Rega Elex MK4 Integrated Amplifier - Black

British Minimalism Delivers Maximum Musical Truth

• Brand/Model/Finish: Rega Elex MK4 Integrated Amplifier - Black
• Condition: Demo in Mint condition with less than 40 hours of use
• Retail: $1,895
• Configuration: High-performance integrated with 72W/channel @ 8 ohms
• Design: Purist British engineering for analog and digital sources
• What's Included: Professionally repackaged in original manufacturer carton with all inserts, accessories, manuals, etc. included
• Warranty: Backed by the manufacturer's original lifetime warranty

Major Awards: 

Best Stereo Amplifier for Purists 2024 - What Hi-Fi?

Five Stars – What Hi-Fi?

"A Stunning Upgrade" and "Revealing and Faithful… Terrific Amp"

Best Buy Award – the-ear.net

Brand Heritage Section - The Turntable Company That Mastered Amplification

When Roy Gandy founded Rega in 1973 in Rochford, Essex, his obsession with turntables inadvertently created one of high-end audio's most principled companies. The philosophy was radical: eliminate everything unnecessary, perfect what remains. This approach, born from building the legendary Planar turntables, now defines every Rega product. The Elex MK4 represents five decades of this philosophy applied to amplification - no displays, no tone controls, no processing - just pure, unadorned musical truth.

The Elex sits at the sweet spot of Rega's amplifier range, incorporating discoveries from their reference Aethos while maintaining the accessibility that makes Rega beloved worldwide. This isn't minimalism for its own sake - it's the deliberate elimination of anything that doesn't serve the music, resulting in an amplifier that sounds far more expensive than its price suggests.

Technical Excellence

• Sanken LAPT Power Transistors: Ultra-linear output devices
• Rega-Designed Toroidal Transformer: Custom-wound for optimal current
• Polypropylene Capacitors: Throughout signal path
• Alps Volume Control: Precision tracking across range
• Combined Feedback/Passive Volume: Revolutionary topology
• FET Input Stage: High impedance, low noise

Brand Philosophy: The Shortest Path to Music

Rega believes that complexity is the enemy of fidelity. Every additional component, every extra circuit stage, every unnecessary feature adds distortion and removes you from the performance. The Elex MK4 embodies this philosophy with a signal path so direct it can be traced with your finger. No op-amps in the line stage. No global feedback muddying transients. Just discrete components selected through listening tests, arranged to preserve every nuance of your music.

The MK4 Evolution

The fourth generation Elex incorporates lessons from Rega's reference Aethos amplifier, particularly in power supply regulation and output stage optimization. Improved capacitor selection reduces noise floor by 3dB. Refined PCB layout shortens signal paths. Updated binding posts accept any cable termination. These aren't revolutionary changes - Rega doesn't believe in revolution. They're evolutionary refinements that collectively elevate performance significantly.

Geographic Context: Essex Engineering Excellence

Designed and manufactured in Southend-on-Sea, Essex, where Rega maintains complete control over every aspect of production, the Elex MK4 reflects British audio values - understated appearance hiding sophisticated engineering. The black finish isn't just powder coating - it's a specially formulated coating that provides electromagnetic shielding while the substantial aluminum casework provides mechanical stability. This is British understatement at its finest - let others have light shows and displays; Rega focuses on sound.

Performance Specifications

• Power Output: 72W/channel @ 8Ω, 90W @ 6Ω
• Frequency Response: 10Hz-40kHz (-0.5dB)
• Total Harmonic Distortion: <0.007% @ 1kHz
• Signal-to-Noise Ratio: >104dB
• Input Sensitivity: 215mV (line)
• Inputs: 5 line-level RCA
• Dimensions: 17" × 3.5" × 13.5"
• Weight: 24.2 lbs

Connection Simplicity

• Five Line Inputs: For all analog and digital sources
• Record Output: Fixed level for recording
• Pre-Amp Output: Drive external power amps
• Direct Input: Bypasses balance control
• Remote Control: System remote included
• Speaker Terminals: High-current binding posts

Why Less Delivers More

The Elex MK4 proves that what's left out matters as much as what's included. No DAC to become obsolete. No phono stage to limit cartridge choices. No processing to color the signal. Instead, Rega invests in fundamental excellence - a massive power supply, precision volume control, and output devices that maintain linearity across all frequencies. This purist approach means your source components' character shines through unchanged, whether that's the warmth of vinyl or the precision of digital.

The lifetime warranty isn't marketing - it's confidence. Rega knows that by eliminating complexity, they've eliminated failure points. The Elex MK4 will anchor systems for decades, its simplicity ensuring relevance regardless of format changes.

Experience British Minimalism Today

This mint-condition demo Elex MK4 with less than 40 hours represents exceptional value - essentially a new amplifier at demo pricing with full lifetime warranty protection. For those who believe the shortest path between music and listener is the truest, the Elex MK4 delivers reference-quality amplification through deliberate simplicity. Add this British classic to your system and discover what's possible when engineering serves only the music.

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