Get ready to elevate your guitar sound with the Mesa Engineering Stereo Simul-Class 2:Ninety, a power amplifier that blends Simul-Class technology with a dual mono design for an unmatched sonic experience. Known for its versatility and reliability, this amplifier is a favorite among professional musicians seeking pristine clarity and dynamic response in their performance.

The 2:Ninety features Mesa's proprietary Simul-Class circuitry, allowing each channel to operate independently in either Class A or Class AB mode. This gives you the flexibility to achieve the warmth and harmonic richness of Class A with the efficiency and power of Class AB, all in one amp. Its stereo output lets you build a fuller and more immersive soundscape, perfect for live performances or studio sessions.

Among its key characteristics, the 2:Ninety is equipped with five 12AX7 preamp tubes and four 6L6 power tubes, delivering robust and dynamic tones. The fan cooling system ensures reliable operation even under demanding conditions, while the deep, modern, and half-drive voicing switches offer additional tonal shaping options, making it easier to dial in the perfect sound for any genre or style.

Whether you're a touring musician or a recording artist, the Mesa Engineering Stereo Simul-Class 2:Ninety provides the power and versatility needed to meet any challenge, pushing the boundaries of what your guitar can achieve.

Key Features:

• Simul-Class circuitry with independent Class A and Class AB operation
• Dual mono design for stereo output
• Five 12AX7 preamp tubes and four 6L6 power tubes
• Fan cooling system for reliable performance
• Deep, modern, and half-drive voicing switches for tonal flexibility
• Ideal for both live performances and studio use

Product specs

FAQs

What is the Simul-Class technology in the Mesa Engineering Stereo Simul-Class 2:Ninety?

Simul-Class technology allows the amplifier to run in two power classes simultaneously, with two tubes operating in Class A and two in Class AB. This provides a unique blend of warmth and headroom, enhancing tonal versatility.

How many channels does the Mesa Engineering Stereo Simul-Class 2:Ninety have?

The Mesa Engineering Stereo Simul-Class 2:Ninety features two independent channels, allowing for flexible stereo amplification setups.

Is the Mesa Engineering Stereo Simul-Class 2:Ninety suitable for live performances?

Yes, with its 90-watt power output and robust tube design, the Stereo Simul-Class 2:Ninety is well-suited for live performances, providing ample volume and rich tone.

What type of tubes are used in the Mesa Engineering Stereo Simul-Class 2:Ninety?

The Mesa Engineering Stereo Simul-Class 2:Ninety uses tube electronics, known for delivering a warm, dynamic sound quality ideal for professional guitarists.

Can the Mesa Engineering Stereo Simul-Class 2:Ninety be used in a home studio?

While primarily designed for live performance, the Stereo Simul-Class 2:Ninety can also be used in a home studio setting, offering high-quality stereo amplification for recording purposes.