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Beyerdynamic A1 Headphone Amplifier
Ships Free to USA
$939.00
With the introduction of the A1, beyerdynamic enters a new area of audio reproduction. After intense fundamental research, beyerdynamic have succeeded in developing a brand new audiophile-quality headphone amplifier, providing precise audio performance even when used with our demanding 600 ohm premium line headphones. With its unique intelligent-circuit concept, the A1 is capable of reproducing an amazingly wide frequency range which stretches way above human perception.
As an example, the entire circuit is capable of handling frequencies of up to 96 kHz, which enables the transfer of uncompressed audio from either SA-CD or DVD Audio. A micro-processor-controlled relay allows noiseless switching between two different high quality audio signals and avoids unpleasant clicking when powering the A1 on or off.
Underneath the large front-panel-mounted aluminium volume control is a high grade ALPS-potentiometer for smooth volume adjustment. This is just part of the attention to detail that ranges from the outer unit construction to its quality integral components - use of a generously-dimensioned toroidal core transformer, plus a combination of carefully selected components allows even the highest-impedance headphones to be driven flawlessly over the entire frequency range. The provision of a special impedance headphone output ensures that the control range of the volume potentiometer is also ideal for headphones with lower impedance.
The first of the two provided line-ins is hardwired to the A1 line out. The result allows the incoming signal to be loopedthrough even with the A1 in standby mode. So you only have to power up the A1 if you want to increase the enjoyment of your music using your headphones. Two blue LEDs in the front panel monitor the active signal input, with a further multicolour LED giving information about the A1’s operating status. The beyerdynamic A1 - The uncompromising “true companion” for your headphones and a pure masterpiece in audio achievement.
A1 Technical Data
Input impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 kΩ
Maximum amplification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 dB
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Hz - 100 kHz (-1 dB)
T.H.D. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.001% at 170 mW / 250 Ω
Channel separation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 89 dB
Output power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW / 600 Ω 170 mW / 250 Ω 150 mW / 30 Ω Unweighted
signal-to-noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 100 dB
Output impedances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Line Out (depending on the connected device), 100 Ω headphone output
Power consumption. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . < 15 W via internal, controlled power pack
Audio connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Headphone socket, 1 Line output, 2 Audio inputs (gold-plated RCA sockets)
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 x 225 x 50 mm
Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. 2.3 kg
Beyerdynamic Headzone Base Station
Surround Headphone Amplifier
Ships Free to USA
$1399.00
Headzone® is offered as an uncompromising stand alone device for all those people who would like to enjoy the bombastic surround sound of computer games, movies or music videos late at night at home but cannot because the neighbours ortheir family. Using a single digital cable, the PC, games console, receiver or DVD/Blu-ray player is connected to Headzone®; the lightning fast,independent configuration to the correct audio mode promises limitless film enjoyment without the annoyance of navigating through menus with the remote control. Headzone® reproduces the entire acoustic reality of speakers and room.
Headzone Technical Data
HBC 1 base station Digital 5.1:
audio inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S/PDIF optical or coaxial
Digitial audio output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S/PDIF
optical decodes audio into. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DTS®, Dolby Digital, Dolby Pro Logic, PCM Stereo
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 20 W
Headphone output:
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" stereo jack (6.35 mm)
Max. output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW into 250 Ω at 1 kHz
Signal-to-noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 dB at 1 kHz, A-weighted
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 20,ooo Hz, ± 0.3 dB
T.H.D. and noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.006%; 1 kHz into 250 Ω load at max. output level
Output impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Ω
Headphone impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 - 600 Ω
Dimensions incl. frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 x 225 x 50 mm
Beyerdynamic Headzone Surround Amplifier
With DT880 Headphones
Ships Free to USA
$1699.00
Beyerdynamic Headzone
Home HT Surround Amplifier
With DT880 Headphones
Ships Free to USA
$1999.00
Headzone® Home is offered as an uncompromising stand alone device for all those people who would like to enjoy the bombastic surround sound of a movie or music video late at night at home but cannot because the neighbours or their family.
Using a single digital cable, the receiver or DVD/Blu-ray player is connected to Headzone®; the lightning fast, independent configuration to the correct audio mode promises limitless film enjoyment without the annoyance of navigating through menus with the remote control.
The highlight of Headzone® Home is the patented head tracking system.
Using ultrasound sensors and the accumulated computing power of the digital signal processors, this ensures that, even with the turning of the head, speakers, instruments or noises in the film continue to come from the direction that the producer intended.
The virtual speakers do not turn with you.
Headzone® Home reproduces the entire acoustic reality of speakers and room.
Headzone Technical Data
HBC 1 base station Digital 5.1:
audio inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S/PDIF optical or coaxial
Digitial audio output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S/PDIF
optical decodes audio into. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DTS®, Dolby Digital, Dolby Pro Logic, PCM Stereo
Power consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . max. 20 W
Headphone output:
Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4" stereo jack (6.35 mm)
Max. output level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mW into 250 Ω at 1 kHz
Signal-to-noise ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98 dB at 1 kHz, A-weighted
Frequency response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 - 20,ooo Hz, ± 0.3 dB
T.H.D. and noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.006%; 1 kHz into 250 Ω load at max. output level
Output impedance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 Ω
Headphone impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 - 600 Ω
Dimensions incl. frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 x 225 x 50 mm
Head tracker operating conditions:
Range (distance) . . . . . . . . . . . . . . 0 - 4 m Max.
off-axis angle . . . . . . . . . . . . Horizontal ± 45° Vertical ± 30°
Max. head angle . . . . . . . . . . . . . . Front plane ± 60° Max.
number of adjacent head trackers. . . . . . . . . . . . . . . . . 2
Beyerdynamic Headzone Surround Amplifier
With MMX100 Gaming Headphones
Ships Free to USA
$1749.00
Headzone® Game is the ultimate surround headset system, which expands the virtual gaming world beyond the boundaries of the monitor – an acoustical milestone compared to standard PC loudspeakers and cheap surround simulations!
The intelligent base station features two digital inputs (optical and coaxial), automatically recognises and decodes Dolby Digital, DTS, Pro Logic signals and provides the player with a unique surround sound.
With the MMX 300 premium headset (which is also used in private aviation) you can hear how aggressors approach and localise their position precisely, which is a clear strategic advantage in the heat of the battle!
The noise compensating condenser microphone transmits commands and voice clearly and precisely.
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