Meier-Audio Corda Aria
180 €
ei sis. ALVVarasto loppu
Kuulokevahvistin/DAC
- Technical details
- Maximum amplification factor 3.0 (+ 10 dB)
- Maximum output voltage Vp
- 12V at 4V analog input
- 2.8V at USB digital input
- Maximum output current 250 mA
- Crossfeed filter (stereo, low)
- Gold-plated input jacks.
- Silver plated headphone jack (Neutrik).
- Silver plated heavy duty switches.
- Alps Blue Potentiometer.
- 7 Watts toroidal transformer.
- 110V and 220V selectable.
- Power uptake 4 Watts
- Built-in groundloop breaker.
- Low impedance electrolytic buffer capacitors. Total Buffer capacity 22.000 uF.
- Polyesterfilm bypass capacitors in the power supply.
- Polystyrol and polypropylen capacitors in the signal path.
- Metalfilm resistors in the signal path.
- Double sided PCB with 70 um copper.
- LM6171 opamps biased into class-A using LM334 current sources.
- BUF634 buffer amplifiers at each output channel.
- Built-in USB-DAC (PCM2704, 16 bit, 32/44/48 kHz)
- Star-grounding.
- Ultra short signal paths.
- Signal paths and signal path components at the bottom side of the PCB for maximal shielding.
- Sturdy aluminum enclosure.
- Weight: 2.2 kg.
- Size: 23.1 x 18.7 x 8.7 cm.
- Verkkojohto
- Tarkastettu, koekäytetty.