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collapse expand iconDescription

The API Select T12 is a classic 2-channel, all-tube, Class-A microphone preamplifier designed with API’s proprietary AP2516 transformer in the input stage and a custom API transformer on the output stage. Built with 12AT7WC and 12BH7 dual-triode vacuum tubes, the T12 represents an exciting variation in API’s preamplifier technology and provides the user with unique tonal options. The T12 can handle a wide range of production applications including stereo operation. Carefully engineered to deliver classic tube performance and sound, the T12 delivers API’s famous warmth, punch and clarity.
API Select T12 2-Channel Tube Mic Pre
API Select T12 2-Channel Tube Mic Pre
API Select T12 2-Channel Tube Mic Pre

collapse expand iconFeatures

  • All-tube, Class-A microphone preamplifier
  • Proprietary AP2516 input transformer
  • Audio circuit uses 12AT7WC and 12BH7, dual-triode vacuum tubes
  • Custom API output transformer
  • Variable microphone input impedance
  • Switchable 48-volt phantom power
  • High-impedance, unbalanced 1/4" instrument input
  • MIC/HI-Z input switch
  • -20dB input pad
  • 11-step detented preamp gain control
  • Low-cut filter with 3 fixed frequencies
  • 11-step detented output trim with 0.5dB steps for precise control
  • Detented controls for accurate recall and channel matching
  • LED peak indicator
  • Classic analog VU meters for output
  • XLR and 1/4" TRS output connections

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