Elex MK4
The Elex MK4 is a high performance stereo integrated amplifier designed to deliver the purest musical performance. Housed in a brand new case to match the rest of the Rega range, the MK4 builds on previous Rega designs using our multi-award winning class A/B power amplifier circuit which delivers an impressive 72W per channel into 8Ω loads (90W into 6Ω). New rear connectivity options are available with the Elex MK4 now including a Rega DAC circuit with two digital inputs and a high quality headphone output conveniently located on the front panel.

Bringing your music to life
The Elex MK4 is capable of driving difficult loudspeakers with ease and will integrate perfectly into any audio system by offering a wider range of connectivity options. In addition to the line level, digital inputs and a high quality moving magnet phono stage, you will also find Pre-out and Record Out functionality alongside a headphone output. Special attention has been paid to the selection of key audio components. Discrete circuitry, high quality relays, polypropylene capacitors and Sanken output transistors are used throughout the design.
Key Features
- 72 W per channel into 8 Ω / 90 W into 6 Ω
- High quality moving magnet phono stage
- High performance Rega DAC circuit for digital inputs
- 2 x Digital inputs - 1 x optical and 1 x Co-Axial
- Headphone output
- 4 Line level inputs
- New custom design case
- Thermal Cut-Out
- Lifetime warranty against manufacture defects


Technical Specifications
- Power Amplifier Output (at rated 230/115 V Supply voltage)
72 W into 8 Ω
90 W into 6 Ω- Dimensions (W × H × D)
432 x 82 x 340 (D includes loudspeaker terminals)
- Weight
11 Kg
- Supported Sampling Rates
32, 44.1, 48, 88.2, 96, 176.4, 192kHz
- Supported Bit Depths
16 to 24 bit
- Power Consumption
250 W at 1dB below clip into 8Ω
- Output Sensitivity (at rated inputs)
Record Output 164mV
Pre-amplifier Output 625mV
For full technical specifications, download ELEX MK4 user manual below.
Downloads
- ELEX MK4 user manual 371KB pdf
- ELEX MK4 multilingual user manual 1.2MB pdf
Environmental Labelling of Packaging
There’s no other amplifier I’ve tested recently at the price that offers the imperious ability of the Elex Mk4. The latest refreshed Rega therefore has to be seen as a Best in Class.
Experience Rega
Contact your nearest Rega dealer or global distributor
Lifetime Limited Warranty
All Rega products carry a Lifetime Limited Warranty.
Every product we make is designed and assembled in the UK to the highest possible standard. This warranty covers confirmed manufacturing defects. This warranty does not cover wear and tear, or parts that are considered consumable. Any unauthorised modifications or failure to follow the Rega recommended guidelines in the product manual may invalidate the warranty. Due to local laws, warranties may vary by country in which units are sold. Please contact your Rega retailer or distributor for warranty details. Your statutory rights are not affected.