Microtubes 200
200W Bass Amplifier

The Microtubes 200 is slimmer and lighter than ever. Packed with Aux-in and headphone output for quiet practicing and an intuitive push potentiometer for the mute and master control. Pre/bypassed DI XLR Out with switchable ground lift making these amps reliable for all sorts of musicians with an ample array of possibilities.

Front Panel Features

• Input
• Use this jack to connect your instrument via a standard ¼” mono cable. 
• Drive
• This knob controls the amount of distortion that the Microtubes B3K® Engine will deliver. It will change from a soft warm overdrive to a massive modern distortion sound. 
• Blend
• Use this knob to mix between the Clean signal and the Distortion signal (Microtubes B3K® Engine).
• Bass
• +-12dB at 80Hz. Use this knob to change the low-end content of the signal. 
• Low Mids
• +-12dB at 1kHz. This knob controls the low mid content of the signal. 
• High Mids
• +-12dB at 3kHz. This knob controls the high mid content of the signal.
• Treble
• +-12dB at 5kHz. Use this knob to change the high content of the signal. 
• Master/Mute
• Use this knob to control the overall volume of the amplifier. Use this push knob button to mute the amplifier. 
• Dimensions
• Width: 15 cm / 6″
• Length: 15.7 cm / 6¼”
• Height: 5.2 cm / 2″
• Weight: 0.965 kg / 2.12 lb

Back Panel Features

• Speaker Output
• Use this connector to connect the amplifier to your cabinet. This Speakon combo jack allows for either Speakon or ¼” speaker cable operation.
• Ground Lift
• Use this control to lift the ground of the DI XLR output. If you are experiencing ground noise in your DI signal try changing the setting of this control.
• DI Output
• Use this connector to send your bypass signal to the console, mic preamp, interface, etc. The DI OUTPUT delivers only the bypass DI signal.
• AC Socket
• Use this connector to feed electric power to the amplifier. 100 – 230 VAC, 50-60Hz.
• AC Power Off
• Use this Switch to release the audio energy from your bass.
• Headphone Output
• Connect your Headphones and enjoy the analog cabinet emulation.
• Aux In
• Use this connector to play music from your laptop, phone, MP3 player, etc. This input is routed only to the headphone output without cabinet emulation.

Warning

• There are no user-serviceable parts inside the amplifier. Do not open the amp.
• Never use the amp in a high moisture environment or near liquids.
• The Microtubes 200 can deliver more than 100 dB of power. Exposure to this level of sound can damage your hearing. Always use proper hearing protection when exposed.
• The Microtubes 200 can deliver more than 200 watts. Be sure that your speaker cabinet is able to deliver that power.
• Do not cover the vent holes. The vent holes are part of the cooling system of the amp. Covering the vent holes can lead to overheating and damage to the amplifier.
• Do not use an instrument cable as speaker cable. An instrument cable is not designed to deliver the type of power sent from the amplifier to the speaker.