Description
Hi-Res Audio Internet Receiver with sound-optimized features
The sonoro MAESTRO Quantum Signature is a Hi-Res Audio Internet Receiver and HiFi amplifier from the Signature Line. It is based on the MAESTRO Quantum, but has been specifically further developed in terms of sound through the optimization of central components and a completely revised circuit design. The focus is on harmonious music reproduction, high performance, and the most unadulterated sound possible.
Unadulterated sound with PureGain and True Fidelity Mode
Among the most important special features of the MAESTRO Quantum Signature are the digital PureGain technology and the True Fidelity Mode. PureGain reduces background noise by 20 dB compared to conventional digital volume controls. The True Fidelity Mode reduces signal processing to the essentials and enables a particularly clear signal path. The sound concept is complemented by functions such as Adaptive Loudness, Equalizer for treble, bass, and balance, as well as extended bass management for 2.1 and 2.2 systems.
Streaming, connections, and flexible applications
The sonoro MAESTRO Quantum Signature combines numerous music sources in one device. Features include Internet radio, FM, DAB+, podcast mode, slot-in CD player, and streaming via Spotify Connect, TIDAL Connect, Amazon Music, Qobuz Connect, Deezer, Apple AirPlay, and Google Cast. The model is also versatile in terms of connections, including Phono MM, HDMI (ARC), USB-C, Stereo Pre out, Line out, as well as optical and coaxial inputs and outputs. This makes the receiver suitable for classic HiFi applications as well as for TV sound in HiFi quality and for networked multiroom environments.
Properties
Technical Data
General
- Product type: Hi-Res Audio Internet Receiver / HiFi Amplifier
- Roon Ready
- Smart Home Ready
- Operation via remote control, sonoro audio app or directly on the device
- 99 favorite storage slots for all music sources
- Max. 20 Spotify playlists/tracks/artists possible
Amplifier and Sound
- Hypex Class-D amplifier
- 2 x 180 watts at 4 O / 2 x 110 watts at 8 O @ 0.1% THD
- Operation of external speakers with an impedance of 4 to 16 O
- Digital volume control (PureGain)
- True Fidelity mode
- Bass, treble & balance adjustment
- Adaptive Loudness function
- Further modes, e.g. 2.1 systems with high-pass filter
- Optimal equalizer presets for sonoro speakers
- Dynamic Bass function
- Extended bass management for 2.1 and 2.2 systems
- Dirac Live room correction app, license included, 20 to 500 Hertz
- Optional measurement microphone required
Display
- 4" TFT color display
- High-resolution
- Graphic
- Automatic brightness adjustment
Radio and Playback Sources
- FM & DAB+ Digital Radio
- Internet Radio
- Podcast mode
- Slot-in CD player
- Supported CD formats: CD, CD-R, CD-RW, MP3-CD, WMA
- Repeat and shuffle function
- Automatic and manual station search
Streaming and Wireless Standards
- Bluetooth® (A2DP, AVRCP)
- Bluetooth® LE Audio technology, Auracast™ ready
- Bidirectional Bluetooth® connection for wireless Bluetooth® headphones
- Apple AirPlay
- Google Cast
- Spotify Connect™
- TIDAL Connect™
- Amazon Music™
- Qobuz Connect™
- Deezer™
- DLNA
- UPnP
Network and Security
- WLAN: IEEE 802.11 a/b/g/n/ac/ax, 2.4/5 GHz
- LAN network connection
- WEP, WPA2 (PSK), WPA3, WPS encryption
Connections
- Phono preamplifier for MM cartridges
- Gold-plated phono input (for MM cartridges)
- HDMI (ARC)
- USB-A
- USB-C (charging and playback function)
- AUX-In (3.5 mm jack)
- Gold-plated AUX-IN (RCA input)
- Stereo Pre out
- Line out
- Digital optical and coaxial inputs and outputs
- Headphone jack (3.5 mm jack)
- New high-quality speaker terminals
Power Supply
- Built-in power supply unit
- AC 220-240 V~50/60 Hz 300 watts
- Mains switch
- Power cable with phase marking
Functions
- Automatic shutdown (sleep timer) with minute-precise setting
- Adjustable from 5 to 90 minutes
Dimensions and Weight
- Dimensions (W/H/D) including antennas but without rotary knob: approx. 452 x 120 x 279 mm
- Weight: approx. 7 kg
Design
- Hand-sanded wooden cabinet with high-quality lacquer finish
- Laser-cut, one-piece aluminum front with floating look and iconic design
- Full-metal buttons and rotary knobs
- Newly developed volume control with Diamond Grip
Scope of Delivery
- SONORO Maestro Quantum Signature
- Remote control incl. (AAA) batteries
- Power cable
- FM/DAB antenna
- External WiFi antenna
- Documents
Manufacturer information
Maestro Quantum Signature
The sonoro MAESTRO Quantum Signature is a Hi-Res audio internet receiver and HiFi amplifier, designed for a particularly unadulterated and quiet soundscape with sound-optimized circuitry, PureGain technology, and True Fidelity mode.
