Beyerdynamic A1 is an audiophile-quality headphone amplifier, providing precise audio performance even when used with the most demanding premium.
With its unique intelligent-circuit concept, the Beyerdynamic A1 is capable of reproducing an amazingly wide frequency range which stretches way above human perception.
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.
Beyerdynamic A1 main features include:
- 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
- Input impedance: 50 kOhm
- Maximum amplification: 18 dB
- Frequency response: 1 Hz – 100 kHz (-1dB)
- THD (total harmonic distortion): 0,001 % at 170 mW/ 250 Ohm
- Channel separation > 89 dB
- Signal to noise ratio >100 dB
- Audio connections: headphone out (1/4”) jack gold plated, 1 line out, 2 line in (gold plated RCA jacks)
- Orange / Grey
- Dimensions: 250 x 225 x 50 mm
- Weight: approx. 2,3 kg
Beyerdynamic A 1 Orange Stereo Headphone Amplifier (code 58310)
For use with all Dynamic Headphones.
£975.88 (inc vat)