hifi engine

Manual Library / Sony

Sony TA-D88B

Electronic Crossover Network (1978-80)

add a review add a review

Sony TA-D88B


The TA-D88B is an electronic crossover network designed for use in multi amplifier stereo systems.

The input audio signal is divided into a number of different frequency bands, each band being amplified independently and passed on to individual speakers.

Each set of crossover frequency filters have been incorporated into separate plug-in type units.

Suitable crossover frequencies for a wide range of speakers available on the market may be set by plugging in an appropriate combination of the 4 different units.

The crossover frequency of each unit is determined by the capacitance of the filters, and the frequency selector switches S1-S4.

For 2-way to 4-way multi-amplifier systems, the crossover frequencies are set by adjusting Sl-S4, and by rearranging the filter units in accordance with the crossover frequencies of the speakers employed.

Levels are also adjusted to match the efficiency of each speaker.


Related Catalogues

High Fidelity Total


If you have any problems opening files please read the download FAQ. All files are provided under strict licence and reproduction without prior permission or for financial gain is strictly prohibited.

If you have additional documentation please consider donating a copy to our free archive.


This website is not affiliated with or sponsored by Sony. To purchase TA-D88B spares or accessories, please contact the company via their website or visit an authorised retailer.