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In this ifi idsd gr 2 mt review, we look at a portable DAC and headphone amplifier that bridges wired and wireless listening. The device centers on the Burr-Brown PCM1795 DAC chip, a component known for detailed and natural sound reproduction. It also features aptX Lossless Bluetooth, allowing you to stream CD-quality audio without data loss. This combination ensures high fidelity whether you connect via cable or wirelessly. The unit includes an OLED display for easy navigation and a 4,900mAh battery for extended use. It is designed to drive a wide range of headphones and IEMs with precision.
- Burr-Brown PCM1795 DAC with exclusive PCM and DSD filters
- aptX Lossless Bluetooth for lossless wireless streaming
- Up to 2,173mW output power with iEMatch mode
- Audio Note Kaisei capacitor for richer midrange
- 4,900mAh battery providing up to 7 hours of playback
Good fit for
This DAC is ideal for listeners who want high-quality wireless audio without compromising on detail. The aptX Lossless support suits those who stream music from phones or tablets. The high output power and iEMatch mode make it versatile for both sensitive in-ear monitors and power-hungry headphones. If you value a clean, balanced soundstage and want a portable unit that does not require a computer, this device fits your setup. The OLED display and touch controls also appeal to users who prefer tactile, immediate access to settings.
Who can skip it
You might look elsewhere if you need a device that works without Bluetooth, as this model is primarily wireless-focused. If you require a remote control or physical buttons for every function, the capacitive touch interface may feel limiting. Users who need more than seven hours of continuous playback on a single charge might find the battery capacity insufficient for long trips. Additionally, if you prefer a traditional wired-only experience without any wireless capabilities, this unit’s design may not align with your preferences.
Verdict
The iFi iDSD GR 2 MT offers a robust blend of wired and wireless performance with strong output power. It is a solid choice for portable listeners who prioritize audio fidelity and versatility.
Key specs explained for iFi iDSD GR 2 MT
Burr-Brown PCM1795 DAC
This digital-to-analog converter chip processes digital audio files into analog signals your headphones can play. It is known for delivering detailed, natural, and engaging sound. You get a clear foundation for your music. This component helps ensure high fidelity from your source files. It is a standard choice for portable DACs seeking balanced audio reproduction without coloration.
aptX Lossless Bluetooth
This Bluetooth codec transmits audio data without compression loss. You receive CD-quality wireless audio, meaning no data is discarded during transmission. This is useful if you want high-quality sound without cables. Most standard Bluetooth connections compress audio. This feature allows you to maintain integrity in your wireless listening experience compared to standard Bluetooth headphones.
2,173mW maximum output power
This rating indicates the maximum power the device can deliver to your headphones. It suggests the amp can drive a wide range of headphones and IEMs effectively. You get impressive drive for a compact device. This helps you use more power-hungry headphones with your portable setup. Compare this to lower wattage amps that may struggle with difficult-to-drive earphones.
4,900mAh battery
This capacity provides up to 7 hours of listening time. You get a substantial amount of playback on a single charge. This supports extended travel or daily use without frequent recharging. The device also includes Battery Health and Hybrid Power options to maximize long-term life. This is a practical spec for portable users who need reliable power away from outlets.
Design and build details
The iFi iDSD GR 2 MT is a portable DAC and headphone amplifier. According to the listing, it features a compact form factor designed for mobile use. You can connect via wireless Bluetooth or wired options. The device includes a vibrant OLED display. This screen provides quick access to key functions. Capacitive touch controls allow you to navigate settings without physical buttons. This layout keeps the interface clean and responsive.
The unit houses a Burr-Brown PCM1795 DAC. It also integrates exclusive PCM and DSD filters. These are voiced by Steve Levine. The listing notes an upgraded circuit board to reduce unwanted noise. An Audio Note Kaisei capacitor sits in the amplifier stage. This component adds warmth and richness to the midrange. Precision resistors help improve channel balance. Together, these elements create a stable soundstage.
Power comes from a 4,900mAh battery. You get up to 7 hours of listening time. Battery Health and Hybrid Power options help maximize long-term battery life. The device supports aptX Lossless Bluetooth. This lets you enjoy CD-quality wireless audio. Three power modes, including iEMatch, optimize output. This helps drive sensitive in-ear monitors and power-hungry headphones. The iFi Nexis app allows for updates. This ensures the device stays current with new features.
Setup and everyday use
Setting up the iFi iDSD GR 2 MT is straightforward. You connect the device to your audio source via Bluetooth or a wired link. The unit supports aptX Lossless, which maintains CD-quality audio data during wireless transmission. This means you do not lose detail when streaming from compatible phones or computers. The OLED display provides visual feedback for your current settings. You use capacitive touch controls to navigate menus. This interface allows you to adjust key functions without needing to look away from your music source.
The device includes the iFi Nexis app. This application helps you manage updates and access additional configuration options. You can use it to fine-tune the digital filters or check battery status. The 4,900mAh battery offers up to 7 hours of listening time. Battery Health and Hybrid Power modes are available to help preserve long-term battery life. These features ensure the device remains reliable for daily commutes or travel.
