1. Introdução
The IK Multimedia iRig Keys I/O 25 is a compact and portable MIDI keyboard controller with an integrated 24-bit/96kHz audio interface. Designed for musicians and producers on the go, it offers a comprehensive solution for music creation across various platforms including iPhone, iPad, Android, Mac, and PC. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Figura 1: Frente view of the iRig Keys I/O 25-key MIDI Controller.
2. Introdução (Configuração)
2.1. Ligando o dispositivo
The iRig Keys I/O 25 can be powered in several ways:
- Alimentação via barramento USB: Connect the device to your computer (Mac/PC) using the supplied USB cable.
- 4 pilhas AA: For portable use with mobile devices, insert 4 AA batteries into the battery compartment. (Batteries included).
- Optional DC Adapter: For extended use or when phantom power is required, an optional DC power adapter can be purchased separately.
2.2. Conectando-se aos dispositivos
Use the appropriate cable to connect your iRig Keys I/O 25 to your desired device:
- Mac/PC: Use o cabo USB fornecido.
- iPhone/iPad: Use the supplied Lightning cable.
- Androide: Use a compatible USB-OTG cable (not included) to connect to Android devices.

Figure 2: Rear panel connections including USB, DC In, Device, Headphone, Left/Right Out, Gain, Input, and +48V Phantom Power.
2.3. Instalação de software
The iRig Keys I/O 25 includes a premium software suite. Register your product on the IK Multimedia website to download and install the included software, such as SampleTank and Syntronik, for your Mac, PC, or mobile device.

Figure 3: iRig Keys I/O 25 connected to a Mac for music production.
3 Recursos e operação
The iRig Keys I/O 25 combines a full-size MIDI keyboard with a high-quality audio interface, offering a versatile tool for music production.
3.1. Keyboard and Pads
- Chaves sensíveis à velocidade: The 25 full-size keys provide a smooth, velocity-sensitive synth-action feel for expressive playing.
- Velocity-Sensitive Multicolor Pads: Eight velocity-sensitive pads allow for drumming, triggering loops, or launching samples.

Figure 4: Detail of the illuminated velocity-sensitive pads.
3.2. Audio Interface Functions
The integrated audio interface supports up to 24-bit/96kHz audio quality.
- Entrada de combinação: Features a premium combo input jack with gain control for connecting line-level instruments, guitars, or microphones.
- Alimentação fantasma de 48V: A dedicated button provides 48V phantom power for condenser microphones.
- Balanced Stereo Outputs: Left and Right output jacks allow connection to studio monitors or PA systems.
- Saída de fone de ouvido: A dedicated headphone jack enables private monitoring.
3.3. Controles de desempenho
- Slider Strips: Two slider strips are available for pitch bend and modulation, which are user-programmable.
- Octave Controls: Dedicated buttons for adjusting the octave range of the keyboard.
- Program Change and Transport Controls: Buttons for program changes and transport functions (play, stop, record) for seamless DAW integration.
Vídeo 1: Oficial sobreview of the iRig Keys I/O 25, demonstrating its features and portability.
Video 2: Demonstration of the iRig Keys I/O as a music creation workstation with an integrated audio interface.
4. Compatibilidade
The iRig Keys I/O 25 is designed for broad compatibility:
- Dispositivos iOS: Requires iOS 12 or later, compatible with iPhone 5 and newer, iPad 4th Generation and newer.
- MacOS: Compatible with macOS 10.6 or later.
- Windows: Compatible with Windows operating systems with an installed driver.
- Androide: Compatible with Android devices that support USB-OTG.

Figure 5: iRig Keys I/O 25 connected to an iPad, demonstrating mobile setup.
5. Manutenção
To ensure the longevity and optimal performance of your iRig Keys I/O 25, follow these maintenance guidelines:
- Limpeza: Use um pano macio e seco para limpar a superfície do dispositivo. Evite produtos de limpeza abrasivos ou solventes.
- Armazenar: Guarde o dispositivo em local fresco e seco, longe da luz solar direta e de temperaturas extremas.
- Manuseio: Handle with care to prevent damage to keys, pads, and connectors. Avoid dropping the device.
- cabos: Ensure all cables are connected securely and are not bent or strained excessively.
6. Solução De Problemas
If you encounter issues with your iRig Keys I/O 25, consider the following:
- Dispositivo não liga: If using battery power, ensure batteries are correctly inserted and charged. If using USB power, verify the USB connection to your computer. The device may not light up until connected to a host device with appropriate software.
- Sem som/Áudio distorcido: Check all audio connections (input, output, headphones). Ensure gain levels are set appropriately and phantom power is enabled if using a condenser microphone. Verify audio settings within your music software.
- Quedas de conexão: Ensure all cables are securely connected. If using with a computer, try a different USB port or cable. Update device drivers and software to the latest versions.
- Pads Not Responding/Low Sensitivity: Check the pad sensitivity settings within your device's configuration or associated software. Ensure the pads are clean and free from debris.
- Problemas de software: Ensure your operating system and music software are up to date. Reinstall drivers and software if necessary. Refer to the software's documentation for specific troubleshooting steps.
7. Especificações técnicas
| Recurso | Detalhe |
|---|---|
| Nome do modelo | iRig Keys I/O 25 |
| Número do modelo do item | IP-IRIG-KEYSIO25-IN |
| Peso do item | 2.78 libras |
| Dimensões do produto | 14.7 x 8.2 x 2.6 polegadas |
| Número de teclas do teclado | 25 |
| Recurso especial | Lightweight, Velocity Sensitive Key |
| Tecnologia de Conectividade | USB |
| interface de hardware | USB |
| Dispositivos compatíveis | PC, iOS, macOS, Windows, Android |
| Qualidade de áudio | 24 bits / 96kHz |
| Fonte de energia | USB, 4 AA batteries (included), Optional DC adapter |
| O que está na caixa | Lightning Cable, USB Cable, Software Suite |
8. Garantia e Suporte
8.1. Informações de garantia
IK Multimedia products typically come with a limited warranty. Please refer to the warranty card included with your product or visit the official IK Multimedia webConsulte o site para obter os termos e condições detalhados da garantia específicos para sua região e data de compra.
8.2. Suporte ao cliente
For technical assistance, product registration, software downloads, or further inquiries, please visit the official IK Multimedia support page or contact their customer service. You can find more information and resources at the IK Multimedia Store on Amazon ou seu oficial website.





