The Elex MK4 is based on Rega’s award-winning Class A/B power amplifier circuit, delivering 72W per channel into 8Ω and 90W into 6Ω. Power is supplied by a quiet, multi-stage linear power supply, with the power rails for the digital and analogue sections galvanically isolated to eliminate interference.
The Rega Elex MK4 is a high-performance Class A/B integrated stereo amplifier, designed to drive demanding speakers with ease. It features a built-in DAC with optical and coaxial inputs, an MM phono stage, a headphone output and a newly upgraded aluminium chassis for optimal heat dissipation.
Class A/B Amplification Architecture
The Elex MK4 is based on Rega’s award-winning Class A/B power amplifier circuit, delivering 72W per channel into 8Ω and 90W into 6Ω. Power is supplied by a quiet, multi-stage linear power supply, with the power rails for the digital and analogue sections galvanically isolated to eliminate interference.
Digital DAC Circuit and MM Phono Stage
It incorporates a digital-to-analogue converter based on the acclaimed Rega DAC-R, with a Wolfson S/PDIF receiver and 2 digital inputs (1x Optical, 1x Coaxial) supporting sampling rates up to 192kHz/24-bit. It also features a built-in Phono MM preamplifier with polypropylene capacitors in the RIAA equalisation circuit for exceptional analogue fidelity.
Headphone Output, New Chassis and Protection
Includes a headphone output designed so that the muting relay does not obstruct the signal path when not in use. The new custom chassis functions entirely as a high-rigidity heatsink, while the system is protected against thermal cut-out, short circuits, and DC voltages.
Technical Specifications
- Type
- Integrated
- Technology
- Solid
- Channels
- Stereo
- Power (8Ω)
- 72 watt / channel
Connectivity
- Phono
- Yes
- Optical
- Yes
- Coaxial
- Yes
- USB
- No
- Ethernet
- No
- Analog
- Yes
- Headphones
- Yes
- Subwoofer
- No
- Wifi
- No
- Bluetooth
- No
Features & Functions
- Streaming
- -
- Radio
- No
Dimensions
- Width
- 43.2 cm
- Length
- 34 cm
- Height
- 8.2 cm
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.