DH-01 - Musical instrument ROLAND - Free user manual and instructions
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| Product Type | Digital Horn (Wind Instrument) |
| Brand | Roland |
| Model | DH-01 |
| Sound Engine | Roland's proprietary DSP sound generator |
| Number of Sounds | 8 instrument sounds (saxophone, trumpet, violin, and more) |
| Polyphony | 1 voice (monophonic) |
| Breath Sensor | High-resolution breath pressure sensor for dynamic expression |
| Fingering | Simple side keys with octave shift for easy playability |
| Built-in Speaker | Mini dynamic speaker for casual practice |
| Headphone/Line Output | 3.5 mm TRS stereo jack (headphones or external speakers) |
| Bluetooth | Bluetooth 4.2 for MIDI and audio link with smartphones/tablets |
| USB Port | Micro USB for battery charging and MIDI connection |
| Power Source | Built-in rechargeable lithium-ion battery (USB charging) |
| Battery Life | Approximately 6 hours of continuous play |
| Dimensions (W x D x H) | 305 x 55 x 48 mm / 12.0 x 2.2 x 1.9 inches |
| Weight | 350 g (0.77 lb) including battery |
| Body Material | Impact-resistant ABS resin with soft-touch coating |
| Cleaning and Maintenance | Wipe with a soft, dry cloth; clean the mouthpiece with a soft brush |
| Safety Features | CE/RoHS certified; automatic power-off after 30 minutes |
| Spare Parts and Repairability | Mouthpiece and sensor cover are replaceable; service by authorized Roland centers |
| Included Accessories | Mouthpiece, neck strap, USB cable, leaflet |
| Warranty | 1-year limited warranty (depending on region) |
Frequently Asked Questions - DH-01 ROLAND
How do I turn on the DH-01?
Press and hold the Power button on the back panel for about two seconds. The built-in OLED display will light up and the instrument is ready to play.
How do the side keys work on the DH-01?
The DH-01 features intuitive side keys that let you control the instrument with simple palm and finger movements. The keys are designed to produce different pitches, and the octave shift buttons on the upper section allow you to cover a wider range.
Can I use the DH-01 with Bluetooth headphones?
Yes, the DH-01 supports Bluetooth audio output, so you can connect compatible Bluetooth headphones or speakers for wireless monitoring. For low-latency practice, we recommend using the wired headphone jack.
Which apps are compatible with the DH-01?
Roland offers the free DH-01 Partner app for iOS and Android. It provides a musical note display, practice play-along tracks, and access to sound setting adjustments. You can also use the instrument as a USB MIDI controller with any standard DAW.
How often should I clean the mouthpiece and how?
Clean the mouthpiece after each session to prevent moisture buildup. Detach the mouthpiece, rinse it with lukewarm water, and dry it with a soft cloth. Use a small brush to clean the air channel. Do not use alcohol or hot water.
What is the best way to charge the DH-01?
Use the included micro USB cable with a 5V/500mA or higher adapter. Connect the cable to the USB port and plug it into a wall charger or computer. A full charge takes approximately 3 hours.
How long does the battery last?
A fully charged battery provides about 6 hours of continuous play. Battery life may vary depending on the volume and use of the speaker.
Can I record my performances with the DH-01?
Yes, you can connect the DH-01 to a computer via USB and record MIDI in your favorite software. For audio recording, use the headphone/line output to connect to an audio interface.
Is the DH-01 suitable for beginners?
Absolutely! The DH-01 is designed with easy-to-follow fingerings and a companion app that teaches you the basics. You don't need any prior wind instrument experience to start playing.
How do I update the firmware on the DH-01?
Periodically check the Roland support website for firmware updates. Download the update file, connect the device in USB mode, and follow the instructions in the updater application. Keep the battery charged during the process.
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