Figure 2

Connecting the Hera Power Supply to the power outlet:

Connect the IEC end of the detachable power cord to the Power Supply, shown in Figure 3. Plug the opposite end of the power cord into an appropriate power outlet. It is recommended that both the Hera and your power amplifier are plugged into the same wall outlet if possible (perhaps using a power outlet strip) in order to avoid creating a ground loop.

Balanced

Balanced

RCA

Unity

Tape

Processor

RCA

Outputs

Input

Outputs

Gain

Loop

Loop

Inputs

Power

Supply

Cables

IEC

Main

Power Plug

Fuse

 

Figure 3

Connecting the Hera to two channel (Stereo) sources:

Connections are made on the rear panel of the preamplifier and are shown in Figure 3. The input connections for two channel source material are made via RCA Jacks or XLR Balanced Connectors. There are 4 RCA line level inputs:

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Rogue Audio Connecting the Hera Power Supply to the power outlet, Connecting the Hera to two channel Stereo sources

Hera specifications

Rogue Audio has established itself as a prominent name in the world of high-fidelity audio, and the Hera preamplifier is a testament to its commitment to quality and performance. The Hera preamplifier is designed for audiophiles seeking a perfect blend of modern technology and classic engineering principles.

One of the standout features of the Hera is its dual-mono construction, which ensures that each channel operates independently. This design minimizes crosstalk and enhances soundstage depth, delivering a more immersive listening experience. Equipped with a wide range of inputs, the Hera accommodates virtually any source component. It integrates seamlessly with digital and analog equipment, including turntables, CD players, and streaming devices.

The Hera’s sound is characterized by remarkable clarity, detail, and dynamic range — hallmark traits of high-end audio gear. This is achieved through Rogue Audio's innovative circuitry, which has been meticulously engineered to minimize signal degradation. The preamplifier utilizes a combination of high-quality capacitors, resistors, and a specially designed power supply to ensure that the audio signal remains pure.

Another noteworthy aspect of the Hera is its tube-based design. By utilizing 12AX7 tubes in its signal path, the preamplifier can deliver the warmth and richness that many audiophiles desire while maintaining a fast response time and accurate sound reproduction. The tubes can be easily accessed for rolling, allowing users to tailor their sound to their preferences, making the Hera more than just a standard preamp.

The Hera also features a robust, metal chassis that provides superior shielding against electromagnetic interference. This enhances overall sound quality and adds to the longevity of the unit. Its minimalist aesthetic, complete with a clear and intuitive front panel, makes it an attractive addition to any audio system.

In conclusion, the Rogue Audio Hera preamplifier combines advanced technology with classic audio design, offering exceptional sound quality and versatility. With its dual-mono architecture, extensive input options, tube-driven circuitry, and durable construction, it stands as a top contender for anyone serious about experiencing high-fidelity audio. Whether you are listening to your favorite vinyl or streaming high-resolution files, the Hera promises to elevate your listening experience to new heights.