7

Control elements

1 2 3 4 5 6

The MIC GAIN knob controls the input signal's amplification. The range extends to 72 dB of gain.The levels should be adjusted for a meter reading around 0 VU to get the best signal-to-noise perfor- mance. Please note that the meters show only an rms/average level, so keep your GoldMike from pegging the meters' needles. When adjusting the MIC GAIN, consider the type of microphone (dynamic, condenser or ribbon) and the microphone's sensitivity; likewise, check sound pressure levels at the sound source, the microphone placement and room acoustics. The sensitivity of a dynamic microphone is approximately 2 mV/Pa, whereas a condenser microphone may reach 20 mV/Pa, an increase of 20 dB.

Condenser Mics require a 48-volt power supply, which is sent through the balanced audio cable on pins 2 and 3. When turning on the supply voltage, a phantom circuit is generated by splitting the 48-volt supply signal equally between the + and - conductors of the audio cabling; the voltage is returned through the cable's shield. No potential difference is present between the two conductors (+/-); dynamic microphones may be used while phantom power is switched on without damage.

Phantom power in effect reduces the interference from ground loops as well as other unwanted signals picked up by the shiel- ding. It also proves to be a very HF resilient connection.

WARNING: All balanced microphones with isolated grounds, even tube-equipped microphones, may be used while phantom power is switched on. All other microphones require the phantom power to be switched off.

Connect line-level signals and unbalanced microphones only while phantom power is off.

1

MIC GAIN

The VU meters show a rms/average signal

Check the transducer type and sensitivity

2

48 V

Phantom power specs in accordance with DIN 45 596/ IEC 268-15

!

9

Page 8 Page 10
Page 9
Image 9
Sound Performance Lab 9844 manual Control elements
Page 8 Page 10

9844 specifications

The Sound Performance Lab 9844 is a cutting-edge audio processing device that has gained popularity among audio engineers, producers, and musicians for its remarkable sound manipulation capabilities. Known for its ability to enhance audio quality and provide unparalleled features, the SPL 9844 is a perfect addition to any professional or home studio setup.

At the heart of the SPL 9844 is its revolutionary technology that integrates high-performance analog circuitry with digital precision. This hybrid approach allows for a seamless blend of warmth and clarity, preserving the natural characteristics of sound while providing tools for detailed manipulation. The device utilizes advanced analog signal processing that ensures low noise and high dynamic range, making it an essential tool for capturing and refining audio.

One of the standout features of the SPL 9844 is its four-channel processing capability, allowing simultaneous management of multiple audio signals. This multi-channel architecture is particularly beneficial for those working with complex arrangements or live sound setups. The device includes precise metering for each channel, providing users with real-time visual feedback to monitor levels and optimize their settings effectively.

Additionally, the SPL 9844 is equipped with a variety of processing functions including equalization, compression, and saturation. The equalizer section offers a wide range of adjustable frequencies, enabling precise tonal shaping for individual tracks or full mixes. The built-in compressor provides dynamic control, ensuring that audio levels remain consistent and professional-sounding. The saturation feature adds harmonic richness and character, helping to achieve a more polished sound.

Another characteristic of the SPL 9844 is its intuitive user interface. The clear layout and well-placed controls make it easy to navigate, allowing users to focus on their creativity instead of struggling with complicated settings. The device is designed for quick adjustments, ensuring an efficient workflow during recording and mixing sessions.

In terms of connectivity, the SPL 9844 supports a variety of input and output options, including balanced analog connections, which are essential for maintaining signal integrity. This versatility allows for easy integration with a range of other studio equipment.

In summary, the Sound Performance Lab 9844 stands out as a premier audio processing device, featuring a combination of advanced technologies, multi-channel processing, and an array of powerful effects. Its robust build and user-friendly interface make it an invaluable tool for audio professionals who seek quality and precision in their sound design. With the SPL 9844, users can elevate their audio productions to new heights.
Top Page Image Contents