Phase 4 OPL Reversing Microprocessor Control Box Assembly

9

 

 

 

 

Illus. No.

Part No.

Qty.

Description

1

137021

14

Microprocessor Socket ONLY

2

137020

1

15-Pin Microprocessor Connector ONLY

 

122800

1

Microprocessor (female) Pin Extraction Tool

3

150315

1

#6 x 3/8” Phillips Pan Head “B” Screw

4

137022

1

15-Pin Strain Relief ONLY

5

137013

4

Nylon Standoff

6

---------

1

Arc Suppressor (A.S.) Relay Board

 

 

 

(refer to Arc Suppressor [A.S.] Relay Board Listing on page 55)

 

137061

1

Arc Suppressor (A.S.) Board ONLY (without relay)

7

136052

1 or 2 4-Amp Fuse ONLY

8

131930

1

P.C.B. (electromechanical) Relay ONLY - 208/230 Volt

9

150300

2

#10-16 x 1/2” Hex Washer TEK Screw

10

141403

1

Direct Spark Ignition (DSI) 24 VAC Transformer

 

 

 

(for use on gas models with Direct Spark Ignition [DSI] Only)

11

150309

2

#10-16 x 1/2” Hex Head TEK Crimptite Screw

12

131031

1

Steam Valve Relay - 208/230 Volt

 

 

 

(for high pressure steam models Only)

13

150002

2

#6-32 x 1” Phillips Round Head Machine Screw

14

120715

1

30-Position Terminal Block

15

151000

2

#6-32 Pal Nut

16

136008

*

Fuse Block/Strip ONLY

17

150301

*

#8 x 7/16” Self Drilling Screw

18

136057

*

1/2-Amp (slo blo) Fuse ONLY

* As required.

Telephone: (508) 678-9000

Fax: (508) 678-9447

Page 11
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ADC UD-50 manual Phase 4 OPL Reversing Microprocessor Control Box 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.