Kustom Madero 40 Acoustic Combo Amplifier

Unlike typical acoustic amps that rely on a single full-range driver, the Kustom Madero 40 pairs a 10-inch Kustom speaker with a dedicated high-frequency tweeter. This two-way design captures the warm body of your acoustic guitar and the crisp detail of vocals, delivering a balanced, natural sound that fills small venues with ease.

Highlights

• 40 watts RMS power with 10" Kustom speaker and high-frequency tweeter
• Dual channels: instrument (1/4") and microphone (XLR/1/4" combo) with 48V phantom power
• Each channel features 3-band EQ, gain, and dedicated effects (chorus on instrument, reverb on mic)
• Built-in digital reverb and chorus for polished sound
• XLR DI output with ground lift for direct connection to PA systems
• Aux input and headphone output for practice and monitoring
• Rugged plywood cabinet with metal grille for durability

In daily use

The Madero 40 excels in coffeehouse gigs, rehearsals, and intimate performances. Plug in your acoustic-electric guitar and a vocal mic, dial in the perfect EQ, and add a touch of reverb or chorus to enhance your sound. The DI output lets you send a clean signal to the house PA, while the headphone jack enables silent practice. The compact design and sturdy construction make it easy to transport and reliable night after night.

Full specifications

• Output Power: 40 Watts RMS
• Speaker Configuration: 1x 10-inch Kustom Speaker, 1x High-Frequency Tweeter
• Number of Channels: 2 (Instrument, Microphone)
• Instrument Input: 1/4" Jack
• Microphone Input: XLR/1/4" Combo Jack
• Phantom Power: Yes, 48V (for Microphone Channel)
• Instrument Channel EQ: 3-Band (Bass, Mid, Treble)
• Microphone Channel EQ: 3-Band (Bass, Mid, Treble)
• Built-in Effects: Digital Reverb, Chorus
• Auxiliary Input: 1/8" Stereo Jack
• Headphone Output: 1/4" Stereo Jack
• DI Output: XLR with Ground Lift
• Cabinet Material: Rugged Plywood
• Grille Material: Metal
• Power Requirement: AC Power
• Instrument Channel Controls: Gain, Bass, Mid, Treble, Chorus Depth
• Microphone Channel Controls: Gain, Bass, Mid, Treble, Reverb Level
• Master Controls: Master Volume

Final note

The Kustom Madero 40 is a reliable, feature-rich acoustic combo amplifier that delivers natural sound for solo performers and small ensembles.