ReSound Magna 490 SP BTE

The ReSound Magna 490 SP BTE is built for users who need maximum output power with stable analog-digital hybrid processing. It is especially designed for difficult hearing losses where loudness and speech intelligibility are more important than advanced connectivity features. This model sits in the mid-level Magna range, offering better noise control and speech processing than lower models like 290, while still remaining simple compared to newer Enzo or Key series devices. ⭐ Key Features Super Power (SP) Behind-the-Ear design Suitable for severe to profound hearing loss (60–120 dB) 9-channel digital signal processing system DFS Ultra feedback cancellation (reduces whistling) Noise reduction system for clearer speech in noise Adaptive directional microphones for focusing on speech Environmental Optimizer (automatic sound adjustment) Wind noise reduction system Frequency compression (Sound Shaper technology) Telecoil support for loop systems Direct Audio Input (DAI) support Push button program control Volume control (depending on fitting) Zinc-air battery size 675 for high power use Durable coated housing for moisture and dust protection 📊 Technical Specifications Feature Details Model ReSound Magna 490 SP BTE Type Super Power BTE Channels 9 Hearing Loss Range 60–120 dB Battery 675 Zinc-Air Feedback Cancellation DFS Ultra Noise Reduction Noise Tracker system Directionality Adaptive Telecoil Yes DAI Support Yes Connectivity No modern Bluetooth streaming 🎧 Sound Performance ✔ Very strong amplification for profound hearing loss ✔ Clearer speech understanding in quiet and moderate environments ✔ Improved comfort in noisy environments (directional processing) ✔ Reduced whistling and feedback ⚠ Limitations: No smartphone Bluetooth streaming No modern AI-based sound processing Less fine-tuning compared to newer Enzo Q / Key series Bulkier and older platform design 📱 Connectivity & Features Telecoil for hearing loop systems Direct Audio Input (DAI) for external devices Compatible with older ReSound accessories No direct mobile app streaming support 👤 Suitable For Severe to profound hearing loss users Users needing high power + basic reliable hearing support Elderly users preferring simple controls Patients in environments without need for smartphone streaming Budget-conscious users choosing legacy high-power models