PS Audio C250 Operating Instructions Manual

PS Audio C250 Operating Instructions Manual

Ps audio int'l stereo amplifier operating instructions c250

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Table of Contents

1...What's in the Box
6...
What's in the Box
• One Classic 250 stereo amplifier
• One 6 foot AC power cord
• One user's manual and warranty
card
• One pair of gloves
• One spare 3 amp fast blow fuse for the
regenerator board (Power Plant)
and one spare 15 amp slow blow fuse
for the main circuitry.
• IMPORTANT: Be sure to save all
packing materials included with
your C250 as this will be required
if you ever need to ship the amplifier
for service or modification.
1

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Summary of Contents for PS Audio C250

  • Page 1: Table Of Contents

    15 amp slow blow fuse for the main circuitry. • IMPORTANT: Be sure to save all packing materials included with your C250 as this will be required if you ever need to ship the amplifier for service or modification.
  • Page 2: Quick Start Guide

    C250 to your speakers. 3. Unpack the C250 and place it on a smooth surface. (As with any amplifier it is not advisable to place on carpet or other airflow restricting materials.)
  • Page 3: Internal Power Plant

    C250 sounds so open and musical even during the loudest passage. All the C250’s 30 dB of gain is produced by the input gain stage. This stage is com- pletely independent from the output cur- rent gain stage.
  • Page 4: X1 Output Current Stage

    Typically the output stage of a power amplifier is tied to the input stage and together they form a “team” to produce the power. Not so in the C250. This revolu- tionary and one-of-a-kind current stage is an absolutely separate and independent standalone current converter.
  • Page 5: Back Panel: Inputs

    This status is indicated by the meter display flashing blue. If you ever encounter this situation with your C250, first check to make sure that all con- nections are seated properly. Then turn off and unplug the C250 from the wall, allow- ing its circuitry to reset and power it back up.
  • Page 6: Back Panel: Communication

    (red or +) of your left speaker cable and connect the left negative (black) of the C250 to the negative (black, white or -) of your left speaker cable. Do the same for the right side terminals of the C250 and your right speaker.
  • Page 7: Back Panel: Power

    “AC input.” With the supplied power cord, or with another high- end after market cable like the PS Audio Lab Cable II, connect the C250 to a power source. The C250 is internally equipped with a PS Audio Power Plant.
  • Page 8: Warranty

    In the unlikely event of service required beyond the capabil- ity of the importer, PS Audio will fulfill the conditions of the warranty. Such product must be returned at the owner’s expense to the PS Audio factory.

This manual is also suitable for:

Classic 250

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