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Koch

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POWER SOAKS

Have you always wanted to tame the output volume of your amp?

It's high time you got acquainted with Koch's Powersoaks.


Whether you're recording, performing or rehearsing, the Koch Dummybox lets you run your amp at its loudest level but at a low volume.

​OPTIONS

​You can see the Dummybox & Loadbox as a power attenuator. It's like running a 100-watt amplifier at full power, but at a low volume without losing any dynamics.

​

You want to get the saturation of the output tubes  so you want to let them work. The power soaks are therefore perfectly suitable for that. Of course we say “turn on your amp and let the neighbors enjoy”

​We understand that authentic tone and reliability are the most important things to guitarists. That's why the Power Soaks are designed using the highest quality components and protected with a sturdy steel housing.

 

On Koch's website you can find 3 designs with detailed explanations: Dummybox home, Studio & Loadbox. See which one is suitable for your use.

Koch loadbox II

  • 120 Watt continuous Power Attenuator, DI, dummy load & speaker simulator

  • Available in 4, 8, or 16 Ohm versions

  • 7 power output levels: – 100%, 40%, 15%, 5%, 2%, 1%, 0%

  • Two unfiltered direct outputs (-10dBv, 0dBv)

  • Transformer balanced DI output for PA or recording

  • Output for extension cabinets

  • Headphone output with volume control

  • Selectable speaker-simulation filters for cabinet style and mic position

  • LIFT/GND switch, and fan for extra cooling if required

  • Heavy duty stainless steel housing

  • Maximum load at line output: – 20K Ohms

  • Maximum load at DI output: – 600 Ohms

  • Dimensions: 20 w x 8.5 h x 16 d (cm)

  • Weight: 1.8 kg

koch dummybox
recording/pa

  • Input: dummyload with 60 Watts contiunous /100 watts peak power handling

  • Thru output: speaker output with no volume loss

  • Monitor output: low power speaker output with three selectable levels:
    5% (H), 3% (M), 1% (L)

  • XLR output: professional transformer balanced 600 Ohms output,
    with ground lift switch

  • Switch for selecting filtered or unfiltered output signal

  • Voicing switch for selecting the type of speaker cabinet: 1 x 12” or 4 x 12”

  • Voicing switch for selecting microphone placement: axis or off-axis

  • Heavy duty steel housing

  • Maximum load at line output: – 20K Ohms

  • Dimensions : 11 w x 18 h x 13 d (cm)

  • Weight: 0.5 kg

koch dummybox home

  • Input: dummyload with 60 Watts continuous /100 watts peak power handling

  • Thru output: speaker output with no volume loss

  • Monitor output: low power speaker output with three selectable levels:
    5% (H), 3% (M), 1% (L)

  • Three different recording output connectors: 1/4” jack, RCA, and mini-jack

  • Switch for selecting filtered or unfiltered output signal

  • Voicing switch for selecting the type of speaker cabinet: 1 x 12” or 4 x 12”

  • Voicing switch for selecting microphone placement: axis or off-axis

  • Heavy duty steel housing

  • Maximum load at line output: – 20K Ohms

  • Dimensions : 11 w x 18 h x 13 d (cm)

  • Weight: 0.5 kg

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