DSPeaker Anti-Mode 2.0 Dual Core Great device, very versatile, great Stereo subwoofer xover

I will pay all shipping and paypal fees for full price

http://www.dspeaker.com/en/products/20-dual-core.shtml

Optimize your stereo system with Anti-Mode 2.0 Dual Core

Speaker-room
interaction is typically the most important performance-limiting factor of any
high-end audio system. Every listening space introduces errors that can be in
the magnitude of dozen decibels or even more. These errors are most pronounced
at the bass and lower midrange regions, where the classic acoustic treatment
loses its effectiveness.

Anti-Mode
2.0 Dual Core is DSPeaker's award-winning loudspeaker optimization
system capable of perfecting the acoustic performance of any full-range stereo
audio system. It is based on our new Anti-Mode 2.0 algorithm which refines the
popular Anti-Mode algorithm even further.

New, improved Anti-Mode 2.0 automatic room
correction algorithm

• Can be used as a locally clocked high quality
  jitter-free DAC


• Supports USB audio as well as S/PDIF input/output
  via optical toslink


• Dual balanced ADCs to deliver the highest level of
  audio performance that meets the expectations of the most demanding
  audiophiles


• Dual (one per channel) balanced DACs with jitter
  free operation (local crystal), oversampling to 6144 kHz, DSP buffering
  and filtering


• Can be used as a high quality pre-amp with remote
  controlled volume


• Analog resistor network volume controller to ensure
  full digital precision


• Extensive sound customization options, including
  quick house curve design tool, linear-phase full spectrum tilt, several
  parametric EQs etc


• Supports several sound profiles (e.g. independent
  ”sweet spots” and/or equalizer settings), quickly switchable with the
  remote controller


• Friendly graphical user interface, very easy to
  set-up and operate


• Ability to measure and display room responses on a
  built-in 262k-color display


• ”Pure digital” mode using S/PDIF input & output:
  signal is processed in the digital domain all the way (S/PDIF output
  resolution is independent from input)


• Digital signals are re-aligned for jitter-free
  operation


• Versatile connectivity: insert Anti-Mode 2.0 Dual
  Core between your existing pre-amp and power amplifier or powered speakers
  or utilize the processor loop or tape loop of your integrated amplifier -
  or use it as a standalone DAC / preamp!

Anti-Mode
2.0 Dual Core can be connected to almost every audio system. Please see the connection
example page for more information.

Connections

• 2 x RCA inputs


• 2 x XLR inputs


• 2 x RCA outputs


• 2 x XLR outputs


• Toslink S/PDIF digital input


• Toslink S/PDIF digital output


• USB


• Datalink


• Microphone jack


• 12VDC power connector



• Technical Specifications

  Digital
  Specifications

  DSP Cores:

  
  
  • 1 x VS1000 (GUI&USB)
  
  
  • 2 x VS8053 IceDragon (Audio)
  
  

  Processing:

  
  
  • 40-bit, 2-channels
  
  

  DSP Filters:

  
  
  • Anti-Mode 2.0 Multi-Rate (FIR & IIR)
  
  
  • House Curve filter
  
  
  • Linear-Phase Tilt
  
  
  • Parametric EQs
  
  
  • Adjustable Infrasonic
  
  
  • Adjustable cross-over
  
  

  Analog
  specifications (2013 revision)

  
  
  • Dynamic Range: > 108dB
  
  
  • Volume Control Steps: 0.5dB
  
  
  • Input Sensitivity XLR: 3.9/7.9 Vrms, RCA: 2.5/5.0
    Vrms
  
  
  • Output Voltage Unbalanced RCA: 7.2 V(RMS) max
  
  
  • Output Voltage Balanced XLR: 14.4 V(RMS) max
  
  
  • ADC: 6.144 MHz oversampling dual per channel
  
  
  • DAC: 6.144 MHz oversampling dual per channel, local
    clocking, buffering
  
  

  Dimensions

  
  
  • 236 x 55 x 146 mm (9¼ x 2 x 5½ ")