AVAILABILITY
Immediately available: Available in our warehouse
Available: Available in our supplier's warehouse*
* We ship either from our warehouse or from our supplier's warehouse, whereby the goods can be sent either to us as an intermediate storage or directly to the customer. Our supplier is the manufacturer or distributor of the goods.
DELIVERY TIME
Shipping takes place within the delivery time stated in the online shop.
DELIVERY PERIODS
Prepayment: The delivery period begins one day after receipt of payment
All other payment methods: The delivery period begins one day after conclusion of the contract
DELIVERY DELAYS
Delivery delays may originate from our suppliers and will be announced by us. If major delivery delays occur, we offer a partial delivery, a replacement, or a refund upon individual arrangement.
Check shipping costs
GERMANY & AUSTRIA
Free shipping on orders over €99
Below that: €4.99 shipping costs
Excluded from this are our TVs, which are shipped with a freight forwarding flat rate of €39. The order value is irrelevant.
EUROPE
€49.99 shipping costs
List of countries:
Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
OUTSIDE EUROPE
Shipping outside Europe requires individual and personal agreement with our logistics team.
Pickup available
Simply pick up your order at the store
Extended Warranty
More protection thanks to an extended warranty
Cheaper elsewhere?
Ask us for a discount
Description
Hi-Res Audio Internet Receiver with sound-optimized features
The sonoro MAESTRO Quantum Signature is a Hi-Res Audio Internet Receiver and HiFi amplifier from the Signature Line. It is based on the MAESTRO Quantum, but has been specifically further developed in terms of sound through the optimization of central components and a completely revised circuit design. The focus is on harmonious music reproduction, high performance, and the most unadulterated sound possible.
Unadulterated sound with PureGain and True Fidelity Mode
Among the most important special features of the MAESTRO Quantum Signature are the digital PureGain technology and the True Fidelity Mode. PureGain reduces background noise by 20 dB compared to conventional digital volume controls. The True Fidelity Mode reduces signal processing to the essentials and enables a particularly clear signal path. The sound concept is complemented by functions such as Adaptive Loudness, Equalizer for treble, bass, and balance, as well as extended bass management for 2.1 and 2.2 systems.
Streaming, connections, and flexible applications
The sonoro MAESTRO Quantum Signature combines numerous music sources in one device. Features include Internet radio, FM, DAB+, podcast mode, slot-in CD player, and streaming via Spotify Connect, TIDAL Connect, Amazon Music, Qobuz Connect, Deezer, Apple AirPlay, and Google Cast. The model is also versatile in terms of connections, including Phono MM, HDMI (ARC), USB-C, Stereo Pre out, Line out, as well as optical and coaxial inputs and outputs. This makes the receiver suitable for classic HiFi applications as well as for TV sound in HiFi quality and for networked multiroom environments.
