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Wzmacniacz słuchawkowy beyerdynamic A 1AZ
Beyerdynamic A1 to stereofoniczny wzmacniacz słuchawkowy do użytku ze wszystkimi dynamicznymi słuchawkami
Dane techniczne:
- Impedancja wejściowa: 50 kΩ
- Maksymalne wzmocnienie: 18 dB
- Pasmo przenoszenia: 1 Hz - 100 kHz (-1 dB)
- T.H.D.: 0.001% at 170 mW / 250 Ω
- Separacja kanałów: > 89 dB
- Moc wyjściowa:100 mW / 600 Ω, 170 mW / 250 Ω, 150 mW / 30 Ω
- Stosunek sygnał/szum: > 100 dB
- Impedancja wyjściowa: Wyjście liniowe (w zależności od podłączonego urządzenia), 100 Ω wyjście słuchawkowe
- Pobór prądu: < 15W
- Wejście/Wyjście audio: 2 wejścia liniowe + przelotka, pozłacane/ jack 6,3mm
- Wymiary: 250 x 225 x 50 mm
- Waga: 2,3kg
The A 1 lets your high-end headphones unleash their full performance reserves and gives them independence from the sound and volume influences of other devices in the audio system.
The A 1 is specially harmonised to the needs of audiophile-quality headphones from 32 to 600 Ohms and stands out for top precision and famous ‘made in Germany’ craftsmanship. The generously dimensioned power adaptor with a toroidal core transformer ensures powerful deep bass reproduction no matter what the situation. The ultra-linear frequency response of up to 100 kHz makes the A 1 especially suitable for the reproduction of high-definition media like SACD and other HD audio sources.
On the inside, the A 1 is hand-built from discrete electronic components. The front panel and volume control are produced from solid aluminium, with an ALPS precision potentiometer used to control volume. The A 1 has two separate inputs, with silent push buttons for switching between them. Input 1 features additional output jacks for problem-free integration of the A 1 into existing signal channels.
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Big volume control with high-grade ALPS potentiometer
• 2 LEDs to indicate the active signal input
• Multicolour Power LED
• 1/4" headphone socket (6.35 mm)
• Two stereo inputs for 2 sound sources, 2 selector buttons
• Stereo output
• Stand-by button
Technical Specifications:
Input impedance 50 kÙ
Maximum amplification 18 dB
Frequency response 1 Hz – 100 kHz (-1dB)
THD (total harmonic distortion) 0,001 % at 170 mW/ 250 Ù
Channel separation > 89 dB
Output power 100 mW / 600 Ù
170 mW / 250 Ù
150 mW / 30 Ù
Signal to noise ratio >100 dB
Output impedances line out (depends on the connected device)
100 ohm headphone connector
Power consumption < 15 W internal, controlled power adaptor
Dimensions 250 x 225 x 50 mm
Audio connections headphone out (1/4”) jack gold plated
1 line out, 2 line in (gold plated RCA jacks)
Nominal power 220 - 240 V/ 50 - 60 Hz
Weight approx. 2,3 kg
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Uwaga: Sprzęt jest nowy, oryginalnie zapakowany, pochodzi od polskiego dystrybutora marki . Dzięki temu otrzymują państwo polską gwarancje. Istnieje możliwość wystawienia faktury VAT.
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