48

Microprocessor Reversing Control Assembly

 

Struthers-Dunn

Illus. No.

Part No.

Qty.

Description

1

150301

6

#8-18 x 7/16” Phillips Pan Head TEK Screw

2

322808

1

Relay Box Cover Plate ONLY

3

137060

1

Arc Suppressor (A.S.) Board (3)

4

137013

4

Nylon Standoff

5

153002

2

5/16” Lock Washer

6

152004

2

5/16-18 Hex Nut

7

150108

4

#8-32 x 1/2” Pan Head Machine Screw

8

132404

1

Reversing Contactor - 208 Volt

 

132401

1

Reversing Contactor - 220/230 Volt

9

132416

2

Reversing Contactor Replacement Coil

 

 

 

(208 Volt - 60 Hz)

 

132415

2

Reversing Contactor Replacement Coil

 

 

 

(220/230 Volt - 60 Hz)

 

132407

2

Reversing Contactor Replacement Coil

 

 

 

(240 Volt - 50 Hz)

10

322807

1

Contactor Mounting Panel ONLY

11

151001

2

#8-32 Pal Nut

American Dryer Corporation

88 Currant Road / Fall River, MA 02720-4781

Page 50
Image 50
ADC UD-50 manual Microprocessor Reversing Control Assembly

UD-50 specifications

The ADC UD-50 is a renowned component within the realm of audio engineering, especially recognized for its performance in the high-end audio reproduction segment. This dual-channel direct box has been meticulously designed to cater to both studio recordings and live sound applications, embodying the reliability and innovation ADC is known for.

One of its main features includes its high input impedance. This allows the UD-50 to effectively interface with various instruments, such as electric guitars and keyboards, ensuring minimal signal loss and preserving the integrity of the sound. Complementing this is its exceptional dynamic range, which provides a clean and transparent audio signal and is crucial for professional audio applications where fidelity is paramount.

The UD-50 employs advanced analog technologies that set it apart from typical direct boxes. Its transformer isolation minimizes interference and hum, a common issue in live settings, thus delivering a noise-free output. The unit features a broad frequency response, which ensures that all nuances of the audio spectrum are captured accurately, enhancing the overall listening experience.

Designed for versatility, the ADC UD-50 includes several outputs: a balanced XLR output for connecting to mixers and PA systems, as well as unbalanced 1/4-inch outputs ideal for direct inputs to amplifiers or effects. This flexibility makes it an invaluable tool for musicians and audio engineers who require seamless integration of various audio sources into their setup.

Durability is another key characteristic of the UD-50. Built with robust materials, it is well-suited for the rigors of touring and live performances. The unit's compact design allows for easy transport and integration into existing gear setups, making it a favorite among professionals.

In summary, the ADC UD-50 stands out due to its high input impedance, exceptional dynamic range, and effective noise isolation technologies. With its versatile output options and rugged design, it serves as an essential piece of equipment for anyone looking to enhance their audio setup, whether in the studio or on stage. The UD-50 exemplifies ADC's commitment to quality and innovative engineering in audio technology.