Pushbutton Switches, 12Volt Triggers | Rogue Audio Hera specs

•Gain – The gain knob changes the overall range in which the volume control operates. This permits the user to fine tune the volume control so that full use of the stepped attenuator is achieved. The center position is considered nominal for single ended operation.

•Balance - full left and right channel attenuation. The balance control is completely out of the audio circuit unless the balance button is pushed in.

•Source – selects source material (Phono, CD, Tuner, AUX1, and Balanced inputs)

Pushbutton Switches

•Power – on/off operation, on the Power Supply. When activated the blue LED under the switch will light.

• Tape Monitor - activates the tape loop. When activated the blue LED under the switch will light. The tape monitor features a buffered tape output eliminating potential sonic degradation of the signal while taping. When pushed in, the input to the preamplifier is sourced from the taped material.

•Processor - activates the processor loop. When activated the blue LED under the switch will light.

•Bypass – As explained in the Installation Section, the bypass switch routes the unity gain input directly to the amplifier ouputs effectively bypassing the preamplifier. When activated the blue LED under the switch will light.

•Phase Invert – switches the phase of the output of the preamplifier. When activated the blue LED under the switch will light. Note that correcting the phase of some recordings may provide better fidelity.

•Balance – activates the balance control. If this switch is not depressed the balance potentiometer is not in the system and will not work. When activated a blue LED under the switch will be on and the balance control will be active

•Mono – combines left and right channels. When activated the blue LED under the switch will be lit.

12Volt Triggers:

The Hera has two 12V trigger (outputs) located on the rear of the power supply chassis. If you have other equipment with triggered inputs you can use the Hera to turn them on and off. The 12V triggers are turned on when the Hera is powered up and turned off when the Hera is powered down.

Remote Controls

•Remote Volume Control – The Hera is equipped with a stepped attenuator remote volume control feature. The volume may be adjusted manually using the knob on the front panel, or by using the remote control provided.

•Remote Mute - The Hera is equipped with a remote mute control. When the preamp is muted, a red LED will light in the lower right corner under the volme knob.

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.