Musical Fidelity B1xi - Integrated Amplifier With HDMI Arc

Key Features

Audio Performance

60W per channel into 8 ohms

100W per channel into 4 ohms

Class A/B discrete amplifier design

High-current toroidal power supply

Low noise, high-headroom architecture

Warm, detailed, dynamic sound signature

Connectivity

HDMI ARC input for direct TV connection

Optical and coaxial digital inputs

Multiple RCA analogue inputs

Built-in MM phono stage for turntables

Bluetooth 5.1 wireless audio

Variable RCA pre-out for subwoofer or external amps

USB-C 5V output for powering a streamer

DAC & Processing

Built-in DAC supporting up to 24-bit/192 kHz PCM

Clean signal path with isolated digital and analogue sections

Design & Build

Aluminium front panel, solid metal chassis

Motor-driven analogue volume control

Minimalistic, long-life design with no unnecessary software layers

Compact and elegant layout suitable for hi-fi setups

Use Cases

High-quality 2-channel music systems

TV + stereo setups via HDMI ARC

Turntable-friendly hi-fi systems

Compact audiophile setups with digital + analogue needs

Description

Musical Fidelity B1xi – Integrated Amplifier With HDMI ARC

High-Performance Class A/B Amplification
The B1xi delivers 60 W per channel into 8 Ω, 100 W into 4 Ω, and peaks up to 140 W into 2 Ω — offering serious drive and dynamic headroom.

Comprehensive Digital & Analog Inputs
Includes MM phono stage, three RCA line inputs, Bluetooth 5.1, digital coaxial & optical (24-bit/192 kHz), plus HDMI ARC support for TV integration.

Premium Build & Clear Signal Path
Features a discrete power-amp design, a large toroidal transformer, and motor-driven analogue volume control for ultra-low noise and high fidelity.

Flexible Setup & Expansion Options
Offers pre-out for subwoofer or bi-amping, isolated USB-C 5 V output for external streamer power, and HDMI ARC bringing your TV’s audio into your hi-fi system.

Specification	Details
Brand	Musical Fidelity
Model	B1xi
Product Type	Integrated Stereo Amplifier with HDMI ARC
Amplifier Type	Class AB Integrated Amplifier
Power Output	60W per channel into 8 Ohms / 100W per channel into 4 Ohms
Total Harmonic Distortion (THD)	0.01% (20 Hz – 20 kHz)
Frequency Response	10 Hz – 80 kHz (+0, –1 dB)
Inputs	2 × RCA Line-In, 1 × Optical (Toslink), 1 × Coaxial, 1 × HDMI ARC, 1 × Bluetooth (aptX HD)
Outputs	1 × RCA Pre-Out, 1 × Headphone Out (6.3 mm), 1 × Speaker Terminals
Bluetooth Version	Bluetooth 5.0 with aptX HD and AAC support
Signal-to-Noise Ratio (SNR)	> 98 dB (A-weighted)
Input Sensitivity	300 mV (Line Level)
Damping Factor	> 100 (20 Hz – 20 kHz)
Remote Control	Included – Full Function Remote
Display	Front Panel LED Indicators
Finish	Brushed Aluminum (Black)
Power Supply	100–240V AC, 50/60 Hz
Dimensions (W × H × D)	440 × 100 × 380 mm
Weight	9.5 kg
Included Accessories	Remote Control, Power Cable, User Manual
Warranty	2 Years Manufacturer Warranty