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Micca A250 Owner's Manual

Origain integrated amplifier
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Got a Question or Need Help?
Email our technical support team at: support@miccatron.com for personalized
assistance with the setup and use of this product. Please visit our product
information website www.miccatron.com for the following:
- Product Updates
- User's Manuals
- Troubleshooting Wizard
- Technical Support Request
When contacting technical support, be sure to include your order information,
product model, and serial number from the bottom of the device.
Copyright © 2009-2017 Micca. All rights reserved.
OriGain Integrated Amplifier
Copyright © 2009-2017 Micca. All rights reserved.
This manual may not be reproduced in whole or in part without
permission for any purpose other than personal use.
Owner's Manual
Models: A250, AD250
V170403

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Summary of Contents for Micca A250

  • Page 1 When contacting technical support, be sure to include your order information, product model, and serial number from the bottom of the device. Copyright © 2009-2017 Micca. All rights reserved. This manual may not be reproduced in whole or in part without permission for any purpose other than personal use.
  • Page 2 Copyright © 2009-2017 Micca. All rights reserved. V170403...

  • Page 3: Feature Highlights

    These changes will be reflected in future revisions of this manual. Copyright © 2009-2017 Micca. All rights reserved. Page | 1...
  • Page 4 Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Copyright © 2009-2017 Micca. All rights reserved. Page | 2...
  • Page 5 Do not use excessive force when pressing buttons or rotating knobs. Avoid hitting the product, shaking the product, and keep it away from strong magnetic fields. Electrostatic discharge may cause the product to malfunction. Copyright © 2009-2017 Micca. All rights reserved. Page | 3...

  • Page 6: Product Overview

    Stereo analog input RCA jacks for connecting audio source. S/PDIF Optical Input AD250 only, digital audio input from an optical output source. Speaker Output Stereo output for connecting speakers with 4 to 8 Ohm impedance. Copyright © 2009-2017 Micca. All rights reserved. Page | 4...

  • Page 7: Connecting Speakers

    Continuing to play music with audible distortion will lead to permanent speaker damage and is not covered under warranty by either the speaker manufacturer or Micca. Copyright © 2009-2017 Micca. All rights reserved.
  • Page 8 The “PRE OUT” jack on the back of the OriGain can be used to connect to a subwoofer using a 3.5mm to RCA cable. The subwoofer must be a self-powered model. Copyright © 2009-2017 Micca. All rights reserved. Page | 6...

  • Page 9: Analog Input Setup

    • The sound signal is also sent to the “PRE OUT” jack on the back of the OriGain. This is useful for connecting a subwoofer. The subwoofer should have a Volume/Gain knob for setting its relative playback volume. Copyright © 2009-2017 Micca. All rights reserved. Page | 7...

  • Page 10: Driver Installation

    “Playback Devices”. On the playback devices screen find “OriGain AD250”, right click on it and select “Set as Default Device”. Other operating systems will have similar settings for default audio device. Copyright © 2009-2017 Micca. All rights reserved. Page | 8...

  • Page 11: Advanced Configuration

    • From the list of playback devices, right click on “OriGain AD250” and select “Properties”. • In the Advanced tab, select any Default Format desired, such as 24 bit 96000 Hz. • Click “Apply” when done. Copyright © 2009-2017 Micca. All rights reserved. Page | 9...
  • Page 12 OriGain, the resulting sound will be static noise. • For best sound quality, set the sound source volume to max, and use the volume knob on the OriGain to set the desired listening volume Copyright © 2009-2017 Micca. All rights reserved. Page | 10...

  • Page 13: Specification

    Speaker Impedance: ························· 4 ~ 8 Ω 7.4 Pre Output Frequency Response: ······················· 20Hz ~ 20kHz +/- 0.1dB THD+N: ·········································· <0.01% (1kHz, A-wt.) Signal to Noise Ratio: ························ >96dB (1kHz, A-wt.) Output Voltage: ································ 0.9 Vrms Copyright © 2009-2017 Micca. All rights reserved. Page | 11...
  • Page 14 Copyright © 2009-2017 Micca. All rights reserved. Page | 12...
  • Page 15 Copyright © 2009-2017 Micca. All rights reserved. Page | 13...
  • Page 16 Information in this manual is believed to be accurate and reliable but Micca assumes no responsibility for its use nor for any infringement of patents or other rights of third parties which may result from the use of this manual or the product. Micca reserves the right to change product specifications at any time without notice.

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