Lotoo Mjölnir

High-end desktop DAC, headphone amplifier, and digital audio player in one

The Lotoo Mjölnir combines a high-end digital audio player (DAP), powerful headphone amplifier, premium DAC, and preamplifier into an extraordinary all-in-one system. Developed based on over 20 years of experience in professional audio engineering, the Mjölnir blends uncompromising sound quality with true mobility. Whether as a desktop centerpiece for demanding hi-fi systems or as a powerful music player on the go, the Mjölnir sets new standards in the field of portable high-end audio solutions.

Reference sound with professional audio technology

The Lotoo Mjölnir was developed for music lovers and professional users who have the highest demands regarding sound quality. Thanks to state-of-the-art DAC and amplifier technology, it delivers exceptionally detailed, dynamic, and natural music reproduction with excellent spaciousness and minimal distortion. Precise signal processing ensures maximum transparency and makes every recording an impressive listening experience.

Powerful desktop headphone amplifier with maximum flexibility

As a full-fledged headphone amplifier, the Mjölnir offers numerous connection options for a wide variety of headphones and in-ear monitors. It also features preamplifier outputs, allowing active speakers or external power amplifiers to be connected directly. This makes the Mjölnir the central heart of a high-quality desktop or hi-fi system – without the need for additional components.

LTOS – Professional operating system for uncompromising performance

The proprietary LTOS operating system was originally developed for the high demands of the broadcast industry and has been continuously refined for over two decades. It impresses with exceptional stability, fast response times, and intuitive operation. An additional front display provides information at all times about metadata, sampling rates, and other playback details – perfect for discerning music lovers.

Desktop performance meets true mobility

Despite its enormous performance capability, the Lotoo Mjölnir remains mobile. Thanks to its integrated battery, the device can be used flexibly anywhere – at your desk, in the living room, or on the patio. This allows you to enjoy uncompromising high-end sound quality anytime and anywhere, without being dependent on an external power supply.

Highlights

• High-end digital audio player (DAP), DAC, headphone amplifier, and preamplifier in one device

• Developed with over 20 years of professional audio technology

• Exceptionally detailed, dynamic, and natural sound reproduction

• Powerful headphone amplifier for demanding headphones

• Preamplifier outputs for active speakers and power amplifiers

• Proprietary LTOS operating system for fast and stable operation

• Additional front display with metadata and sampling rate indication

• Numerous headphone ports for maximum compatibility

• Mobile operation thanks to an integrated battery

• Ideal as a desktop hi-fi system and portable high-end music player

The Lotoo Mjölnir is aimed at audiophiles, musicians, and professional users seeking an uncompromising all-in-one high-end audio solution. As a combination of digital audio player, DAC, headphone amplifier, and preamplifier, it offers reference sound, maximum flexibility, and extraordinary mobility – for musical enjoyment at the highest level.

Technical details:

- Audio formats: DSD64, DSD128, DSD256, DSD512 (DFF, DSF, ISO), WAV, FLAC, APE, MP3, OGG, M4A, AAC
- Maximum audio resolution: PCM up to 32 bit / 768 kHz, DSD up to DSD512 (22.5792 MHz)
- Processor: NXP i.MX6LL and ADI Blackfin BF706 DSP
- Top display: 4.0-inch touchscreen, 800 x 480 pixels
- Front display: 2.2-inch LCD, 480 x 360 pixels
- DAC: AKM AK4499EQ
- Headphone amplifier: 8 x Texas Instruments LME49600
- Headphone outputs: 3.5 mm jack, 6.35 mm jack, 4.4 mm Pentaconn (balanced), 4-pin XLR (balanced)
- Output power 3.5 mm / 6.35 mm: up to 1.2 watts at 32 ohms
- Output power 4.4 mm / 4-pin XLR: up to 2.5 watts at 32 ohms
- Analog outputs: XLR (balanced), RCA (unbalanced)
- Line-out RCA: maximum 18 dBu
- Line-out XLR: maximum 24 dBu
- Digital inputs and outputs: AES/EBU, S/PDIF coaxial, S/PDIF optical
- Supported digital sampling rates: 44.1 / 48 / 88.2 / 96 / 176.4 / 192 kHz
- USB ports: USB-C OTG, USB-C Power Delivery, USB-A host
- Storage: SD card slot (UHS-II) up to 2 TB
- Battery: 94 Wh lithium-ion battery
- Charging standard: USB Power Delivery 3.0 (20 V / 3 A)
- Bluetooth: SBC, AAC, LDAC
- Lotoo wireless technology: LTTP (Lotoo Tele-Transport Protocol)
- Wi-Fi: 2.4 GHz
- Streaming: Roon Ready, AirPlay
- Dimensions: 180 x 180 x 60 mm (excluding side panels)
- Weight: approx. 2.7 kg

Herstellerangaben:

BEIJING INFOMEDIA ELECTRONIC TECHNOLOGY CO., LTD.
No. 2 Cuiwei Road
100036 , Haidian District, Beijing
China
http://m.lotoo.cn

Verantwortliche Person:

audioNEXT GmbH
Isenberg St. 20
45130 , Food
Germany
www.audionext.de