MXR Micro Amp Effects Pedal - Used

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This used MXR will ship insured and inspected from our Rapid City, SD location. This pedal is in excellent condition with a couple of very light scuffs on the bottom of the unit. 

Buy risk free with our 14 day - full refund, less shipping, return policy.  Check out our shop policies for more details.

When you need a simple, effective way to boost your guitar signal without coloring your tone, the MXR Micro Amp delivers — available now at Haggerty’s Music. This compact pedal provides up to +26dB of clean gain with a single Gain control knob, making it ideal for adding extra volume for solos, balancing output between guitars, or restoring clarity in long signal chains.

Whether you're switching between guitars with different pickup outputs or need a consistent volume bump for lead passages, the Micro Amp offers straightforward operation with hardwire bypass and low-noise performance. Housed in MXR’s durable metal chassis, this used pedal is in excellent condition and comes with the original box and instruction manual.

Features / Specs

Body

• Compact, durable metal housing
• Simple control layout with single Gain Knob and Footswitch
• Red LED indicator for effect status

Hardware

• Footswitch: Standard on/off switch
• Knob: Gain control (boosts signal up to +26dB)
• LED: Red LED indicates when effect is active

Electronics

• Bypass: Hardwire bypass
• Input Impedance: 1 MΩ
• Output Impedance: 470 Ω
• Maximum Output Level: +6 dBV
• Gain Range: +0.5 dB to +26 dB
• Frequency Response: 20 Hz to 20 kHz, +0 dB, -1.4 dB
• Noise Floor: -80 dBV
• Current Draw: 2.5 mA

Miscellaneous

• Power: 9V battery or 9V DC power adapter (not included)
• Condition: Used – Excellent
•  Ideal for: Signal boosting, solo volume lift, compensating output differences between guitars