Signia Pure Charge&Go MaX vs. Signia Silk Charge&Go IX

Check out our comparison of the Signia Pure Charge&Go MaX vs Signia Silk Charge&Go IX. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.

Score
4.3
Signia Pure Charge&Go MaX 7
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SoundScore 4.3/5
$3,298 per pair
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Score
3.8
Signia Silk IX 7IX
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SoundScore 3.7/5
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Pure Charge&Go MaX
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Silk Charge&Go IX
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Product Overview

Pure Charge&Go MaX
Silk Charge&Go IX
Form Factor
Expert Rating
Score
4.3
Score
3.8
User Rating
—
2.45 reviews
Hearing Loss Level
MildModerateSevere
MildModerate
Product Features
Hands-freeRechargeableiPhoneAndroidTelecoilIP68
Rechargeable

Expert Ratings

Compare comprehensive test results and expert opinions.

Pure Charge&Go MaX
Silk Charge&Go IX

HearingTracker Score

Pure Charge&Go MaX
4.3ABOVE AVERAGE

Signia MaX hearing aids are comfortable and easy to handle. Lab speech results improved with tuning; the sturdy portable charger is on the larger side.

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Silk Charge&Go IX
3.8AVERAGE

The Signia Silk Charge&Go IX is a groundbreaking, rechargeable completely-in-canal (CIC) hearing aid designed for people with mild to moderate hearing loss. It offers up to 28 hours of battery life, instant fit with soft silicone ear tips, and wireless control via the Signia app, but lacks Bluetooth streaming and can be challenging to handle due to its small size.

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HearAdvisor SoundScore

Pure Charge&Go MaX
4.3ABOVE AVERAGE

Signia Pure Charge&Go MaX achieved a SoundScore of 4.3/5 and a SoundGrade of A in HearAdvisor lab testing. The Prescription Hearing Aid category average SoundScore was 4.19/5.

Silk Charge&Go IX
3.7AVERAGE

Signia Silk Charge&Go IX achieved a SoundScore of 3.7/5 and a SoundGrade of B in HearAdvisor lab testing. It ranked #32 of 39 Prescription Hearing Aid devices tested. The Prescription Hearing Aid category average SoundScore was 4.19/5.

Build Quality

Pure Charge&Go MaX
4.9EXCELLENT

Pure MaX have an impressive build quality, featuring a top-of-the-line IP68 ingress rating. I also found their portable charging case robust, though on the larger size.

Silk Charge&Go IX
4.7EXCELLENT

Signia Silk C&G IX have an impressive build quality, featuring a top-of-the-line IP68 ingress rating, which is crucial for nearly invisible hearing aids. They also come with a durable portable charging case.

Battery

Pure Charge&Go MaX
4.4ABOVE AVERAGE

Pure Max hearing aids have a reported battery life of around 30 hours per charge. While less than Signia's previous Pure C&G device, it is still plenty to get you through the day. Recharging takes 3 to 4 hours which can be done overnight while you sleep.

Silk Charge&Go IX
4.4ABOVE AVERAGE

Silk IX provide up to 20 hours of use per charge which is exceptional given their extremely small size. Recharging takes up to 4 hours, which is longer than some other models, but this isn't a significant drawback given their all-day battery life.

Bluetooth

Pure Charge&Go MaX
5.0EXCELLENT

MaX are Bluetooth compatible with both iOS and Android devices, allowing for audio streaming and hands-free calling.

Silk Charge&Go IX

Not yet rated by our experts

App Features

Pure Charge&Go MaX
5.0EXCELLENT

Signia's app stands out with its user-friendly interface and modern, appealing design. It includes practical features like the ability to control the focus of your hearing aids and a mask mode to enhance speech clarity. Additionally, the app offers wellness features, utilizing hearing aid motion sensors for activity tracking.

