Herron Audio VTSP-2 Owner's Manual

Vacuum tube stereo preamplifier

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Owner's Manual
VTSP-2
VTSP-2
Vacuum Tube
Vacuum Tube
Stereo Preamplifier
Stereo Preamplifier

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Table of Contents
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Summary of Contents for Herron Audio VTSP-2

  • Page 1 Owner’s Manual VTSP-2 VTSP-2 Vacuum Tube Vacuum Tube Stereo Preamplifier Stereo Preamplifier...
  • Page 2: Table Of Contents

    Front Panel Features performance while maintaining conservative operation for extended tube Remote Control life. As with all Herron Audio products, the VTSP-2 is engineered to be reli- able and user friendly. Rear Panel Features Manufacturing of the VTSP-2 is performed under the tightest of quality Installation and Operation controls.
  • Page 3: Features

    38kHz modulation and detection At startup, the display on the VTSP-2 NOTE: When the invert mode of the power line polarity connection to of this signal initiates the VTSP-2’s...
  • Page 4: Design Considerations

    • Unity gain pass-through function—initiated by holding video button displays. age is brief, the unit will mute and The VTSP-2 has an instant shut- wait 10 to 15 seconds to unmute • Non-multiplexed display, eliminating radio and audio interference down circuit that mutes the output when the power is restored.
  • Page 5: Front Panel Features

    Herron Audio Vacuum Tube Stereo Preamplifier Owner’s Manual Front Panel Features Front Panel Features NOTE: The balance control from the front panel or the remote cannot be operated from the control. remote. The orange “Mono” light indi- The “Volume” knob operates a cates that the preamplifier is in...
  • Page 6: Remote Control

    Power Connection the remote. The V button on the the VTSP-2. The remote control uses 2 • With the mute engaged set the left decreases the volume. The V CR2025 3-volt lithium batteries. An IEC power cord connector is...
  • Page 7: Installation And Operation

    The allow monitoring of the selected such as motors, transformers, 7. Power up the VTSP-2 by left/right input pairs are arranged ver- audio signal after the input relays. etc. Magnetic fields of this switching on the power switch.
  • Page 8: Changing Tubes

    CAUTION ! ! ! ! ! When changing tubes, the VTSP-2 should be unplugged and left off for a minimum of 30 minutes prior to opening the unit to insure that haz- ardous voltages in the power supply have time to discharge before entering the unit.
  • Page 9: Technical Specifications

    Herron Audio Vacuum Tube Stereo Preamplifier Technical Specifications Technical Specifications Frequency response: 1 Hz to beyond 100 kHz, 20 Hz to 20 kHz 0.1 dB Output Impedance: 100 ohms nominal at 1 kHz Input impedance: 100,000 Ohms Gain: 14 db...

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