Properties
Technical Data
General
- Product type: Hi-Res Audio Internet Receiver / HiFi Amplifier
- Roon Ready
- Smart Home Ready
- Operation via remote control, sonoro audio app or directly on the device
- 99 favorite storage slots for all music sources
- Max. 20 Spotify playlists/tracks/artists possible
Amplifier and Sound
- Hypex Class-D amplifier
- 2 x 180 watts at 4 O / 2 x 110 watts at 8 O @ 0.1% THD
- Operation of external speakers with an impedance of 4 to 16 O
- Digital volume control (PureGain)
- True Fidelity mode
- Bass, treble & balance adjustment
- Adaptive Loudness function
- Further modes, e.g. 2.1 systems with high-pass filter
- Optimal equalizer presets for sonoro speakers
- Dynamic Bass function
- Extended bass management for 2.1 and 2.2 systems
- Dirac Live room correction app, license included, 20 to 500 Hertz
- Optional measurement microphone required
Display
- 4" TFT color display
- High-resolution
- Graphic
- Automatic brightness adjustment
Radio and Playback Sources
- FM & DAB+ Digital Radio
- Internet Radio
- Podcast mode
- Slot-in CD player
- Supported CD formats: CD, CD-R, CD-RW, MP3-CD, WMA
- Repeat and shuffle function
- Automatic and manual station search
Streaming and Wireless Standards
- Bluetooth® (A2DP, AVRCP)
- Bluetooth® LE Audio technology, Auracast™ ready
- Bidirectional Bluetooth® connection for wireless Bluetooth® headphones
- Apple AirPlay
- Google Cast
- Spotify Connect™
- TIDAL Connect™
- Amazon Music™
- Qobuz Connect™
- Deezer™
- DLNA
- UPnP
Network and Security
- WLAN: IEEE 802.11 a/b/g/n/ac/ax, 2.4/5 GHz
- LAN network connection
- WEP, WPA2 (PSK), WPA3, WPS encryption
Connections
- Phono preamplifier for MM cartridges
- Gold-plated phono input (for MM cartridges)
- HDMI (ARC)
- USB-A
- USB-C (charging and playback function)
- AUX-In (3.5 mm jack)
- Gold-plated AUX-IN (RCA input)
- Stereo Pre out
- Line out
- Digital optical and coaxial inputs and outputs
- Headphone jack (3.5 mm jack)
- New high-quality speaker terminals
Power Supply
- Built-in power supply unit
- AC 220-240 V~50/60 Hz 300 watts
- Mains switch
- Power cable with phase marking
Functions
- Automatic shutdown (sleep timer) with minute-precise setting
- Adjustable from 5 to 90 minutes
Dimensions and Weight
- Dimensions (W/H/D) including antennas but without rotary knob: approx. 452 x 120 x 279 mm
- Weight: approx. 7 kg
Design
- Hand-sanded wooden cabinet with high-quality lacquer finish
- Laser-cut, one-piece aluminum front with floating look and iconic design
- Full-metal buttons and rotary knobs
- Newly developed volume control with Diamond Grip
Scope of Delivery
- SONORO Maestro Quantum Signature
- Remote control incl. (AAA) batteries
- Power cable
- FM/DAB antenna
- External WiFi antenna
- Documents
Manufacturer information
Maestro Quantum Signature
-
Fidelity Guide
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FAQs
You can find questions and answers about products, availability, shipping, payment, and service in our FAQs.
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Customer service
Our online customer service and sales team is available to assist you by phone or email.
shop@fidelity-hh.de
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Fidelity Store
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Frequently asked questions about our products
Please visit our FAQ page to learn more.
Are all displayed products immediately available?
All visible products are generally either in stock with us or can be ordered from our suppliers. You can find the current availability or delivery time on the respective product page. If you have any questions about availability, please feel free to contact us at any time.
Do you offer pre-purchase advice?
Yes. If you are still unsure about your choice or if our online shop does not cover all the information you need, we would be happy to advise you in person. We are committed to finding a long-term and suitable solution for your requirements. Please contact us in person to benefit from our experience.
How do I find the right accessories for my setup?
The added value that the right accessories can bring is often underestimated. To help you get the most out of your setup, we are happy to advise you personally.
Is there a warranty on all products?
Our products come with their own manufacturer's warranty, the duration and terms of which may vary depending on the brand and product. We handle warranty claims for products purchased from us on your behalf.