Milan Tadial
96204 Kriváň
Slowakei
Der Verkäufer ist für dieses Inserat und dessen Inhalte verantwortlich.
NAT Audio Magnetostat Reference line preamplifier
Preis: 6.990,00 €
| Gebrauchtgerät
Produktdetails
- Produktgruppe
- Röhren-Vorverstärker
- Hersteller
- NAT
- Funktion
- einwandfrei
- Alter
- 16 Jahre Nach Schätzung
- Gebrauchszustand
- gebraucht
- Optik
- guter Zustand
- Zubehör
- komplett ohne OVP
- Farbe
- Silver
- Neupreis
- 18.000,00 €
- Preis
- 6.990,00 €
- Weitere Informationen
- http://www.nataudio.com/
Beschreibung
For sale: NAT Audio Magnetostat preamplifier. This is an uncompromising, flagship vacuum-tube line stage from the Serbian high-end manufacturer NAT Audio.
It ranks among the absolute best in the world and is designed to achieve maximum sonic purity, completely free of signal distortion.
The preamplifier is in perfect technical condition and includes the original remote control; the original packaging is not available. An audition in an acoustically treated room is possible.
Key technical features:
• Absolute Zero Feedback design: The unit employs neither global nor local negative feedback, ensuring an exceptionally pure, musical, and natural sound reproduction.
• Pure Triode Class A: The signal is processed exclusively by 6N30P triodes operating in a pure, single-ended Class A mode.
• No capacitors in the signal path: The audio signal does not pass through any coupling capacitors. Inter-stage coupling is achieved entirely via transformers, eliminating phase shifts and coloration typically introduced by capacitors.
• Full battery power supply: The unit utilizes a complete battery-based power supply—not only for the tube filaments (heaters) but also for the high anode (plate) voltage. The integrated battery recharges automatically when the device is switched off. Battery power completely eliminates noise, ripple, and interference from the mains supply.
• Two independent preamplifiers in a single chassis: The Magnetostat essentially contains two completely separate circuits—one for balanced (XLR) operation and the other for single-ended (RCA) operation.
Technical Specifications
• Circuit Type: Pure Triode Class A, single-ended configuration, Absolute Zero Feedback.
• Frequency Range:
• 1.5 Hz to 600 kHz (-3 dB in RCA configuration).
• 20 Hz to 20 kHz with extreme precision (within a ±0.02 dB tolerance).
• Gain: 14 dB (5x amplification) on both RCA and XLR outputs.
• Total Harmonic Distortion + Noise (THD + N): < 0.08% at an output voltage of 1V.
• Signal-to-Noise Ratio (SNR): > 112 dB (A-weighted).
• Channel Separation: > 100 dB at 10 kHz.
• Input Impedance: > 20 kΩ.
• Output Impedance: < 90 Ω (a very low value for a tube-based device, ensuring seamless integration with any power amplifier and long cable runs). • Dimensions and weight:
- Width: 483 mm (19")
- Depth: 550 mm (requires a very deep and stable Hi-Fi shelf)
- Height: 180 mm
- Net weight: approximately 60 kg
Original price: €18,000
Price: €6,990
It ranks among the absolute best in the world and is designed to achieve maximum sonic purity, completely free of signal distortion.
The preamplifier is in perfect technical condition and includes the original remote control; the original packaging is not available. An audition in an acoustically treated room is possible.
Key technical features:
• Absolute Zero Feedback design: The unit employs neither global nor local negative feedback, ensuring an exceptionally pure, musical, and natural sound reproduction.
• Pure Triode Class A: The signal is processed exclusively by 6N30P triodes operating in a pure, single-ended Class A mode.
• No capacitors in the signal path: The audio signal does not pass through any coupling capacitors. Inter-stage coupling is achieved entirely via transformers, eliminating phase shifts and coloration typically introduced by capacitors.
• Full battery power supply: The unit utilizes a complete battery-based power supply—not only for the tube filaments (heaters) but also for the high anode (plate) voltage. The integrated battery recharges automatically when the device is switched off. Battery power completely eliminates noise, ripple, and interference from the mains supply.
• Two independent preamplifiers in a single chassis: The Magnetostat essentially contains two completely separate circuits—one for balanced (XLR) operation and the other for single-ended (RCA) operation.
Technical Specifications
• Circuit Type: Pure Triode Class A, single-ended configuration, Absolute Zero Feedback.
• Frequency Range:
• 1.5 Hz to 600 kHz (-3 dB in RCA configuration).
• 20 Hz to 20 kHz with extreme precision (within a ±0.02 dB tolerance).
• Gain: 14 dB (5x amplification) on both RCA and XLR outputs.
• Total Harmonic Distortion + Noise (THD + N): < 0.08% at an output voltage of 1V.
• Signal-to-Noise Ratio (SNR): > 112 dB (A-weighted).
• Channel Separation: > 100 dB at 10 kHz.
• Input Impedance: > 20 kΩ.
• Output Impedance: < 90 Ω (a very low value for a tube-based device, ensuring seamless integration with any power amplifier and long cable runs). • Dimensions and weight:
- Width: 483 mm (19")
- Depth: 550 mm (requires a very deep and stable Hi-Fi shelf)
- Height: 180 mm
- Net weight: approximately 60 kg
Original price: €18,000
Price: €6,990
Verkäufer:
- Versand aus Slowakei (96204)
- Käufer zahlt Versand
- Versand weltweit
Zahlungsmethoden
- Barzahlung bei Abholung
- Überweisung
- PayPal
- Vorkasse (Überweisung)
Inserats-ID
7731709548
Angebotszeitraum- Start:
- 28.10.2026 - 14:08
- Ende:
- 27.12.2026 - 14:08
20 mal in 2 Stunde(n)
