ORTHO SPECTRUM AR-2000 Analog Reconstructor
The Ortho Spectrum AR-2000 analog reenactor is a linear decoupling amplifier that uses ultra-high-speed optocoupler technology and boasts excellent linearity and noise reduction performance. The patent-pending circuit is valid for audio equipment with a digital source, regardless of the type of digital-to-analogue converter used.
The AR-2000 offers audio purists the world's only effective post-digital-to-analogue "filtering" solution, combining the amazing experience of unmodified analog sounding musical performance as it was originally intended/recorded with the best of digital processes minus their inherent glitches.
Digital noise filter for maximum clarity on analog connections.
Works amazing between DAC/Source and preamplifier.
It has received numerous accolades from the most dedicated and respected audio magazines...

Specifications

Input Impedance: 100 Kohms
Output Impedance: 75 ohms
Audio Input: RCA × 2 unbalanced, XLR × 2 unbalanced
Audio Output: RCA × 2 unbalanced, XLR × 2 unbalanced
Input Level: 0.75V typical
Frequency response: 5Hz - 500KHz
Gain: 0dB
Harmonic distortion: Less than 0.01%
Signal-to-noise ratio: Better than 90dB
Crosstalk attenuation: Below noise 20 to 20KHz
Maximum insulate voltage: AC3KV RMS
Power consumption:
AC100V 50/60Hz , 4.5W
Weight: 2.1 kg
Dimensions: 48.3(W) × 50(H) × 27.5(D) cm