Musical Fidelity B1xi Integrated Amplifier
Presented by Reichmann AudioSysteme
The Long-Awaited
The B1xi integrated amplifier is designed for those who have always desired the authentic MUSICAL FIDELITY sound. It delivers genuine amplifier performance from real transistors, powered by a true toroidal transformer – a hallmark of quality.
Contrary to expectations for its price class, the MUSICAL FIDELITY B1xi utilizes high-end components, combining audiophile-grade circuitry with a comprehensive feature set for music enthusiasts. With five analog inputs (including Phono) and four digital inputs, plus HDMI and Bluetooth, it meets every need.
Operation and ergonomics are also exceptional, featuring a large central volume control on the front, direct input selection via front buttons, and a remote control that allows convenient operation from your listening position. The B1xi also includes a headphone output for private listening sessions.
MUSICAL FIDELITY has been developing and manufacturing high-quality audio components for discerning music lovers since 1982. Numerous legendary products have solidified the brand's long-standing success. This heritage now allows the B1xi to be presented with a sound quality previously unattainable at this price point.
Key Features
- Classic MUSICAL FIDELITY amplifier technology
- Extensive features
- Perfect ergonomics
- Timeless design and high-quality casing
- Signature MUSICAL FIDELITY sound quality
Classic Amplifier Technology
MUSICAL FIDELITY has been developing and building amplifiers for over four decades, with the consistent goal of effortlessly driving any loudspeaker design. The key is high current delivery – the ability to supply sufficient current to the transistors for even the most demanding musical passages.
While many amplifiers in this class rely on large capacitor banks, MUSICAL FIDELITY has always favored generously dimensioned power supplies, centered around a substantial toroidal transformer. Although more expensive, this approach is considered the best path to superior sound.
In the pre-amplifier stage, MUSICAL FIDELITY also makes no compromises, equipping the B1xi with fully discrete Class-A pre-amplification.
Extensive Features
The B1xi is the answer to all your audio needs. From turntables to TVs, Bluetooth to CDs, everything connects to the central hub that is the B1xi.
Rear Panel Description: The rear panel features a comprehensive array of connections, including speaker outputs (banana/spade/bare wire), pre-outs, a subwoofer output, a 6.3mm headphone jack, and various input terminals such as Phono (RCA), analog LINE (RCA), digital COAX, digital Toslink, and HDMI ARC. A USB-C port is also present for power output, suitable for accessories like streamers. An external Bluetooth antenna ensures a stable wireless connection.
Specifics: Connectivity
- 1x Phono MM input for your turntable
- 4x analog LINE inputs, with one conveniently located on the front for easy switching
- 1x digital COAX input for streaming or other digital sources
- 1x digital Toslink input, suitable for older TVs or digital sources
- 1x HDMI ARC input for TV connectivity
- 1x Bluetooth for smartphones or netbooks
- 1x USB-C port for power output, e.g., for a streamer
- Includes the aforementioned remote control and a Bluetooth antenna for stable smart device connectivity.
Perfect Ergonomics
The user interface is as thoughtfully designed as the audiophile concept. Every operation can be performed either via the tactile front panel buttons with their precise feel and the large central volume control, or conveniently via the included, elegantly designed remote control.
Timeless Design and Highest Casing Quality
The casing adheres strictly to the tradition of MUSICAL FIDELITY, featuring all-metal construction. The robust 10mm thick front panel is milled from solid aluminum through an intricate process. Elegant device feet not only contribute to the refined aesthetic but also ensure constant convection cooling for the audio circuitry.
Sound Quality of MUSICAL FIDELITY
Powerful, dynamic, and live: enjoy your favorite artists, whether from vinyl, YouTube, or your streaming service, in the legendary sound of MUSICAL FIDELITY. The B1xi reveals every nuance, from the subtlest electronic ambient textures to the driving rhythms of funk. Once you experience how the B1xi envelops your senses, you'll be ready for the great classics!
Technical Specifications
Specification | Details |
---|---|
Output Power | |
2x 60 Watts / 8 Ohms; 2x100W / 4 Ohms; 140W Peak / 2 Ohms | |
2x 50 Watts / 8 Ohms; 2x80W / 4 Ohms | |
Output Voltage | 21V RMS, 20Hz to 20 kHz / 30V Peak-to-Peak |
Output Current | 8 Amperes Peak-to-Peak |
Damping Factor | 30 |
LINE Inputs | |
THD+N | <0.02%, 20Hz to 20 kHz |
Signal-to-Noise Ratio | >94dB 'A'-weighted |
Input Impedance | 47k Ohms |
Frequency Response | +0, -3dB, 10Hz to 30 kHz |
PHONO Input | |
Input Voltage | 5mV nominal (suitable for cartridges from 1.5mV and High Output MC) |
Signal-to-Noise Ratio | >70dB 'A'-weighted |
Input Impedance | 47k Ohms |
Input Capacitance | <100pF |
Gain | 42dB |
Frequency Response | RIAA/IEC ±1dB, 20Hz to 20 kHz |
Inputs | |
PHONO: | 1 Pair analog RCA for Phono MM incl. ground terminal |
AUX1/2/CD: | 3 Pair analog RCA |
LINE: | 1 x 3.5mm stereo jack |
Digital | 1x Coaxial RCA Stereo PCM up to 24 bit 192kHz 1x Optical Toslink Stereo PCM up to 24 bit 96kHz 1x HDMI Stereo PCM up to 24bit 192kHz |
Bluetooth | BT5.0/BT5.1 dual mode, A2DP, APTX, APTX-HD, AAC, SBC |
Outputs | |
PRE OUT: | 1 Pair analog RCA as PRE-OUT (e.g., for active speakers) |
Subwoofer | 1 x 6.3mm jack |
Headphones | 1 x 6.3mm jack |
Loudspeakers | 2 Pair Banana/Spade/bare wire |
USB-C: | 5V/DC for power supply, e.g., for a streamer |
General | |
Mains Power | 230VAC 50Hz (factory setting) |
Power Consumption | <0.5W in Standby / 280W max. |
Weight | 7.2kg / 8.9kg incl. packaging |
Finish | Black, all-metal |
Dimensions (mm) | W: 430 / H: 90 / D: 324 (incl. connectors) |
Accessories | Power cable, Remote control (B1 Series), 2x AAA 1.5 VDC batteries |
Technical and optical changes possible without prior notice.