MINIBOSS PLAYER PLUS Volumio Streamer DAC 32bit 384kHz Amplifier 2x50W 4 Ohm

MINIBOSS PLAYER PLUS DAC PCM5122 Volt+ AMP Amplifier Raspberry Pi Zero Volumio 32bit 384kHz Transparent
Like its big brother the Boss DAC, this Allo MiniBoss Player Plus is a high-resolution digital-to-analog (DAC) converter based on the MonoBoss DAC module equipped with a PCM5122 chip and a Raspberry Pi Zero.

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115,83 €tax excl.

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Shipping date: 27-01-2021.

Orders placed before 11AM (GMT+1) will be shipped the same day (working day).

Produit garantie 2 ans

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More info

The device is delivered with its 19V DC 60W 3.15A power supply. But you must use another 5V power supply to supply the Raspberry Pi as well. You will find a compatible power supply here.

ALLO MINIBOSS PLAYER PLUS

Volumio Streamer with Amplifier and DAC 32bit 384kHz

ALLO MINIBOSS PLAYER PLUS DAC PCM5122 Amplificateur Volt+ AMP Raspberry Pi Zero Volumio 32bit 384kHz Transparent

A complete, compact and ready-to-use system!

Like its big brother the Boss DAC, this Allo MiniBoss Player Plus is a high-resolution digital-to-analog (DAC) converter based on the MonoBoss DAC module equipped with a PCM5122 chip and a Raspberry Pi Zero. These modules ensure an astonishing compactness for high performance. Operating in master mode, it integrates two 45MHz and 49MHz clocks. Ever more versatile, the system includes a Volt+ AMP amplifier module and a volume attenuator, all housed in a transparent Acrylic case.

ALLO MINIBOSS PLAYER PLUS DAC PCM5122 Amplificateur Volt+ AMP Raspberry Pi Zero Volumio 32bit 384kHz Transparent

MiniBoss DAC PCM5122 32bit 784kHz

The Allo MiniBoss DAC is an analog digital conversion (DAC) module with a PCM5122 chip, supporting high sampling rates up to 32bit 384kHz. In addition, it is equipped with two clocks, 45MHz and 49MHz. These allow to solve the jitter problem induced by the Raspberry Pi which generates its clocks thanks to its processor. Thus, the Raspberry only transmits data (DATA) and the DAC takes care of the clocks to considerably limit jitter.

In addition, the power supply stage has been designed to reduce the noise generated by separating the digital and analog stages as well as the clocks. A signal that is then filtered again with LDOs to achieve an ever lower noise level. Japanese NDK oscillators are also integrated on the module, to further reduce jitter.

The analog stage is equipped with a TI chip powered by a discrete DC power supply. A power gain when the analog stage is allowed thanks to the use of a supercapacitor, ensuring in particular the restitution of deep bass.

Raspberry Pi Zero

The system includes a Raspberry Pi Zero, the smallest SBC offered by the brand with dimensions of only 65 x 31mm. It allows data to be processed and transferred directly to the MiniBoss DAC before the signal is converted. The Raspberry Pi in its Zero version is notably equipped with an ARM11 Broadcom BCM2835 Single Core 1GHz processor, 512MB RAM, two Micro USB ports (including one for power supply), a Mini HDMI port, a CSI port and a Micro SD slot.

ALLO MINIBOSS PLAYER PLUS DAC PCM5122 Amplificateur Volt+ AMP Raspberry Pi Zero Volumio 32bit 384kHz Transparent

Volt+ AMP

The amplification stage of the MiniBoss Player Plus is provided by an Allo Volt+ Amp module. This one embeds a TPA3118 Class D chip allowing to deliver up to 2x50W (max) and can therefore be associated with many speakers. The components used for its design are specifically developed for use on high-end audio modules. Its architecture allows it to limit noise for a beautifully transparent and rich reproduction.

Volumio, a powerful and intuitive audio player

The Allo MiniBoss Player Plus uses the Volumio operating system. It is an Open Source operating system designed to play audio files with quality playback. It works on many devices and is particularly suitable for SBC (Single Board Computer) such as the Raspberry Pi Zero of this MiniBoss Player Plus.

Combined with the complete system, it becomes a real media player, remotely controllable via smartphone / tablet or a computer thanks to its dedicated web application. Once connected to your network, this OS will allow you to stream your music in DLNA/AirPlay from any connected device.

ALLO MINIBOSS PLAYER PLUS DAC PCM5122 Amplificateur Volt+ AMP Raspberry Pi Zero Volumio 32bit 384kHz Transparent

If the MiniBoss Player Plus uses Volumio, it is because this system gathers all the necessary features to make it an excellent audiophile and autonomous player. It is both powerful and efficient, intuitive, accessible and ergonomic. In addition, it offers many features and extensions allowing it to evolve according to your desires.

All your music

A single player for all your music: MP3, FLAC, WAV, AAC, ALAC, DSD and much more, Volumio is compatible with most file formats. In addition, it supports DLNA, UPnP, AirPlay, Spotify and web radios.

Audiophile quality

Volumio is a true audiophile HiFi player, allowing bit-perfect playback, DSD support and high sampling rates for uncompromising audio quality.

Your music, your listening

Why just listen to your music on your computer? By connecting a device under Volumio to your audio system, you no longer have to get up from the couch to listen to your music from any connected device.

Open Source

Volumio is fully Open Source, developed by an active team and a large community. Updates and patches are therefore frequent and it is easy to find help on the forums in case of problems.

Affordable equipment

Volumio has been designed to work with Raspberry Pi and other low-powered, but above all very affordable SBCs. Thus, by combining this equipment with Volumio, you obtain an effective, efficient and complete solution at low cost.

Housing & Volume Attenuator

All the modules of the Allo MiniBoss Player Plus are integrated in a transparent acrylic case, revealing the components. The housing is perforated to facilitate heat dissipation and ensure a long life for your equipment.

The system is combined with a 24-step attenuator for effective volume control. This allows you to adjust the noise level while limiting the noise generated.

L'appareil est livré avec son alimentation 19V DC 60W 3.15A. Celle-ci assure un faible niveau de bruit et ripple et est livrée avec des adaptateurs EU/UK/US pour s'adapter à tous les types de prises.

Technical characteristics

Global specifications
Product typeDAC
OutputSpaeker terminal
Power supply included19V DC 60W 3.15A, with UK/EU/US adapters
MiniBoss DAC
DAC chipPCM5122
Clocks2x NDK : 45MHz + 49MHz
Supported sampling rateUp to 32bit 384kHz
Volt+ AMP
Amplification chipTPA3118D2
Max power2x 50W @ 4Ω
SNR102dB
Raspberry Pi Zero
CPUARM11 Broadcom BCM 2835 Single Core 1GHz
RAM512MB
Available connectors1x Mini HDMI
2x Micro USB (one for power supply)
 
Data sheet
OutputMini HDMI
OutputSpeaker terminal
DAC / ADC ChipPCM5122
Max sampling rate384kHz
ColorTransparent
Channel2 (Stereo)
Accepts Banana PlugsYes
ClassClass D / T
amplifier chipTPA3118
Maw power (W)50.0
NetworkingYes
Remote ControlNo
 
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MINIBOSS PLAYER PLUS Volumio Streamer DAC 32bit 384kHz Amplifier 2x50W 4 Ohm
Like its big brother the Boss DAC, this Allo MiniBoss Player Plus is a high-resolution digital-to-analog (DAC) converter based on the MonoBoss DAC...

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