PA 100 Pistonphone Adapter

Cat.-No. 10394 001

The PA 100 Pistonphone Adapter enables a pistonphone for 1" test microphones (e.g. Bruel & Kjaer type 4230 or type 4228) to be attached to one of the auditory canal stubs of the KU 100 dummy head. This makes it possible to calibrate each ear system individually, see also chapters 6 and 8 of the KU 100 operating instructions.

For the precise coupling of the pistonphone adapter to the auditory canal it is necessary to push it on to the relevant stub of the ear system all the way up to the stop. For this purpose the head must be opened, see chapter 2.3 of the operating instructions. The complete ear system can then be lifted out and the outer ears can be detached, see chapter 7 of the operating instructions.

The interpolation of the PA 100 between the pistonphone and the ear system of the dummy head results in an insertion loss of 1.7 dB.

Example: The B & K Pistonphone 4230 is attached with the aid of the 1/2" reducer (supplied with the 4230) and the PA 100 adapter to an ear canal stub. The B & K reducer reduces the sound pressure of the pistonphone from 1 Pa to 0.98 Pa, corresponding to a correction factor of 1.02. This sound pressure is attenuated by 1.7 dB by the PA 100 adapter, corresponding to a correction factor of 1.22.

Say the reading at the dummy head output is 17.5 mV; then the true free-field sensitivity for this ear system amounts to 1.02 • 1.22 • 17.5 mV/Pa = 21.8 mV/Pa.

Georg Neumann GmbH, Berlin • Ollenhauerstr. 98 • 13403 Berlin • Germany • Tel.: +49 (30) 417724-0 • Fax: +49 (30) 417724-50

E-Mail: sales@neumann.com, engineering@neumann.com, catalog-info@neumann.com • Website: www.neumann.com

Errors excepted, subject to changes • Printed in Germany • Publ. 10/00 10394 80101/A02

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Neumann.Berlin manual PA 100 Pistonphone Adapter

PA 100 specifications

The Neumann.Berlin PA 100 is an exceptional audio interface that stands as a testament to German engineering and innovation in the field of professional audio. Designed for both home studios and professional environments, the PA 100 combines state-of-the-art technologies with high-quality audio performance, making it a sought-after product among audio professionals and enthusiasts alike.

At the heart of the PA 100 is its high-resolution audio capability, supporting up to 24-bit/192 kHz sampling rates. This feature ensures pristine sound quality, enabling users to capture every nuance of their recordings with clarity and precision. The interface is equipped with multiple input options, including XLR and TRS connectors, allowing for versatility in connecting a range of microphones, instruments, and other audio gear.

One of the standout features of the PA 100 is its built-in preamps, which are designed to deliver clean gain with minimal noise. These preamps are crucial for capturing audio sources such as vocals and instruments, ensuring that the recording retains its natural character without unwanted artifacts. The interface also includes phantom power, allowing for the use of condenser microphones that require additional power.

Additional technologies incorporated into the Neumann.Berlin PA 100 include advanced digital signal processing (DSP), which permits real-time monitoring with zero latency. This capability is essential for recording scenarios where performers need to hear themselves without any delay, helping to promote a better recording environment.

Connectivity options are abundant with the PA 100, which features USB-C for fast data transfer and compatibility with a wide variety of devices. This makes it easy to integrate the interface into almost any digital audio workstation (DAW) setup, whether on a desktop or mobile platform. Furthermore, the unit is designed with robust circuitry and high-quality components, ensuring long-term reliability and durability in demanding studio conditions.

In terms of user interface, the Neumann.Berlin PA 100 boasts an intuitive layout that allows for easy navigation and adjustment of settings. Users will find physical controls for gain, output, and monitoring, facilitating straightforward operation even during complex sessions.

In summary, the Neumann.Berlin PA 100 is a high-performance audio interface that combines exemplary sound quality, advanced technology, and user-friendly features. Its design and functionality make it a preferred choice for audio professionals seeking to elevate their recording and mixing experience. With its blend of precision engineering and practical usability, the PA 100 ensures that the art of sound captures nothing short of excellence.