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“This is a wonderful device that exceeds the limits between technologies, because it does not sound like solid-state or tube, but simply good. And looks great, which shouldn’t be without significance, after all, we spend a lot of time with audio devices. So it’s a shame to waste it on something ugly. ”
LCR Filter Type Phono Equalizer Amplifier.
L=inductor, C=capacitor, R=resistor.
To have ideal “L” of RIAA inductor, equivalent DC resistance factor is strictly selected to improve quality factor. Use 4 pieces L. 2 for high range compensation and 2 for low range compensation. Aurorasound logo printed special version made by Lundahl.
Aurora AMP module2 rev4.0, discrete precision and high performance same with VIDA-Supreme.
Optimized signal flow and path by eliminating a wire harness by new print circuit board.
Robustness chassis design against external radio noise and magnetic leakage.
By these changes, L/R channel separation is improved +6dB, this is double improvement.
THD+N, Total Harmonic Distortion + Noise factor is improved from 0.028% to 0.012%. Double improved.
Stability and reliability are improved for longer term life. Sonic perforce is enhanced. Fulfilling mid range, clear and tight bass, elegant high range with 3D stereo image.
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Input: Phono-1 / Phono-2
MC/MM select: MC gain 65dB / Cartridge load impedance Low/under 15ohm, High/over 15ohm — MM gain 40dB / Cartridge load impedance 47kohm
Output: RCA, 2Vrms — Output impedance 910Ω
RIAA deviation: 10Hz ~ 20kHz +/-0.25dB
THD+N: 0.012% MC input @1kHa, A-Weighted
Input referrer noise: -138dBV MC ground short
Channel separation: 90dB @10kHz
Functions: Phono-1/Phono-2 select, MC/MM select, MC cartridge load impedance select — Stereo/Mono, Subsonic Filter, Cartridge degauss
AC power: Europe/Asia model AC 220-240V 50-60Hz, USA model AC110-120V 50/60H
Size: Main unit: W260mm x D250mm x H100mm, 2.8kg — PSU: W114mm x D200mm x H70mm, 1.4kg
CUSTOMIZATION OPTIONS
The following options are available for VIDA-MkII, as well as VIDA. Customers can select these option at purchase order:
Options MC load impedance select rotary SW. 12, 47, 120, 240, 410, 1k Ω（customized value is acceptable)
MM load impedance select SW 47k,15k and 100pF, 330pF（customized value is acceptable)
MC step up transformer inside. XLR balance signal Input
RCA connector change to XLR 3pin connector. Signal is unbalanced, connector change only
True balanced signal output with XLR connector
DC special umbilical cable, 95cm
Monaural block, 2 units
