1421xz Uithoorn
Niederlande
Der Verkäufer ist für dieses Inserat und dessen Inhalte verantwortlich.
Audio Research Reference 250
Preis: 9.900,00 €
| Gebrauchtgerät
Produktdetails
- Produktgruppe
- Röhren-Endverstärker
- Hersteller
- Audio Research
- Funktion
- einwandfrei
- Alter
- 7 Jahre 1 Monate
- Gebrauchszustand
- gebraucht
- Optik
- neuwertig
- Zubehör
- komplett mit OVP
- Farbe
- black
- Neupreis
- 35.000,00 €
- Preis
- 9.900,00 €
- Weitere Informationen
- http://www.audioresearch.com
Beschreibung
Big Boys Audio Toys offers:
Audio Research Reference 250
In mint condition, original boxes and manuals.
Ca. 7 Years old. Have at the home of one of our known clients. Very well taken care of!
We also have a complete new set of tubes available for € 1.200 [price was €1.755].
Can be auditioned on appointment at your place or in our studio in Uithoorn, The Netherlands!
Reference 250 Specifications: POWER OUTPUT 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e. if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE 200K ohms Balanced. OUTPUT TAPS 4, 8, 16 ohms. OUTPUT REGULATION Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK 8.8dB. LEW RATE 20 volts/microsecond. RISE TIME 1.5 microseconds. HUM & NOISE Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE Approximately 900 joules. POWER REQUIREMENTS 105-130VAC 60Hz (260-250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off.
THANKS FOR WATCHING:
Big Boys Audio Toys; The Netherlands
And
Clear River High End, Sweden
ARE DISTRIBUTOR / DEALER OF:
Taiko Audio
AudioNet
Bayz audio
Ancient Audio
KR-Audio
Atma-Sphere
Conrad Johnson
Sound|Kaos
Kalista, Art of Music
Fischer & Fischer
Omega Audio Concepts
Vimberg
Accustic Arts
Mola Mola
PMC
KEF
Rega
Electrocompaniet
Van den Hul
Furutech
Chord Electronics
AVM
Audio Research Reference 250
In mint condition, original boxes and manuals.
Ca. 7 Years old. Have at the home of one of our known clients. Very well taken care of!
We also have a complete new set of tubes available for € 1.200 [price was €1.755].
Can be auditioned on appointment at your place or in our studio in Uithoorn, The Netherlands!
Reference 250 Specifications: POWER OUTPUT 250 watts per channel continuous from 20Hz to 20kHz. 1kHz total harmonic distortion typically 0.5% at 250 watts, below .04% at 1 watt. Approximate actual power available at “clipping” 270 watts (1kHz). (Note that actual power output is dependent upon both line voltage and “condition” i.e. if power line has high distortion, maximum power will be affected adversely, although from a listening standpoint this is not very critical.) POWER BANDWIDTH (-3dB points) 5Hz to 70kHz. FREQUENCY RESPONSE (-3dB points at 1 watt) 0.5Hz to 110 kHz. INPUT SENSITIVITY 2.4V RMS Balanced for rated output. (25.5 dB gain into 8 ohms.) INPUT IMPEDANCE 200K ohms Balanced. OUTPUT TAPS 4, 8, 16 ohms. OUTPUT REGULATION Approximately 0.9dB 16 ohm load to open circuit (Damping factor approximately 10). OVERALL NEGATIVE FEEDBACK 8.8dB. LEW RATE 20 volts/microsecond. RISE TIME 1.5 microseconds. HUM & NOISE Less than 0.2mV RMS – 110dB below rated output (IHF-A weighted, input shorted, 16 ohm output). POWER SUPPLY ENERGY STORAGE Approximately 900 joules. POWER REQUIREMENTS 105-130VAC 60Hz (260-250VAC 50Hz) 770 watts at rated output, 1000 watts maximum, 380 watts at “idle,” 1 watt off.
THANKS FOR WATCHING:
Big Boys Audio Toys; The Netherlands
And
Clear River High End, Sweden
ARE DISTRIBUTOR / DEALER OF:
Taiko Audio
AudioNet
Bayz audio
Ancient Audio
KR-Audio
Atma-Sphere
Conrad Johnson
Sound|Kaos
Kalista, Art of Music
Fischer & Fischer
Omega Audio Concepts
Vimberg
Accustic Arts
Mola Mola
PMC
KEF
Rega
Electrocompaniet
Van den Hul
Furutech
Chord Electronics
AVM
Verkäufer:
- Versand aus Niederlande (1421xz)
- Käufer zahlt Versand
- Versand weltweit
Zahlungsmethoden
- Barzahlung bei Abholung
- Überweisung
Inserats-ID
1310833284
Angebotszeitraum- Start:
- 07.04.2024 - 19:20
- Ende:
- 06.06.2024 - 19:20
138 mal in 22 Tag(en)
