• Extremely lightweight
  • 19", 2HE
  • Switching power supply
  • Class-D Poweramp
  • »Taste«-Filter
  • »Rock«-Control
  • 4-band EQ
  • pre/post »DI out«
  • Transformer balanced »DI out«
  • Ground Lift switch
  • 115 / 230V switch
  • Compressor with switchable »Attack Time«
  • »Bass Boost« and »Hi Boost« switch
  • »250/400 Hz« & »0.8/1.2 KHz« switch
  • »Mute« & »Compressor« -footswitch-connection
  • CH-B with 200 Hz »Lo Pass« Filter and +12 dB »Sub-Boost«
  • 1000 W Power


  • Preamp: solid state preamp with 4-band EQ, bass and hi boost, frequency switches for lo mid and hi mid, taste and rock pot, -10 dB switch, compressor with switchable attack-time, mute switch, line out and tuner out, transformer balanced XLR DI out pre/post switchable, adjustable line in, separate instrument input at rear side, line out, adjustable serial effects loop + line in: mono/stereo
  • Output RMS: 2 x 350 w (4 ohms), 2 x 450 w (2 ohms), 600 w (8 ohms bridged mode), 900 w (4 ohms bridged mode)
  • Power Amp: Class D power amp with seperate volume control for CH-A and CH-B,bridged mode and +12dB sub boost option
  • Power Consumption: 900 W
  • Output: Speakon® combo connectors with ¼“ jack
  • DI Out: transformer balanced, pre/post, ground lift switchable
  • Cooling: temperature controlled fan with DAS (direct airflow system)
  • Extras inclusive: rack mounting kit
  • Dimensions: (W x H x D):
    48,26 cm x 8,89 cm x 31 cm / 19" x 3.2" x 12.2"
  • WEIGHT: 2,8 kg / 4.41 lbs
  • Option: Footswitch EFS2 for mute and compressor

Looking for the ultimate sound machine for your tone? You will be crazy about the TR-900!
This amp sure is a wild cat. There’s a real technical treasure hidden under its silky fur. The sophisticated four-band tone control section, together with “Bass”- and “Hi-Boost” as well as switchable mid frequencies offer extremely versatile opportunities to shape the sound. Moreover there’s the unique “Taste” control to further enhance your tone.
With the “Rock” control the TR-900 finally bares its teeth. It adds the right amount of grunge to your sound – lots of power amp distortion for all those rockers of you.
The back panel sports a vast array of connectors helping you get the most out of your effects and other external devices.

TR-900 - More for less





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