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Warm Audio TB12 - Tone Beast - black

€638.92 *

1 pcs.

* incl. VAT

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  • 101203
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The 1731 is a vintage-style opamp that colours more than the more clean, modern and milder... more
Warm Audio TB12 - Tone Beast - black

The 1731 is a vintage-style opamp that colours more than the more clean, modern and milder saturation tract of the 918. Once again, you have the choice between two options at the output. The "Steel" variant has an iron winding core and presents itself as the more central, more strongly coloured variant. The "Nickel" option, on the other hand, has a 50% nickel content in the core and sounds a bit cleaner and more open in return. The "Vintage" setting activates two tantalum capacitors, the "Clean" setting two ordinary electrolytic capacitors - for even more sound variety!


  • Discrete 312 preamp design

  • Input and output transformers from CineMag

  • 71dB Gain

  • steel and 50% nickel CineMag output transformer for different sound characteristics

  • Bypass switch for deactivating the transmitter from the signal chain

  • Discrete Opamp selection: 1731 (Vintage) and 918 (Clean)

  • Both OpAmps sit in classic 6-pin sockets and can be exchanged

  • Tone button for switching the impedance from 600 Ohm to 150 Ohm for Mic and Hi-Z input

  • Choice of tantalum and electrolytic capacitors for different characters

  • 80Hz Hipass Filter

  • polarity selector

  • + 48 V phantom power

  • output attenuation

  • 1/4'' inserts for looping in inline compressors, EQs etc.

  • XLR mic input balanced front and rear, line and Hi-Z instrument input 6.3 mm jack

  • Balanced line output XLR and 6.3 mm jack

  • -20dB Pad

  • LED VU meter

  • 19" 1 U

  • External power supply for low inherent noise