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Summary of Contents for Unison Research Unico 50

  • Page 2 Unison Research Unico 150 INDEX : User Manual pag. 12 1. Unpacking pag. 13 2. Installation pag. 13 3. Connection to the mains pag. 14 4. Operation pag. 14 5. Fuses pag. 18 6. Safety and maintenance pag. 19 7. Technical specifications pag.
  • Page 3 - A.R.I.A. Advanced Research In Audio S.r.l. audio component. Every Unison Research product is the result of our extensive electronic design experience and of the deep knowledge of vacuum tube technology in audio applications that we have gained over the years .
  • Page 4: Installation

    Unison Research Unico 150 UNPACKAGING Please make sure that the packaging is undamaged and the product has not suffered from rough handling during transportation, otherwise we highly recommend you contact your Authorised Dealer for advice before proceeding with the set-up.
  • Page 5: Connection To The Mains

    Unison Research Unico 150 CONNECTION TO THE MAINS The Unico 150 is set at the factory to the appropriate mains voltage of the country it will be shipped to. IMPORTANT! The voltage setting may not be changed by the user.
  • Page 6: Front Panel

    Unison Research Unico 150 FRONT PANEL 1) SELECTOR KNOB 2) LED INPUT 3) VOLUME KNOB 4) LED VOLUME 5) IR RECEIVER 6) MAIN SWITCH (ON THE SIDE) REAR PANEL 1) MAINS PLUG 2) SPEAKER OUTPUT TERMINALS 3) UNBALANCED LINE-LEVEL INPUT AND OUTPUT CONNECTORS...
  • Page 7: Remote Control

    Unison Research Unico 150 The Unico150 has two LEDs that provide the user with important information about the operating condition of the amplifier. INPUT LED VOLUME LED Indicates normal operation BLINKING (fast): INPUT LED VOLUME LED Indicates automatic start-up phase (approx 40 seconds)
  • Page 8 Unison Research Unico 150 Line outputs: sub out This output provides an audio signal buffered from the selected input; the level of output is determined by the position of the volume knob — the output does not have a limited bandwidth.
  • Page 9 Unison Research Unico 150 FUSES Inside the Unico 150 there are twelve fuses.: = 1AT / 250V = 1.5AT / 250V saf1L saf2L = 1.5AT / 250V saf1R saf2R = 400mAT / 250V ssrv1 ssrv2 = 10AT / 250V sal1L...
  • Page 10: Safety And Maintenance

    There are no user serviceable parts inside. For technical assistance or product service please refer to your Authorised Dealer or to a Unison Research authorised Service Centre. Do not spill liquid into the amplifier! If liquid should be accidentally spilled into the amplifier remove the...
  • Page 11: Technical Specifications

    Unison Research Unico 150 7. TECHNICAL SPECIFICATIONS Output power: 150+150 W RMS at 8 220+220 W RMS at 4 Frequency response: -1dB @ 12Hz & 45kHz, -3 dB @ 6Hz & 80 kHz Input impedance: 24k // 100pF Input sensitivity:...

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