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API Audio 312 Mic Pre

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API Audio 312 Mic Pre

API Audio

312 Mic Pre

4.8 Expert Rating

Product Info

Article Number: 502020
Brand: API Audio
Model: 312 Mic Pre
Category: 500 Series Components
Price: $1,098.90

* Prices may vary. Check retailer for current pricing and availability.

This 312 is a solid choice if you're chasing that classic API sound—think '70s rock and roll, punchy vocals, or driving bass. The discrete design and transformer combo really deliver a warmth and character that's hard to replicate. It's a focused tool, best suited for those wanting a specific API vibe.

Product Description

  • API Audio 312 Mic Pre
  • Microphone Preamplifier for the 500 Series
  • Max. 69 dB gain
  • Totally discrete circuit design with 2520 op-amp
  • Proprietary AP2516 input transformer
  • 20 dB Pad switch
  • Switchable 48 V phantom power
  • VU Meter
  • Peak LED
  • Design: 500 Series module
PROS
  • • Discrete 2520 op-amp delivers API's signature punch and clarity
  • • Proprietary AP2516 transformer imparts warmth and harmonic richness
  • • Robust build quality; feels solid and reliable in a rack
  • • VU meter provides accurate gain staging and visual feedback
CONS
  • • Limited versatility compared to more flexible preamps
  • • Premium-priced, a significant investment for a single channel
  • • Gain range, while adequate, may be limiting for very low-output mics

Product Video

Key Features

Module Type 500 Series
Channels 1
Controls Gain, Pad, Phase, Phantom Power
Compatible Format 500 Series Rack Systems
Weight 2.5 lbs

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Frequently Asked Questions

It's a very close approximation, capturing much of the original’s sonic signature, but lacks the sheer headroom of the console’s power supply.
It’s calibrated and provides accurate gain reduction readings, which is a huge help when dialing in levels.
It’s a fantastic match for dynamic mics and ribbon mics, really bringing out their character, but works well with condensers too.

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