Silk Charge&Go IX
3.4BELOW AVERAGE

While Silk IX hearing aids are not Bluetooth compatible, they still work with Signia's app using high-frequency coded signals. This is a valuable addition, although the communication is less stable than Bluetooth and the app offers fewer features compared to other Signia models.

Comfort

Pure Charge&Go MaX
5.0EXCELLENT

I found MaX very comfortable due to their shape and earwire design. Your hearing care provider should ensure they are fitted for optimal comfort and hearing benefit before you leave the office.

Silk Charge&Go IX
4.5EXCELLENT

I found Silk IX very comfortable for an instant-fit nearly invisible hearing aid. Your hearing care provider should ensure they are fitted for optimal comfort and hearing benefit.

Design

Pure Charge&Go MaX
4.9EXCELLENT

MaX features a modern, sleek design and is available in a variety of colors, from discreet to bold. This latest generation has a rougher matt finish, which is nice.

Silk Charge&Go IX
5.0EXCELLENT

Silk IX is another unique offering from Signia, featuring an instant fit design with silicone ear tips that is nearly invisible. Its extremely small and discreet design may, however, pose challenges for those with limited dexterity and or vision.

Value

Pure Charge&Go MaX
3.3BELOW AVERAGE

Signia Pure Charge&Go MaX has a value score of 4.7/5 based on lab performance and public display price.

Silk Charge&Go IX
2.9BELOW AVERAGE

Signia Silk Charge&Go IX has a value score of 2.8/5 based on lab performance and public display price.

Handling

Pure Charge&Go MaX
4.5EXCELLENT

I did not run into any issues while using MaX hearing aids. They are very easy to use once setup by your hearing care provider. First-time users may need some practice to get accustomed to inserting the receiver-in-ear style properly.

Silk Charge&Go IX
4.0AVERAGE

I did not run into any issues while using Silk IX hearing aids. They are very easy to use once setup by your hearing care provider. Silk also have large color indicators making it easy to distinguish the left from the right hearing aids.

Pro Support

Pure Charge&Go MaX
5.0EXCELLENT

You should receive quality hearing care and support from your provider. The Signia App should enhance your experience with AI assistance and user-friendly virtual appointments, given your provider offers telehealth services.

Silk Charge&Go IX
4.0ABOVE AVERAGE

You should receive quality hearing care and support from your provider. The Signia App should further enhance your experience with AI help and remote assistance should your provider offer telehealth services.

Lab Recordings

Listen to direct output recordings from our acoustic test lab.

Pure Charge&Go MaX
Silk Charge&Go IX
Busy Cafe
Hear this scene unaided, for comparison
Pure Charge&Go MaX
Silk Charge&Go IX
Quiet Office
Hear this scene unaided, for comparison
Pure Charge&Go MaX
Silk Charge&Go IX
Streaming Music
Hear this scene unaided, for comparison
Pure Charge&Go MaX
Silk Charge&Go IX

Lab recordings not yet available

HearingTracker partners with HearAdvisor to provide recordings and performance data from an acoustic laboratory that follows standard scientific procedures. All hearing aids are fitted and performance-tested for mild sloping to moderate hearing loss. All audio samples cutoff above 10kHz.

Accessories

Compatible accessories for each hearing aid

Pure Charge&Go MaX
Silk Charge&Go IX
Battery Charger

Pure Charger

This small desktop charger addresses basic needs when it comes to providing power to the hearing aids. 2 LEDs indicate the charging status (one per hearing aid). The Pure Charger can be plugged into the mains via USB to a power adapter.

Pure Portable Charger+1

This charger offers comfort and charging on the go. Its power bank allows for 3 full charges of a pair of hearing aids. A lid protects the hearing aids and prevents dust accumulating in the charger. 2 LEDs indicate the charging status (one per hearing aid) and one for the integrated power bank. All of the chargers are available with the power plug.

