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Rega Elex MK4 Integrated Amplifier
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.
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
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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
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Please contact us for pricing information.
AN-4242E Audio Note = 211 = VT4C
AN-4242E Audio Note with Molybdenum Anode are available as matched pairs or matched quads. If you order 8 tubes, we will supply you with 2 matched quads, as close as possible to each other.
Audio Note offers a 12 months warranty from shipment date.
Please contact us for pricing information.
AN-4300E Audio Note = 300B
Audio Note (UK) 4300E / 300B are finally available, and they are thoroughly magnificent. Produced exclusively for us and to our specification by Psvane, they feature solid plate construction and Molybdenum anodes, and are the finest sounding current production 300B valves available today. We supply them as matched pairs or matched quads. If you order 8 valves, we will supply you with 2 quads, matched as closely as is possible to each other.
Upgrade your amplifier setup with the finest electron tube ever made. Made by hand in the USA using original specifications. Guaranteed with 5-year extended warranty.
Please contact us for pricing information.
On demo !
For the Zero range, we decided to design an integrated amplifier rather than a pre / power combination. The result is the IZero, and it has exceeded all of our expectations. Offering a level of performance that was previously considered unthinkable for an amplifier of such diminutive size and price, the IZero really is something very special, producing a bold, rich, smooth and delicate performance, whilst offering a level of fine detail finesse that is quite incredible.Valve compliment consists of four ECL82 triode / pentodes operating in Class a/b, producing 8 Watts per channel. Internally it features a level of component quality that is unmatched at this price point, including our own Audio Note (UK) custom designed and manufactured output transformers.
Please contact us for pricing information.
On Demo !
The R Zero/II represents a new level in affordable yet high quality analogue reproduction. Never before has a phonostage offered this level of sonic performance, innovative design and component quality at such an affordable price. Sharing the same physical footprint as the rest of our Zero range, it packs an incredible punch in its diminutive enclosure. Internally, it features a pair of 6112WA miniature dual triodes. Moving Magnet input only.
Please contact us for pricing information.
The new updated version of the OTO SE is available!
Originally conceived by Peter Qvortrup and designed by Andy Grove, the Oto was the first amplifier to be fully developed and manufactured by Audio Note (UK). While the Audio Note name was already famous, thanks to the legendary Ongaku integrated amplifier, the Oto proved that the company’s expertise with valve electronics could be successfully applied at a more accessible price level.
Read our blog post on EL84 tubes featured in this amplifier.
Please contact us for pricing information.
On demo !
Our latest integrated amplifier, producing 28 watts per channel from a pair of EL34 valves operating in Class A push-pull. It is capable of driving a wide variety of 'speakers thanks to its exceptional double C-core output transformers, which are custom designed and manufactured by Audio Note (UK).
Please contact us for pricing information.
On demo !
The Audio Note (UK) SORO Integrated Amplifier is a Pure Class A, producing an outstanding level of performance.
The SORO is available in a Push-Pull or Single Ended valve design.
Interesting read: Why The Audio Note SORO Deserves Your Attention
Please contact us for pricing information.
Available in our listening room for demo!
As with what we learned developing the 211 amplifiers, each element in a circuit is like each lens in a microscope, and has to be perfectly chosen and formed to correctly work with the proceeding and following lenses (or stages in the amplifier circuit).
If the lenses in a microscope are not correctly chosen and adjusted, the image becomes blurred, and detail and information is lost. The same is true for an amplifier circuit; if each stage is not absolutely correctly chosen and matched to work optimally with the rest of the amplifier, the result will be blurred, unfocused, uneven sound lacking in information.
Please contact us for pricing information.
Based on our award winning Meishu Tonmeister 300B Single Ended Triode integrated amplifier, the Konzertmeister takes the design to full Level 4 performance and component quality.
Please contact us for pricing information.
The Kapellmeister is the ultimate version of our award winning Meishu Tonmeister 300B Single Ended Triode integrated amplifier, taking the design to full Level 5 performance and component quality.
Please contact us for pricing information.
On demo !
