Rega Elex MK4 + Wharfedale EVO 4.2 Hi-Fi System Package

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

PRODUCT DETAILS

AMPLIFICATION CIRCUIT

Our engineers have re-engineered the entire ELEX circuit board to optimise performance. MK4 builds on previous Rega designs by using our multi-award-winning Class A/B power amplifier circuit to deliver a powerful 72W per channel into 8Ω loads. This power is provided by a quiet multi-stage linear supply whilst supply rails for digital and analogue sections are galvanically isolated.

DIGITAL CIRCUIT / DAC

The DAC is based closely on the hugely successful Rega DAC-R circuit. The galvanically/optically isolated digital inputs utilise a Wolfson S/PDIF receiver IC to provide exceptional detail and clarity from any connected source. Output is provided by a Wolfson DAC and Rega designed discrete line-driver circuit. Our engineers have worked exceptionally hard to ensure that the analogue side of the circuit is not affected in any way by the introduction of digital inputs.

MM PHONO STAGE

A high performance Rega designed integrated moving magnet (MM) phono stage is carefully built into the circuit. The RIAA equalization has been split into two stages to minimise interaction. Polyester capacitors have been used in the signal path and polypropylene capacitors are used in the RIAA equalization circuits.

HEADPHONE OUTPUT

We have taken great care to incorporate the headphone socket on the Elex MK4. This has been configured such that the speaker switching is performed by the output mute relay to avoid obstructing the signal path ensuring no loss of performance when it is not in use.

CUSTOM CASE

The new custom case design and construction brings the Elex MK4 inline with the rest of the Rega range and provides improved heat dissipation by using the entire case as an ultra efficient heat sink.

PROTECTION

The Elex MK4 includes Thermal Cut-Out, short circuit protection and DC protection to prevent the risk of damage from excess heat, excessive currents or short circuits.

Wharfedale Evo 4.2

Wharfedale Evo 4.2 Speakers are a 3 way bookshelf loudspeaker that compliment the rest of the Evo series wonderfully. With dedicated air motion transformer tweeter, 6.5 inch woofer, and 2 inch soft dome midrange the Evo 4.2 displays power in a compact size.

What makes the Evo series special?

Evolution has been at the centre of the creation of the Evo range of speakers. Specialised engineering and advanced technology have been incorporated in the range with the aim to deliver gorgeous detail, an impressive midrange and powerful bass for the optimum listening experience.

The Evo range has evolved from the Elysian speakers, using the same top-quality technology and materials. Wharfedale showcase true passion and expertise in speaker design.

Exceptional Sound

The Evo 4.2 bookshelf has been carefully crafted in order to provide smooth detailed sound and an enhanced listening experience. Using state of the art Kevlar fibre for the woven cone woofer, which naturally reduced vibrations resulting a silky sound reproduction.

Aesthetically Pleasing

The Evo series of speakers are not only designed with the purpose of delivering smooth acoustics and a well balanced, natural sound but with beauty in mind too. With sleek curves and a modern look the Evo 4.2 which come in black, walnut or white oak finishes is perfect for the style conscious home cinema enthusiast.

Rega Elex MK4 
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

Wharfedale EVO 4.2
3-way floorstanding speaker
wall-mounted installation possible by bass reflex in the base
1 x 150mm bass driver
1 x 50mm midrange driver
55x80mm AMT tweeter
90 dB efficiency
25 - 120 watts recommended amplifier power
4 ohms impedance
Frequency range 48Hz-24kHz
Dimensions (HxWxD) 455 x 250 x (340 + 10) mm
Weight per speaker 13.4 kg