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Sony -- MDR-IF4000

Wavetek -- 111

The WAVETEK Model 110 Function Generator and Model 111 Voltage Controlled Generator (VCG) are semi-precision sources of waveforms from servo to video frequencies. These units are extremely rugged, completely transistorized portable packages. They feature complete plug-in printed circuit board construction with interchangeable individually calibrated printed circuit boards utilizing silicon semiconductors throughout. The extremely clean and stable waveform signal from 0. 005 Hz to 1 MHz ( ...

Fairchild Instrumentation -- 767M

The Fairchild Types 765, 766, and 767 Family of Oscilloscopes are available in three basic form factors: bench, rack, and portable models. The Portable Models are identified by the Type 765 numerical Series; the Bench Models by the Type 766 numerical Series, and the Rack-mounted Models by the Type 767 numerical Series. In addition, there are alphabetical suffixes appended to the numerical series to identify special electronic circuits. The suffix H denotes the high-voltage oscilloscope ...

Allen & Heath -- 16.4.2

INTRODUCTION The Allen and Heath 16.4.2 is a highly compact and lightweight Mixing Console which incorporates all the facilities normally required for live sound mixing and for multi-track recording. Up to six separate outputs can be used by utilising the direct output sockets of each of the four sub-groups, as well as the main stereo outputs. This will provide six different mixes - often useful when mixing theatre sound. In the studio, the 16.4.2 can be used in conjunction with a ...

Sansui -- 9090

Keithley -- 502
Analog multimeter

The Keithley Model 502 is a battery operated, portable milliohmmeter for measuring resistances from 0.00003 to 1000 ohms. The instrument employs an AC testing method, eliminating zero drift and permitting resistance readings in the presence of DC currents. The reading is presented an a linear scale panel meter. Typical applications of the instrument include measurement of contact resistance, conductivity of semi-conductor samples, fuse and squib testing, and electrolyte conductivity. Ma ...