Cronus Magnum III vs. Line Magnetic LM-211IA: Comparison of Two High-End Integrated Tube Amplifiers

Описание: Cronus Magnum III vs. Line Magnetic LM-211IA: A Comprehensive Comparison of Two High-End Integrated Tube Amplifiers

When choosing a high-quality integrated tube amplifier, enthusiasts often find themselves debating between options like the *Rogue Audio Cronus Magnum III* and the **Line Magnetic LM-211IA**. Both of these amplifiers offer premium build quality, powerful performance, and rich, warm sound that is characteristic of tube amplifiers. However, each has its own unique features, sound signature, and set of specifications that cater to different needs. Let’s explore what sets them apart and help you decide which might be the better fit for your audiophile setup.

#### Rogue Audio Cronus Magnum III: Power and Versatility

The *Rogue Audio Cronus Magnum III* is an integrated tube amplifier that delivers *100 watts per channel (WPC)**, offering a robust and dynamic sound experience. With a **frequency response of 5Hz-30kHz* (+/- 1dB), it ensures accurate reproduction across the full spectrum of sound, making it suitable for various music genres.

One of the standout features of the Cronus Magnum III is its *massive linear power supply* that provides high power storage for consistent performance. The amplifier uses a combination of tubes, including *(2) 12AX7**, **(3) 12AU7**, and **(4) KT88 output tubes**. These tubes combine to create a smooth, rich, and expansive soundstage. Additionally, it has a wide range of inputs: **phono, line 1, 2, and 3**, along with **a buffered variable output**, which is great for integrating subwoofers or for bi-amping purposes. The **phono input* comes with a gain of 45/60 dB, which offers great flexibility for vinyl enthusiasts.

The Cronus Magnum III also offers a *headphone amplifier**, making it a great all-in-one solution for both speakers and headphones. It’s designed and hand-built in the USA, ensuring a high level of craftsmanship and reliability. The use of **gold-plated RCA inputs and binding posts* enhances the durability and connectivity of the amplifier, while its solid construction makes it a standout in both form and function.

Overall, the Cronus Magnum III is ideal for those looking for an amplifier that combines power, versatility, and a rich tube sound. It also provides additional features like a *remote control* and the option for a **full tube cage**, which further enhance its convenience and safety.

#### Line Magnetic LM-211IA: Precision and Musicality

The *Line Magnetic LM-211IA* is a *push-pull Class AB amplifier* that delivers *2x15W in triode mode* and *2x32W in ultra-linear mode**. This makes it a more power-efficient option compared to the Cronus Magnum III, though it may not deliver as much raw power. However, the LM-211IA excels in **sound purity**, producing a dynamic, rich, and natural audio experience. Its **point-to-point wiring* ensures minimal interference and better signal integrity, enhancing its sonic performance.

The LM-211IA uses a combination of *2x 12AX7* and *2x 12AU7* in the input stage, while the *4x EL34 tubes* are responsible for the power stage. This tube configuration offers a smooth, detailed, and musical sound, often praised for its clarity and balance.

One of the unique features of the LM-211IA is its *bias control**, which is easily accessible on the top of the amplifier panel with a true **ampere meter* for precise adjustments. This allows users to fine-tune the sound to their preferences, a feature loved by audiophiles who enjoy having full control over their system. The *rear-illuminated front panel meter* also adds a touch of vintage charm, further enhancing its visual appeal.

The amplifier has *four analog line inputs**, making it versatile in connecting various audio sources. It also comes equipped with a **high-quality ALPS potentiometer* for volume control and *Realcap capacitors* for superior sound quality. The *soft-start and time-delay circuit* ensures the safety and longevity of the amplifier, while the *removable tube guard cage* adds protection for the tubes.

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