- Connecting audio
- Audio PC
- Raspberry & Co
- All in Ones
- Bluetooth
- Chromecast
- Streaming audio player
- Music server
- USB Audio
- Real-time audio over IP
- FireWire DAC
- Multi-channel DAC
- NAS
- Remote control
- Vinyl rippers
- Acoustic materials
- Active crossover
- Active speakers
- Single driver speakers
- Invisible speakers
- Sound card
- Digital room correction
- Headphone
- Portable media players
Portable USB headphone amps
Specs as supplied by the manufacturer.
Beyerdynamics Impacto 329 Euro
Portable USB DAC with impressive specs.
echnische Daten
| Maximale Samplerate | 384 kHz / 32 Bit, DSD 5,6 MHz |
| Frequenzbereich | 4 - 52.000 Hz |
| S/N | 121 dB(A) |
| Klirrfaktor | 0,002 % |
| Kanaltrennung | 97 dB |
| Ausgangsleistung | 50 mW an 32 Ω 7 mW an 600 Ω |
| Ausgangsimpedanz | 4,7 Ω |
| Spannungsversorgung | 5 V, 195 mA (über USB) |
| Abmessungen | 63 x 32 x 7 mm |
| Gewicht (ohne Kabel) | 12 g |
| DAC | ESS SABRE9018Q2C SABRE32 Reference DACTM |
| Lieferumfang | Impacto essential |
A 200 P $299
Wolfson WM8740 DAC with up to 24 bit resolution at 96 kHz sampling frequency.
| Dimensions | 55 x 55 x 13 mm | |
| Frequency range | 20 Hz - 20 kHz (+/- 0,2 dB) | |
| T.H.D. | 0.008 % | |
| Maximum output voltage | 1.7 Vrms | |
| Output impedance | 1.1 ohms | |
| Unweighted signal-to-noise ratio | >110 dB | |
| Channel separation | >106 dB | |
| Headphone outputs | 1 mini stereo jack output 3.5 mm (1/8") | |
| Digital inputs | 1 spec. Micro-USB | |
| Net weight without packaging | 51 g |
Added 1/2014
© Vincent Kars
April 19, 2017