Pure Dry&Clean Charger+1

The Pure Dry&Clean Charger not only charges the hearing aids but also offers UVC cleaning and drying technology to keep the hearing aids in peak condition. The UVC cleaning starts automatically when the hearing aids are placed inside and is completed in just 15 minutes. 3 LEDs per hearing aid indicate their charging status and an additional LED indicates the cleaning status. The Pure Dry&Clean Charger also has a lid to ensure optimal cleaning and storage of the hearing aids.

Multi-Charger

Stationary Signia charger compatible with multiple hearing aids.

None
Remote Control

miniPocket

Enables push-button remote control of hearing aid functions.

Signia One App+2

Smartphone app for Signia MaX hearing aid controls, audio-streaming settings, Signia Assistant, and TeleCare.

miniPocket

Enables push-button remote control of hearing aid functions.

Signia App+2

The Signia App provides a remote control, directional hearing control, telecare access, and access to connectivity and streaming settings.

TV Streamer

StreamLine TV

Streams television sound to hearing aids over a distance of up to 30 feet (10 meters).

TV Sound+1

The Signia TV Sound is a high-quality stereo audio streaming device designed to deliver clear TV audio directly to Bluetooth-enabled Signia hearing aids. It connects to a TV via an analog or optical cable and requires a USB power source. Pairing is simple—users turn on the device, restart their hearing aids, and place them within 20 cm to establish a connection. Once paired, audio streaming can be controlled via the Signia app, allowing users to start, pause, and adjust the volume effortlessly. This device enhances the TV listening experience for Signia hearing aid users by providing direct, latency-free sound transmission.

None

Hardware

Pure Charge&Go MaX
Silk Charge&Go IX
Accelerometer
Yes
No
Bluetooth® Audio
  • Bluetooth® (A2DP)
  • Bluetooth® Low Energy (LE)
  • Auracast™ Ready
No
Connectivity Platform
OneConnect
No
Hands-Free Calling
  • Bluetooth® (HFP)
  • Bluetooth® Low Energy (LE)
No
IP Rating
IP68
No
Rechargeable Batteries
Lithium-ion
Lithium-ion
Tap Controls
  • Change program
  • Accept/end calls
No
Telecoil
Yes
No
Volume Rocker
Yes
No

Software Features

Pure Charge&Go MaX
Silk Charge&Go IX
Adjustment Bands
20
20
Adjustment Synchronization
e2e wireless 5.0
e2e wireless 4.0
Audio Stream Mixer
Adaptive Streaming Volume
No
Direction Selection
Spatial ConfiguratorSpeech Focus5/5
No
Directionality
Adaptive DirectionalityAutomatic DirectionalityBinaural DirectionalitySpatial SpeechFocus
Binaural OneMic directionality
Ear Simulation
TruEar 360
No
Echo Reduction
Auto EchoShieldReverberant Room Program
Auto EchoShield
Environmental Adaptation
Ambient Scene AdaptationᴬᴵRealTime Conversation Enhancement5/5
No
Extended bandwidth
12kHz
12kHz
Extended Dynamic Range
Yes
Yes
Feedback Suppression
Feedback cancellation
Feedback cancellation
Frequency Lowering
Frequency Compression
No
Listening Programs
6HD Music3
6
Machine Learning
Acoustic Intelligence™Signia Assistant
No
New User Adaptation
Acclimatization Manager
No
Noise Reduction
Dynamic Noise ControlᴬᴵSoundSmoothing 2.03
SoundSmoothing™: 3
Own Voice Comfort
Own Voice Processingᴬᴵ
No
Processing Channels
48
48
Tinnitus Relief
Notch TherapyOcean Waves Therapy Signal4Static Therapy Signal20/5
Yes
Unique Amplification Strategy
Advanced Focus Streams3Augmented Focus™Conversation Booster5/5SpeechStabilizer
Advanced Focus Streams3Dynamic Soundscape Processing 3.05/5Speech & Noise Management5/5SpeechStabilizer
Wind Noise Reduction
eWindScreen 2.0: 5/5
eWindScreen binaural