Rohiauder RH 203 set Studio Black

Overview of the Rohi RH203 Microphone
The Rohi RH203 is a high-quality recording device designed to meet the needs of professional environments such as studios, stages, and broadcasting. With its modern design, realistic sound reproduction, and impressive specifications, the Rohi RH203 is a top choice for those seeking a high-performance condenser microphone. Below is a detailed analysis of this product.

Structure and Design

The Rohi RH203 is equipped with a 34mm pressure condenser component, one of the most advanced technologies in microphone manufacturing. This condenser element features a gold-plated diaphragm on one side, enhancing sensitivity and improving recording quality. The gold plating not only optimizes performance but also protects the diaphragm from environmental factors, ensuring durability.

The microphone’s design emphasizes both sustainability and aesthetics. Its body is crafted from high-quality materials, capable of withstanding operating temperatures from 5°C to 35°C and storage temperatures from -10°C to 55°C. This ensures stable performance in various climate conditions.

Wide Frequency Response

One standout feature of the Rohi RH203 is its ability to reproduce audio across a frequency range of 20Hz to 20kHz. With this broad frequency response, the microphone captures the entire audio spectrum, from deep bass to crisp highs, delivering realistic and vibrant sound.

High Sensitivity

The microphone features a sensitivity level of -32dB ± 3dB, allowing it to capture detailed audio even in low-sound environments. This level of sensitivity ensures the microphone picks up subtle sounds without losing detail.

Signal-to-Noise Ratio (SNR)

The Rohi RH203 boasts an impressive signal-to-noise ratio (SNR) of -81dBA, minimizing background noise to ensure clear and clean audio recordings. With an extremely low self-noise level of just 12dBA, it performs exceptionally well in quiet environments, free from unwanted noise interference.

Maximum Sound Pressure Level (SPL)

With the capability to handle a maximum SPL of 117-130dB, the Rohi RH203 effectively captures loud sound sources without distortion. This is crucial for recording instruments like drums, electric guitars, or for use during live performances.

Power Requirements

The Rohi RH203 requires 48V phantom power, a standard in professional audio systems. Phantom power not only provides the necessary energy but also ensures stable and high-quality audio signals.

This microphone consumes only 1.8mA, relatively low compared to others in its class, making it energy-efficient and prolonging usage time.

Practical Applications

With its impressive specifications, the Rohi RH203 is ideal for various applications:

• Studio Recording: Its ability to capture detailed sound while eliminating ambient noise makes it perfect for recording vocals, instruments, or podcasts.
• Live Performances: The microphone’s high SPL handling ensures excellent performance on stage.
• Content Creation: Vloggers, streamers, and video producers can benefit from its high-quality audio to produce professional content.

Key Advantages

• Superior Sound Quality: Realistic audio reproduction with a wide frequency response range.
• High Sensitivity and Noise Handling: Captures intricate audio while maintaining clear signals.
• Durability: Reliable operation across various temperature and environmental conditions.
• Energy Efficiency: Low power consumption, compatible with modern systems.

Rohiauder RH 203 Features:

• Nickel finish
• Large-diaphragm cardioid condenser microphone
• Pressure gradient transducer with one-diaphragm capsule
• Transformerless circuitry
• Extremely low noise
• Includes swivel mount
• Minimal self-noise
• Frequency range: 20Hz-20kHz
• Rated impedance: 50 ohms
• Rated load impedance: 1 kohms

The product is designed with circuit boards in the USA, and its components are manufactured in Taiwan