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Beyerdynamic A 2 Premium kulaklık amfisi
Beyerdynamic A 2 Ürünlerini Güncel fiyat, vade farksız 4 taksit seçenekleri ve kapıda ödeme imkanı ile sitemizden satın alabilirsiniz. SahneMarket - Kalite SahnedeFEATURES- Discrete design of the integrated audio components
- Two 1/4' stereo headphone sockets (6.35mm) connected in
- parallel
- Volume control for both headphone outputs via
- motor-controlled high-quality ALPS potentiometer
- Backlit standby button (red/green)
- Two stereo inputs for two signal sources (RCA phono), one of
- them is looped-through to connect signal sources with high
- levels (CD player, DVD player) and amplifiers
- Two buttons, backlit in orange, to select the signal source
- Stereo output (RCA phono)
- Selectable gain (0 dB, -4 dB, +6 dB) and
- output impedance (0 Ω, 100 Ω)
- Switchable supply voltage for 110 - 120 V and 220 - 240 V
- Remote control for all functions
- Headphone mute via
DESCRIPTIONThe A 2 headphone amplifier is used to operate a maximum of twoheadphones. As the two headphone outputs are connected inparallel, the connected headphones should have the same nominalimpedance between 16 and 600 ohms.The functions of the A 2 can be selected on the device itself or viathe supplied infrared remote control. Furthermore, the headphonecan temporarily be muted via the remote control.The components inside the device are illuminated in a warm orangeglow and can be seen through a transparent cover, which is madeof a special ceramic printed glass with wave-shaped windows.The special circuit design features an amazingly natural and brilliantsound reproduction with an excellent resolution and spatiality.Discrete components are exclusively used as audio components.They may be bigger and require more room, but they work moreprecisely and reliably.The volume control is made of solid aluminium with a high-grademotor-controlled ALPS potentiometer inside, which allows settingthe volume via remote control. The selectable output impedanceensures an ideal control range of the volume potentiometer for allheadphones no matter if they have a low or high impedance. Withthe selectable gain the A 2 can optimally be adjusted to theconnected audio source.Due to a microprocessor-controlled intelligent relay, unpleasantcracking noise is avoided when turning the A 2 on-off or whenchanging the audio source.The gold-plated RCA connections on the rear allow the connectionof audio sources and provide a signal transmission without loss. Oneinput is passively connected with the line output of the A 2 to loopthrough incoming signals even when the A 2 is in standby mode. Inthis case the A 2 has only to be powered up if you want to listen toyour music using your headphones. Two buttons to select thesignal source are backlit in orange to indicate which signal input iscurrently active.The supplied headphone stand can be mounted to the bottom ofthe A 2 for storing the headphone.The selectable supply voltage of 110 - 120 V or 220 - 240 V allowsthe device to be used worldwide.
Technical Specifications
Frequency response
1 Hz - 100 kHz (-1 dB)
Signal-to-noise ratio
>101 dB (unweighted)
T.H.D
0.001% at 170 mW/250 Ω
Input impedance
50 kΩ
Output impedance
Headphone output 0 Ω/100 Ω
(switchable)
Output power
100 mW / 600 Ω
170 mW / 250 Ω
150 mW / 32 Ω
Channel separation L/R
>89 dB
Maximum gain
18 dB
Power supply
110 - 120 V / 220 - 240 V
(switchable), 50/60 Hz
Power consumption (operation)
<15 W
Power consumption (standby)
<0.45 W
Audio connections
2 x line input, gold-plated
RCA phono sockets
1 x line output, gold-plated
RCA phono sockets
2 x headphone output, 1/4'
stereo jack (6.35 mm),
gold-plated contacts
Dimensions (W x D x H)
216 x 235 x 55 mm
Weight
2230 g
RC 2 remote control
Dimensions (W x D x H)
36 x 120 x 9 mm
Weight
36 g
Battery
1 x CR 2032