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Warm Audio TB12 Tone Beast Microphone Preamplifier

The Warm Audio TB12 Tone Beast is a professional single-channel microphone preamplifier offering 71 dB of input gain with selectable op-amps and output transformers for versatile tone shaping. It combines vintage-style colour with transparent modern sonics, ideal for recording studios and mixing facilities.

Overview

The Warm Audio TB12 Tone Beast is a full-featured microphone preamplifier designed to deliver a wide range of tonal options for microphone, instrument, and line-level sources. With switchable discrete op-amps, output transformers, and input impedance settings, it enables audio engineers to shape and colour signals while maintaining headroom and signal integrity.

Key Features

  • Up to 71 dB of input gain with precision output attenuator
  • Two discrete op-amp selections for different tonal characters
  • Two output transformers, each selectable or bypassable
  • Two input impedance settings for optimised mic matching
  • Front-panel Hi-Z instrument input for direct recording
  • Rear-panel 1/4" line input for warming previously recorded tracks
  • Insert send/receive connectors for external signal processors (EQ, compressor)
  • 48V phantom power, 80 Hz high-pass filter, 20 dB pad, and polarity switch

Specifications

  • Type: Microphone Preamplifier
  • Channels: Single Channel
  • Maximum Gain: 71 dB
  • Power Supply: 48V phantom power
  • Impedance: Selectable for dynamic, condenser, ribbon microphones
  • Connectivity: XLR, 1/4" TRS, Insert Send/Receive
  • High-Pass Filter: 80 Hz
  • Pad: 20 dB
  • Color: Black
  • Weight: 3.93 kg
  • Country of Origin: United States

Why buy from Procure.ae

Procure.ae supplies professional audio equipment to studios, broadcast facilities, and institutional buyers across the UAE and GCC. Request a quote for pricing, availability, bulk orders, and technical consultation.

FAQ

What is the difference between the TB12 and TB12-B?
Both are professional single-channel preamps with the same core specifications and feature set; they may differ in finish or minor revisions. Contact us to confirm the specific variant you require.

Can I integrate external processors like compressors?
Yes, the insert send/receive connectors allow you to chain external processors (EQ, compressor) into the signal path before the output stage.

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