Rike Audio Natalijia tubes Phono MM/MC IIII Signature
Rike Audio Natalija 4 – World-class performance with audiophile passion
The Rike Audio Natalija 4 is a phono preamplifier that will delight music lovers with a true passion for vinyl. It offers world-class performance typically found only in significantly higher price ranges – with a soundstage that impresses with its depth, dynamics, and emotional realism.
Incredibly detailed, with an impressive, three-dimensional soundstage and tight, powerful bass reproduction – the Natalija 4 immerses you deeply in the musical experience. It plays dynamically, but never exaggeratedly, with fine detail yet organically – a tube phono stage that delights both heart and mind.
Audiophile masterpiece from the Rike Audio factory
The Natalija 4 has been further developed in numerous aspects compared to its celebrated predecessor. The completely redesigned circuitry and an optimized circuit board layout with an enlarged ground plane ensure an incomparably smooth, stable, and clean sound.
Rike Audio's proprietary electrolytic capacitors ensure exceptionally fast signal processing and maximum efficiency. This is complemented by innovative internal wiring made of silk, cotton, and paper , which guarantees maximum signal purity and natural tonal colors.
The new, particularly stable aluminum housing with 2.5 mm thick front and back panels and internal bracing minimizes resonances and offers the best shielding against interference.
Technical finesse and uncompromising quality
As with all Rike Audio models, the Natalija also uses 4 Lundahl transformers , which are specially manufactured for Rike and offer the highest linearity and transparency (MC version).
A particularly high-quality DIP switch allows for precise adjustments of the MC impedance (20, 50, 100, 200, 500 ohms) and gain (+20 dB / +26 dB). For those seeking ultimate customization, an additional socket is available for soldering in custom resistor values – perfect for precise tuning to a specific cartridge.
The proven 6HM5 (EC900) dual triode is used twice per channel. This RF tube has been further developed by Rike Audio into a long-life version and guarantees many thousands of hours of pure musical enjoyment – with minimal noise, excellent channel separation and natural dynamics.
Technical specifications of the Rike Audio Natalija 4
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Category: Phono tube preamplifiers (MM/MC)
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Inputs: 1 × MM, 1 × MC (RCA/Cinch)
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Output: 1 × RCA/Cinch
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Input impedance (MM): 47 kOhm
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Gain (MM): 41 dB
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MC gain: switchable +20 dB / +26 dB
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MC impedance: 20, 50, 100, 200, 500 ohms (optionally adjustable)
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Tube complement: 4 × 6HM5 (matched quartet)
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RIAA equalization: passive, precise to ±0.3 dB
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Transformer: Lundahl (MC branch, specially manufactured for Rike Audio)
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Power supply: oversized, four-stage, extremely low noise
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Components: Rike Audio capacitors, tightly toleranced measuring resistors
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Connections: hard gold-plated RCA terminals, ceramic tube sockets
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Housing: solid aluminum with resonance bracing
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Dimensions: 29.5 × 31 × 25.5 cm (W × H × D)
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Warranty: 2 years (excluding tubes)
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Production: Handmade – Made in Germany
Conclusion: The Natalija 4 – our top recommendation in its class
The Rike Audio Natalija 4 combines technical sophistication, musical passion and outstanding manufacturing quality into a phono preamplifier that impresses far beyond its price range.
Their natural, finely resolved and at the same time emotionally captivating sound makes them the perfect choice for discerning vinyl enthusiasts.
Only the Rike Audio Sabine takes things a step further in terms of detail, dynamics and timbre – but the Natalija 4 already clearly belongs to the absolute top-of-the-line high-end class .
Safety instructions
Electronic devices:
1. General Use: • Electronic devices are designed for use in enclosed, dry rooms only. Direct sunlight, moisture, and extreme temperatures may impair function. • Avoid proximity to water sources or other liquids. 2. Electrical Safety: • Use only with the specified power source (e.g., 220-240 V AC). An incorrect power source may damage the device or be hazardous. • Never connect the device to overloaded outlets or extension cords. • If there is any visible damage to the power cord or other components, do not operate the device. 3. Operation and Ventilation: • Place the device on a stable, flat surface. Do not block any ventilation slots to prevent overheating. • Ensure sufficient distance from other devices or walls (at least 10 cm) to ensure optimal ventilation. 4. Children and Pets: • Keep the device away from children and pets, especially small parts that could be swallowed.
Speakers:
1. Setup: • Place speakers on a stable and secure surface or use suitable speaker stands. Tipping over may cause injury or damage. • Position speakers so they are not obstructed and optimal sound dispersion is ensured. 2. Environmental Conditions: • Speakers are intended for use in dry, enclosed spaces. Avoid moisture and direct sunlight, which could damage materials or electronics. 3. Connections: • Use only compatible amplifiers and cables that meet the speaker's technical specifications. • Avoid incorrect polarity connections to prevent damage to the speaker or amplifier. 4. Children and Pets: • Speakers are not toys. Make sure they are placed out of reach of children and pets. 5. Care: • Clean the surface with a soft, dry cloth. Do not use chemical cleaners or water.
Cable:
1. Use: • Cables are for their intended use only. Use them only with devices that meet the cable's technical specifications. • Ensure that all connections are secure and tight for optimum performance. 2. Handling: • Never pull on the cable to remove it from a device. Always hold the plug firmly. • Do not bend, overstretch, or place excessive strain on the cable. Cables should not run under heavy objects. 3. Children and Pets: • Keep cables away from children and pets as they can be a strangulation or injury hazard. 4. Inspection: • Check cables regularly for visible damage such as breaks, cracks, or frayed ends. Damaged cables must be replaced immediately.
Accesories:
1. Use: • Accessories such as adapters, mounts or cleaning utensils must only be used for their intended purpose. Incorrect use can cause damage. 2. Care: • Clean accessories only according to the manufacturer's instructions. Avoid harsh cleaning agents or use in damp environments. 3. Safety: • Ensure accessories are correctly fitted or connected to prevent accidents or malfunctions. 4. Children and pets: • Accessories, especially small parts, pose a choking hazard and should be kept out of reach of children and pets.
Common instructions for all categories: • Operating instructions: Read the operating instructions carefully before using the product. • Repairs: Do not open or repair the product yourself. Contact an authorized service partner or the manufacturer. • Contact us if you have any questions: We are always available to answer any questions you may have about the safe use of our products.
Manufacturer information & EU contact