Music / Guitar Effects
Darkglass Microtubes 200 Bass Amplifier User Manual
Quick guide for the Darkglass Microtubes 200 bass amplifier. Learn about control functions, technical specifications, safety warnings, and warranty information.
Quick answers from the manual
Quick answer
- The Darkglass Microtubes 200 is a 200W bass amplifier. It features a 3-band EQ, distortion control via the Microtubes B3K Engine, and a mute function. p. 1
Key actions
- Mute the speaker output p. 1
- Register warranty p. 2
Problems and fixes
Overheating
Do not cover the vent holes.
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Technical specifications
| Parameter | Value | Meaning | Pages |
|---|---|---|---|
| Power Output | 200 W RMS @ 4Ω / 100 W RMS @ 8Ω | Output power at 1% THD+N, 1 kHz sine | p. 2 |
Where to find it in the PDF
- Controls and Specs p. 1
- Technical Specs and Warnings p. 2
- Warranty and Disclaimer p. 3
Table of contents
Quick guide from the manual
The Darkglass Microtubes 200 is a 200W bass amplifier designed for high-performance audio. This manual provides essential information on operating the controls, understanding technical specifications, and maintaining safety during use.
Controls
- Drive: Adjusts the amount of distortion from the Microtubes B3K Engine, ranging from soft warm overdrive to modern distortion.
- Blend: Mixes the clean signal with the distortion signal.
- Bass: Adjusts low-end content (+-12dB at 80Hz).
- Low Mids: Adjusts low-mid content (+-12dB at 1kHz).
- High Mids: Adjusts high-mid content (+-12dB at 3kHz).
- Treble: Adjusts high-end content (+-12dB at 5kHz).
- Master/Mute: Controls overall volume. Push the knob to mute the speaker output.
Technical Specifications
- Power Output: 200W RMS @ 4Ω / 100W RMS @ 8Ω (at 1% THD+N, 1kHz sine).
- Impedance: Load Impedance 3Ω Minimum; Input Impedance 2.2MΩ; Aux In Input Impedance 10kΩ.
- Dimensions: 150 mm (W) x 157 mm (L) x 52 mm (H).
- Weight: 965 g.
- Power Requirements: 100-120/210-250 VAC, 50/60 Hz.
Safety Warnings
- Ventilation: Do not cover vent holes. The fan and vents are critical for cooling; covering them can lead to overheating and damage.
- Cabling: Use a dedicated speaker cable to connect the amplifier to the speaker. Do not use an instrument cable, as it is not designed for this power level.
- Hearing Protection: The amplifier can deliver over 100 dB of power; use proper hearing protection.
- Environment: Never use the amplifier in high moisture environments or near liquids.
- Service: There are no user-serviceable parts inside. Do not open the unit.
Warranty and Support
Register your warranty at http://mypedal.darkglass.com. For repairs or issues, contact [email protected] to receive a Return Authorization number. A copy of the original receipt is required for all warranty repairs.
Official resources from the manual
Practical help
Common problems
Overheating
Ensure the vent holes are not covered. The fan and vents are part of the cooling system.
No sound or signal issues
Check that you are using a proper speaker cable, not an instrument cable, and ensure the Master/Mute knob is not engaged.
Hearing damage risk
The amplifier can output over 100 dB. Always use proper hearing protection when exposed to high volumes.
Before use
- Verify your speaker cabinet can handle 200W of power.
- Ensure the amplifier is placed in a well-ventilated area.
- Use a proper speaker cable to connect the amplifier to the speaker.
- Register your warranty at mypedal.darkglass.com.
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Specs in practice
- Power Output
- 200W RMS at 4Ω, 100W RMS at 8Ω.
- Load Impedance
- 3Ω Minimum required for safe operation.
- Input Impedance
- 2.2MΩ for the main input.
Model compatibility
- Speaker cabinet must be able to handle the 200W power output.
Manual page author
David Miller
Documentation analyst