Based on our overall comparison score, Marshall Monitor III ANC rates higher at 92/100 versus 38/100 for Beyerdynamic DT 990 Pro — a 54-point lead. Marshall Monitor III ANC is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Marshall Monitor III ANC vs Beyerdynamic DT 990 Pro
Verdict
Our overall take, at a glance
Key takeaways
- Marshall Monitor III ANC leads Beyerdynamic DT 990 Pro overall by 53 points (87 vs 34 out of 100).
Marshall Monitor III ANC leads overall
Marshall Monitor III ANC
87
Beyerdynamic DT 990 Pro
34
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jul 2026.
Marshall Monitor III ANC
The Marshall Monitor III ANC is a pair of premium over-ear wireless headphones designed for music enthusiasts who value classic styling alongside modern noise-canceling technology. It features active noise cancellation, a highly collapsible design for portability, and a signature rugged aesthetic. This model aims to compete with major flagship headphones by balancing tactile physical controls with extended battery performance.
Best for Travelers needing maximum battery longevity between chargesBest for Listeners who prefer physical, tactile controls over touch-sensitive panels
Pros
- Exceptionally long battery life ideal for multi-day use
- Highly collapsible design makes them easy to pack and transport
- Tactile multi-directional control knob offers intuitive playback adjustments
- Durable, classic design inspired by iconic amplifier styling
Cons
- Active noise cancellation performance may not entirely match the industry-leading isolation of key competitors
Beyerdynamic DT 990 Pro
The Beyerdynamic DT 990 Pro is an open-back headphone designed primarily for studio monitoring, mixing, and content creation. Handcrafted in Germany, this long-standing model is characterized by its high impedance and highly durable construction. It is built for audio professionals and enthusiasts who require an expansive acoustic presentation at an accessible price point.
Best for Critical audio mixing and editing in controlled, quiet studio spacesBest for Listeners who prioritize long-term serviceability and easily repairable headphon
Pros
- Highly modular physical design with easily replaceable parts
- Open-back architecture delivers an expansive, spacious soundstage
- Acoustic profile is highly responsive to user equalization
Cons
- High impedance requires dedicated amplification to drive the headphones effectively
- Open-back housing provides virtually no environmental sound isolation
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Marshall Monitor III ANC
Beyerdynamic DT 990 Pro
Physical Comparison
Weight, side by side
Marshall Monitor III ANCBeyerdynamic DT 990 Pro
Marshall Monitor III ANC and Beyerdynamic DT 990 Pro weigh about the same.
Review Videos
Hand-picked expert reviews for each product
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Marshall Monitor III ANC vs Beyerdynamic DT 990 Pro comparison
Marshall Monitor III ANC and Beyerdynamic DT 990 Pro are compared side by side above across every spec in the headphones category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 92/100 for Marshall Monitor III ANC and 38/100 for Beyerdynamic DT 990 Pro.
At launch, Beyerdynamic DT 990 Pro was the more affordable option ($179) versus Marshall Monitor III ANC ($350). Weigh that against the overall scores (92/100 vs 38/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated headphones option overall, Marshall Monitor III ANC (92/100) edges out Beyerdynamic DT 990 Pro (38/100). But if Beyerdynamic DT 990 Pro is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.