Pre Amplificador Differencial Refence Emotiva XSP-1 na Cinemma Audio Video High End

Pre Amplificador Differencial Refence Emotiva XSP-1

The XSP-1 is a high-quality stereo analog preamp, featuring a fully balanced signal path, high quality relay signal switching, a precision analog ladder Volume control, a high-quality phono preamp that supports both moving magnet and moving coil cartridges, and precision tone trim adjustments.

Superb Analog Audio Quality

• Exceptional sound quality via an all-analog, fully balanced, differential signal path with vanishingly low noise and distortion.

• Audiophile quality, load invariant, high current headphone amplifier with independent level control and memory.

• High performance phono preamp that supports both moving magnet and moving coil cartridges, with user-configurable cartridge loading for moving coil cartridges.

Precise Control

• Full analog bass management with independent, individually configurable, Linkwitz-Riley 12 dB/octave high-pass and low-pass filters for the mains and subs.

• Level control via a high resolution (.5dB/step) digitally controlled analog resistor network.

• Digital flexibility and convenience including precise repeatability on all settings, a smart mute function, turn on level limit, and a full function remote control.

• Informative, dimmable front panel VFD display shows level, status, and input selections.

Flexible Input And Output Options

• Excellent input and output flexibility: 2 sets of balanced inputs, 4 sets of unbalanced inputs, one set of balanced main outputs, and one set of unbalanced main outputs.

• Support for both stereo subwoofers and a summed mono subwoofer.

• True external processor loop.

• Gold plated, solid brass machined RCA connectors and gold plated XLR connectors.

• Flexible trigger and control options.

Top Quality Parts And Construction

• Tight-tolerance surface mount components and short, precisely matched signal paths deliver a superb, tightly focused acoustic signature.

• Top quality parts and construction for years of reliable service, including hand-selected semiconductors and top quality passive components.

• Highly regulated and shielded toroidal power supply.

• Fully transferable five-year warranty.

Universal Voltage Operation

• The XSP-1 can operate on 115 VAC or 230 VAC and will automatically detect and select the correct line voltage for your area.

Audio Specifications

• Balanced Input to Balanced Output:
  S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 117 dB.
  Frequency response: 20 Hz to 20 kHz +/- 0.02 dB.
  THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0004%.
  IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.001%.
  Crosstalk (measured at +6 dBF, 10 kHz): < 100 dB.

• Unbalanced Input to Unbalanced Output:
  S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 113 dB.
  Frequency response: 20 Hz to 20 kHz +/- 0.015 dB.
  THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0006%.
  IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.001%.
  Crosstalk (measured at +6 dBF, 10 kHz): < 102 dB.

• Balanced Input to Unbalanced Output:
  S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 114 dB.
  Frequency response: 20 Hz to 20 kHz +/- 0.015 dB.
  THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0005%.
  IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.0015%.
  Crosstalk (measured at +6 dBF, 10 kHz): < 105 dB.

• Unbalanced Input to Balanced Output:
  S/N (signal-to-noise ratio, A-weighted, ref +6 dBV): > 115 dB.
  Frequency response: 20 Hz to 20 kHz +/- 0.017 dB.
  THD + N (harmonic distortion plus noise, @ 1 kHz): < 0.0003%.
  IMD (intermodulation distortion, SMPTE method, 60 Hz/7 kHz): < 0.007%.
  Crosstalk (measured at +6 dBF, 10 kHz): < 100 dB.

• Phono (Moving Coil; phono in to balanced out):
  Gain (1 kHz, Volume at 0): approximately 60 dB.
  Input impedance (user selectable): 47 ohms, 100 ohms, 470 ohms, 1k ohm.
  S/N (signal-to-noise ratio, A-weighted, ref 1.0 mV in): > 79 dB.
  Frequency response (ref standard RIAA curve): 20 Hz to 20 kHz +/- 0.35 dB.
  THD (total harmonic distortion, ref 1.0 mV): < 0.008%.
  IMD (intermodulation distortion, SMPTE method: < 0.15 %.
  Crosstalk: < 65 dB.

• Phono (Moving Magnet; phono in to balanced out):
  Gain (1 kHz, Volume at 0): approximately 40 dB.
  Input impedance: 47k Ohms.
  S/N (signal-to-noise ratio, A-weighted, ref 10.0 mV in, A-weighted): > 96 dB.
  Frequency response (ref standard RIAA curve): 20 Hz to 20 kHz +/- 0.3 .dB.
  THD (total harmonic distortion, ref 10 mV): < 0.001%.
  IMD (intermodulation distortion, SMPTE method: < 0.05%.
  Crosstalk: < 80 dB.

Inputs And Outputs

• Line level Input: 2 pairs balanced; 4 pairs unbalanced.

• Home Theater (line level, left, right, sub) Input: 1 set balanced; 1 set unbalanced.

• Processor Loop (line level) Input: 1 pair unbalanced.

• Input Impedance (line level) Input: 50k ohms.

• Phono Input (MM or MC): 1 pair unbalanced.

• Main Outputs: 1 pair balanced; 1 pair unbalanced
  (Main outputs may be configured as flat or high-pass; 
  high-pass is adjustable from 50 Hz to 250 Hz).

• Subwoofer (left, right, summed) Output: 1 set balanced; 1 set unbalanced
  (Subwoofer outputs may be configured as flat or low-pass; 
  low-pass is adjustable from 50 Hz to 250 Hz).

• Processor Loop (line level) Output: 1 pair unbalanced.

• Minimum recommended load impedance: 600 ohms.

• Trigger Input and Output: 1 each.
  IR input and output: 1 each.

Trims And Adjustments

• Gain structure:
  Nominal output level: 0 dBV (1 V).
  Nominal gain (with Volume set to “0”): 1.
  Maximum gain: +12 dB.

• High-Frequency and Low-Frequency Trims:
  HF trim (settings): -3 dB, -2 dB, -1 dB, Flat, +1 dB, +2 dB, +3 dB @ 12 kHz.
  HF trim (inflection point): 4 kHz.
  LF trim (settings): -3 dB, -2 dB, -1 dB, Flat, +1 dB, +2 dB, +3 dB @ 50 Hz.
  LF trim (inflection point): 200 Hz.

• Bass Management:
  Crossover slopes (high-pass and low-pass): 12 dB / octave.
  Crossover frequency (high-pass and low-pass): User configurable, 50 Hz to 250 Hz.

Power Requirements

• Operating Voltage: 115 VAC or 230 VAC +/- 10% @ 50 / 60 Hz
  (automatically detected and switched).
  Power consumption (On): 32 watts
  Power consumption (Standby): <1 watt