In everyday use, the DAC amp drives a wide range of headphones and IEMs. It delivers up to 2,173mW of output power. Three power modes, including iEMatch, allow you to optimize performance for sensitive in-ear monitors or more demanding headphones. The Burr-Brown PCM1795 DAC processes audio files into analog signals. You benefit from exclusive PCM and DSD filters voiced by Steve Levine. K2 Technology works alongside these filters to restore musical harmonics. The result is a cleaner, more balanced soundstage that lets vocals and instruments sound natural. You get detailed playback whether you are using wired connections or Bluetooth streaming.
Before you buy this DAC
You should verify your source device compatibility before purchasing. This unit requires a host device that supports Bluetooth aptX Lossless to utilize its full wireless potential. If your phone or laptop lacks this codec, you will rely on standard Bluetooth compression. You also need to check your headphone impedance and sensitivity. The iEMatch mode helps with sensitive in-ear monitors, but high-impedance planar magnetic drivers may still require more power than this portable unit provides. Keep the 4,900mAh battery healthy by avoiding deep discharges. Store the device in a dry place when not in use. This DAC fits best for listeners who want high-fidelity wireless audio on the go. It complements wired setups by adding a premium DAC stage to mobile sources. Consider it if you value detailed sound and convenient wireless streaming over raw power for difficult-to-drive headphones.
Check before you buy
- Check if your source supports aptX Lossless Bluetooth codec
- Verify headphone sensitivity matches the iEMatch power modes
- Confirm battery health management features meet your needs
- Ensure OLED display controls suit your usage habits
iFi iDSD GR 2 MT Portable DAC Amp
Best for: portable high-res audio with OLED display
- Output Power
- 2,173mW
- DAC Architecture
- Burr-Brown PCM1795
- Bluetooth Codecs
- aptX Lossless
- Connection
- Wireless
- Features
- Bluetooth, Lossless DSD, Display
- Form Factor
- Portable
The iFi iDSD GR 2 MT is a portable Bluetooth DAC and headphone amplifier built around the Burr-Brown PCM1795 DAC chip. It features aptX Lossless Bluetooth for CD-quality wireless audio and offers up to 2,173mW of output power. The device includes an OLED display, K2 Technology for harmonic restoration, and a 4,900mAh battery. It suits listeners who want detailed sound with wired or wireless flexibility.
- Burr-Brown PCM1795 DAC chip for detailed sound
- aptX Lossless Bluetooth for CD-quality wireless audio
- Up to 2,173mW maximum output power
- 4,900mAh battery provides up to 7 hours of listening
- OLED display with capacitive touch controls
- 7 hours of battery life is moderate for portable use
- 2,173mW output power may limit driving high-impedance headphones
- You want CD-quality wireless audio via aptX Lossless
- You need a portable DAC with an OLED display
- You use sensitive IEMs or power-hungry headphones
- You require more than 7 hours of battery life
- You need extremely high output power for difficult loads
- You prefer wired-only connections without Bluetooth
Verdict: The iFi iDSD GR 2 MT Portable DAC/Amp fits listeners who value high-resolution wireless audio and a compact, display-equipped design. It is ideal for those who need versatile power modes for various headphones and IEMs.
Specifications side by side
| Spec | iFi iDSD GR 2 MT Portable DAC Amp |
|---|---|
| Output Power | 2,173mW |
| DAC Architecture | Burr-Brown PCM1795 |
| Bluetooth Codecs | aptX Lossless |
| Connection | Wireless |
| Features | Bluetooth, Lossless DSD, Display |
| Form Factor | Portable |
| Type | DAC/Amp |
Frequently asked questions
Is the iFi iDSD GR 2 MT a DAC or amplifier?
It is a combined DAC and headphone amplifier. This unit converts digital audio signals into analog sound while also boosting the signal to drive headphones. You get both conversion and amplification in one compact, portable device designed for mobile listening.
Does the iFi iDSD GR 2 MT have Bluetooth?
Yes, it features wireless connectivity via Bluetooth. This allows you to stream audio from compatible phones or tablets without cables. The device also supports lossless DSD formats, ensuring high-quality sound transmission when paired with the right source equipment.
What kind of display does the iFi iDSD GR 2 MT have?
It includes a built-in OLED display. This screen provides visual feedback on your audio settings and status. You can easily monitor your connection and playback details without needing to check your source device, making it practical for on-the-go use.
Is the iFi iDSD GR 2 MT portable?
Yes, it is designed as a portable device. Its compact form factor makes it easy to carry in a bag or pocket. You can take your high-resolution audio setup with you, connecting it to various headphones or IEMs wherever you are.
What types of audio files does the iFi iDSD GR 2 MT support?
It supports high-resolution audio, including lossless DSD files. This capability allows you to play back complex, high-fidelity music formats. You benefit from detailed sound reproduction that captures the nuances of your favorite tracks, provided your source file is high quality.
Can I use the iFi iDSD GR 2 MT with different headphones?
Yes, it offers versatile power modes for various headphones and IEMs. This flexibility means you can connect a wide range of audio gear. You do not need to worry about compatibility issues, as the amp handles different impedance and sensitivity levels.
How does the iFi iDSD GR 2 MT connect to my phone?
It connects via wireless Bluetooth or wired options. You can choose the link that best suits your current setup. This dual connectivity ensures you can use the device with almost any modern smartphone or laptop, whether you prefer cable-free convenience or wired stability.