Transform your high-wattage amplifier into a versatile powerhouse with the Mesa Boogie PowerHouse Reactive Load Attenuator - 16ohm. Designed for guitarists who crave the authentic feel and tone of their tube amps without the ear-splitting volume, this attenuator is your ticket to sonic bliss whether on stage or in your bedroom.

The PowerHouse features an advanced reactive load that mirrors the dynamics of your favorite speaker cabinet. This means you can achieve whisper-quiet practice levels or maintain your amp's tonal integrity in live settings without sacrificing sound quality. With five levels of power reduction, from -0dB to -16dB, and a 3-position voicing switch, you can explore a range of tonal characteristics—normal, bright, or warm—tailored to your style.

The innovative design includes a Speaker/Load switch, allowing you to choose between a live speaker cabinet or the PowerHouse's internal load for silent operation. For those looking to expand their sonic palette, the dry line output provides an unprocessed signal ready for your impulse response loader or re-amping projects. Built for amps up to 150 watts, this formidable tool is equipped with tall rubber feet for stable, easy placement atop your amplifier.

Key Features:

• Retains your amplifier’s tone and feel at any volume
• Rated for amps up to 150 watts
• 5 levels of power reduction: -0dB, -4dB, -8dB, -12dB, and -16dB
• Infinite power reduction from the -16dB position with a Level knob
• 3-position voicing switch for normal, bright, or warm tones
• Speaker/Load switch for choosing between live cab or internal load
• Dry line output for IR loaders or re-amping
• Tall rubber feet for easy amp-top placement

Product specs

FAQs

What is the purpose of the Mesa Boogie PowerHouse Reactive Load Attenuator?

The Mesa Boogie PowerHouse Reactive Load Attenuator is designed to reduce the power output of your guitar amplifier, allowing you to achieve cranked-amp tone at lower volumes. It handles up to 150 watts and offers multiple levels of attenuation for versatile sound shaping.

How does the attenuation switch on the Mesa Boogie PowerHouse work?

The attenuation switch provides four levels of power reduction: -4 dB, -8 dB, -12 dB, and -16 dB. Additionally, the -16 dB position allows for infinite volume reduction, giving you precise control over your amp's output level.

Can the Mesa Boogie PowerHouse be used without a speaker cabinet?

Yes, the PowerHouse features a Speaker/Load Bypass Switch, enabling you to use the internal reactive load without connecting to a live speaker cabinet, making it ideal for silent recording or practice.

What voicing options are available on the Mesa Boogie PowerHouse Attenuator?

The PowerHouse offers a Normal/Bright/Warm Voicing Switch, allowing you to tailor the tonal characteristics of your attenuated signal to better match your desired sound output.

Is the Mesa Boogie PowerHouse suitable for use with all amplifiers?

The PowerHouse is rated for use with amplifiers up to 150 watts and requires a 16-ohm impedance match. Ensure your amplifier meets these specifications for optimal performance and safety.