The Audio Note (UK) JINRO Integrated Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 211 triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
It uses the same circuit design and topology as the legendary Audio Note (UK) ONGAKU amplifier. However, where the ONGAKU uses silver wherever possible, such as for all transformer windings, the JINRO instead uses copper.
Interesting read: On The Audio Note JINRO
Please contact us for pricing information.
The Audio Note (UK) TOMEI Integrated Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 211 triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
Sharing the circuit design found in the legendary ONGAKU and JINRO integrated amplifiers, the TOMEI bridges the gap between them. Featuring a combination of both copper and silver for the transformers, its performance is both unique and beguiling.
Please contact us for pricing information.
The ONGAKU has rightly earned a place in history; its name is synonymous with the finest possible audio reproduction, and for once the reality is equal to the Legend!
It is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 211 / VT-4C triode valve, producing a level of performance that is radically superior to any other current designs.
Please contact us for pricing information.
The Audio Note (UK) TOMEI Kensei Stereo Power Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 211 triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
Sharing the circuit design found in the legendary ONGAKU Kensei and JINRO Shochu amplifiers, the TOMEI Kensei bridges the gap between them. Featuring a combination of copper primary and silver secondary windings for the transformers, its performance is both unique and beguiling.
Please contact us for pricing information.
The Audio Note (UK) Conqueror Stereo Power Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 300B direct heated triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) P1 Stereo Power Amplifier is a Pure Class A valve design, producing an outstanding level of performance and value. Available in Push-Pull and Single Ended designs.
Please contact us for pricing information.
The Audio Note (UK) P2 Stereo Power Amplifier is a Pure Class A valve amplifier which preserves the entire musical waveform as one „whole‟, producing a level of performance that is radically superior to the majority of current designs. Part selection is optimised to realise the most neutral and realistic sonic reproduction. Available in Push-Pull and Single Ended designs.
Please contact us for pricing information.
The Audio Note (UK) JINRO Shochu Stereo Power Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 211 triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The ONGAKU integrated has rightly earned a place in history; its name is synonymous with the finest possible audio reproduction, and for once the reality is equal to the legend! The ONGAKU Kensei shares the same circuit as its integrated sibling, but instead is equipped with a single pair of Balanced / XLR inputs. Each input is connected to an in-house custom designed and manufactured, fully silver wired, balanced input transformer, offering the perfect input interface for any of our Balanced output equipped preamplifiers.
Please contact us for pricing information.
The Audio Note (UK) P3 Tonmeister Stereo Power Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 300B direct heated triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) Vindicator Stereo Power Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 2A3 triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) Paladin Stereo Power Amplifier is a Pure Class A Singled Ended valve amplifier that uses the highly regarded 45 triode valve, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) Neiro Mono Power Amplifiers are Pure Class A Parallel Singled Ended valve amplifiers that use a pair of the highly regarded 2A3 triode valves per channel, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) Empress Mono Power Amplifiers are Pure Class A Parallel Singled Ended valve amplifiers that use a pair of the highly regarded 2A3 triode valves per channel, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) Quest are Pure Class A Singled Ended mono valve amplifiers that use a single 300B triode valve per channel, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) Conquest Mono Power Amplifiers are Pure Class A Parallel Singled Ended valve amplifiers that use a pair of the highly regarded 300B triode valves per channel, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) P4 Balanced Tonmeister Mono Power Amplifiers are Pure Class A Parallel Singled Ended valve amplifiers that use a pair of the highly regarded 300B triode valves per channel, producing a level of performance that is radically superior to the vast majority of current designs.
Please contact us for pricing information.
The Audio Note (UK) Gaku-On Mono Power Amplifiers are Pure Class A Parallel Singled Ended valve amplifiers that use a pair of the highly regarded 211 / VT4-C triode valves per chassis, producing a level of performance that is radically superior to the vast majority of current designs.


Please contact us for pricing information.
AN-845E Audio Note with Molybdenum anode are available as matched pairs or matched quads. If you order 8 tubes, we will supply you with 2 matched quads, as close as possible to each other.
Audio Note offers a 12 months warranty from shipment date.