel into 4 ohms
- 700W mono continuous output in bridged mode
- Virtually immeasurable noise and distortion
- Flat, wide frequency response into any loudspeaker
- Auto-sensing balanced XLR and RCA input
- Three-position adjustable gain control
- Intelligent 12V trigger for multi-amp systems
Next Generation of Purifi Eigentakt™ Amplification
Building on the breakthrough performance of the original M23, the M23 V2 features the latest generation of Purifi Eigentakt™ amp modules that further reduce harmonic and intermodulation distortion while improving transient accuracy and low-level resolution.
Noise virtually disappears, allowing micro detail, texture, and spatial cues to emerge with lifelike realism. Combined with ultra-low output impedance and high damping factor, it maintains absolute control over any loudspeaker.
Power in a Class of Its Own
The M23 V2 delivers continuous stereo output of 200W into 8 ohms and 380W into 4 ohms, with ample dynamic headroom to handle wide dynamics without compromise.
Switch to bridged mode and it becomes a 700-watt mono amplifier—ideal for bi-amping or high-performance systems. It scales effortlessly whether used in stereo or dual mono configurations.
Seamless System Design and Integration
The M23 V2 is engineered to fit naturally into high-performance audio systems. Auto-sensing XLR and RCA inputs simplify setup, while a three-position gain switch ensures optimal matching.
An intelligent 12V trigger system enables safe and reliable multi-amplifier connectivity, reducing complexity and ensuring unified system performance.
NAD MASTERS Craftsmanship
The M23 V2 pairs NAD’s advanced switch-mode power supply with an all-alloy chassis designed for stability and efficiency. It delivers massive current reserves with lower heat and consistent performance.
Rigid construction and iso-point feet create a vibration-resistant platform, ensuring optimal signal integrity and long-term reliability.
Analog Audio Input / Speaker Output
| Input impedance | Single-ended: 56 kΩ + 200 pF Balanced: 56 kΩ + 200 pF |
| Frequency response | ±0.06 dB (20 Hz – 20 kHz) |
| Rated output power (Stereo) | >200 W (8Ω) / >380 W (4Ω) |
| Rated output power (Bridge) | >700 W (8Ω) |
| THD | <0.00069% (XLR) / <0.0013% (RCA) |
| Signal-to-noise ratio | >101.7 dB |
| Clipping power (Stereo) | >210 W |
| Clipping power (Bridge) | >770 W |
| IHF dynamic power (Stereo) | 260 W (8Ω) |
| IHF dynamic power (Bridge) | 1017 W |
| Peak output current | >25 A |
| Damping factor | >800 |
| Extended frequency response |
±0.06 dB (Stereo) ±0.054 dB (Bridge) -3 dB @ 60 kHz |
| Channel separation |
RCA: >97 dB XLR: >115 dB |
Gain & Sensitivity
| Input sensitivity (Stereo) |
Low: 4.5 V Mid: 2.5 V High: 1.4 V |
| Stereo gain |
19 dB (Low) 23.9 dB (Mid) 29.2 dB (High) |
| Bridge gain |
25.1 dB (Low) 30 dB (Mid) 35.2 dB (High) |
| Standby power | <0.5 W |
Dimensions & Weight
| Dimensions (W × H × D) | 435 × 133 × 381 mm |
| Net weight | 9.7 kg |
| Shipping weight | 17.5 kg |
| Shipping size | 569 × 258 × 519 mm |
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