April Music Stello S200 Owner's Manual

Stereo power amplifier

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Owner's Manual
Stello S200
Stereo Power Amplifier
APRIL MUSIC, Inc.

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Summary of Contents for April Music Stello S200

  • Page 1 Owner’s Manual Stello S200 Stereo Power Amplifier APRIL MUSIC, Inc.
  • Page 2 Not only does it have outstanding musical performance, but it also has a capacity enough to drive most of the high-end speakers in the market. The Stello S200 has four power transistors per channel. To ensure top musical performance and longer life of operation, special circuits are applied which is unique for S200. Remote power switching is available by 12V trigger signal through connection with a preamplifier or a surround processor.
  • Page 3 CAUTION The Stello S200 operates at the voltages where it is used. If you want to change voltage, contact your April Music dealer nearest of you to prevent any problems. S200 is extremely stable but it is strongly recommended to avoid putting other equipments on top of the upper case to prevent unexpected failure of the power due to a heat problem.
  • Page 4 S200 supports both unbalanced input and balanced input. Input mode can be changed by switching a selector switch. Stello S200 has a 12V trigger input operated by an RCA terminal, making it connectable with another product such as preamplifiers & surround processor that support the 12V trigger output.
  • Page 5: Stereo Amplifier

    CONNECTION STEREO AMPLIFIER [Fig. 1] Unbalanced Connection [Fig. 2] Balanced Connection Stello S200...
  • Page 6 When using a 12V trigger, connect one end of the ordinary RCA type cable to the output terminal of the 12V trigger of the preamplifier or surround processor, while the other end should be connected to the trigger terminal of S200. After every connection is completed, turn the main power on.
  • Page 7: Bridged Mode

    Check if ‘BRIDGED’ switch is selected for the bridged monaural application. As directed, only ‘(+)’ speaker terminals are used in connection of the speaker for the mono application. After every connection is completed, turn the preamplifier on first. Then turn the Stello S200 on. Stello S200...
  • Page 8: Specifications

    140W/Ch at 8 Ohms ANALOG INPUTS 1 RCA/Unbalanced, 1 XLR/Balanced (Switch Selectable), w/ 12V Trigger Input Automatic Power-On DIMENSIONS 435 x 105 x 415 (WHD) mm WEIGHT 16 Kg (net) *All specifications are subject to change without prior notice. Stello S200...
  • Page 9: International Limited Warranty

    Any unauthorized work, modification or service rendered on the player will void the warranty. Warranty Period 2 years Date of Purchase Authorized Stello Dealer Telephone Serial No. Authorized Stello Service Center APRIL MUSIC, Inc. www.aprilmusic.com Stello S200...

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