Audionet DNA I


Síťový 2.0kanálový stereofonní integrovaný zesilovač

Klíčové vlastnosti

• Streamovací klient pro přehrávání internetových rádií (vTuner), síťových zařízení (UpnP), iPodu a hudebních dat z USB pamětí
• Podporované formáty: WAV (až do192kHz/24bitů), FLAC (až do 192kHz/24bitů), ALAC (až do 96kHz/24bitů), AIFF (nekomprimované, až do 192kHz/24bitů), AAC, WMA, OGG-Vorbis
• USB 2.0 pro externí média nebo ovládání iPodu a USB Audio 2.0 (až do 192kHz/24bitů)
• 700VA toroidní transformátor s celkovou filtrační kapacitou 96.000 µF

Output:2 x 120 Watt into 8 Ohm
2 x 230 Watt into 4 Ohm
Damping factor:typ. 1,000 at 100 Hz
Filtering capacitance:> 96,000 µF
THD + N:< -93 dB, for 20 Hz to 20 kHz
Analogue inputs
Frequency response:1 – 500,000 Hz (-3 dB)
SNR:> 100 dB at 1kHz
Digital inputs
Frequency response:1 – 96,000 Hz, depending on fs
Sample frequency fs:32kHz – 192 kHz


Power consumption:1 W stand by,
12 W quick start,
max. 750 W
Mains:220…240 volts / 50…60 Hz or
100…120 volts / 50…60 Hz
Dimensions:width 430 mm
height 110 mm
depth 360 mm
Weight:16 kg



The circuit design is elaborate, technically unique and rigorously implemented. The power supply is strong and fast: a 700 VA toroid transformer, dedicated capacitors with a large total smoothing capacity of 96,000 µF; incorporating low ESR, a special highly effective power input filter, and – last but not least – an optimized circuit design with short paths and low intrinsic capacitance ensuring the powerful and fast-acting characteristics needed for pure, clean power – and sound – delivery.

Signal Processing

The digital section of DNA I is separated from the analogue base board to reduce effectively disturbances caused by the digital high frequency signals. The digital to analogue converter supports digitals signals up to 192 kHz / 24 bit.

The ultra-linear circuitry is designed for exemplary distortion-free, high-speed and stable sound. Sound-damaging influences have been almost entirely eliminated, exemplary reproduction stability is guaranteed. We use only the best materials; carefully selected high-grade components such as audio-grade capacitors with a silk / hemp dielectric; high quality, close-tolerance film impulse capacitors and highest-quality rhodium speaker terminals.