Speck-electronics ASC Uživatelský manuál

Model ASC 4 BAND PARAMETRIC EQUALIZER Reference Manual speckelectronics

Because the power module uses a 2 bladed AC plug, audio signal grounds and DC common at the Model ASC are isolated from the AC safety earth. The chas

The power module normally generates a small amount of heat during operation. It is important that adequate ventilation is provided when planning the

The front and rear panels are a high quality painted surface and the panel lettering is applied using a silkscreen printing technique. To clean the f

The input of the ASC has a balanced 1/4” jack and a balanced XLR connector (Figure 2). These inputs are internally wired in parallel and th

When connecting to an audio mixer, you may choose to connect the ASC to the insert points of the input channel. A mixer’s insert point (access point)

11 We hope to give you basic information on the operation of the Model ASC and adequately describe its controls, switches, and connectors.

12 This control is used to adjust the input sensitivity between -12dB and +6dB relative to the level that is present at the input connector. The cente

13 The boost/cut control provides a reciprocal volume adjustment of the selected frequency control. This means that whatever frequency is "b

14 The low/mid frequency sweep control is used in conjunction with its respective boost/cut control and provides continuous adjustment of the center f

15 The mid frequency sweep control is used in conjunction with the mid boost/cut control and provides continuous adjustment of the center frequency fr

Speck Electronics products are warranted to the original owner to be free of defects in material or workmanship. This warranty does not app

frequency range (4kHz to 25kHz), and is used in conjunction with the high frequency sweep adjust. 0dB (flat) is obtained when this control is set to

17 Two types of input connectors are available on the ASC; a standard 1/4" TRS balanced jack and a female XLR connector. These inputs are interna

18 Hence, there is not a right or wrong position for a ground lift switch. If either position improves an otherwise hummy-buzzy situation, that is the

Because the ASC uses an external power module, the chassis is not automatically earth grounded. If you experience hums or buzzes, this screw may be

20 The following information is not specific to the operation of the Model ASC, but rather general information regarding the “care and feeding” o

When you are evaluating voltage and current requirements for your audio system, it is important that your Model ASC equalizer and/or audio system does

In an electronics context, an earth provides a path for unwanted EMI noise to be carried away from your audio equipment. If you disable your earth wi

Almost every electronic device generates some amount of EMI emissions. These emissions can be transmitted as electromagnetic radiation or simply cond

iii General ... Standard Accessories ...

Gain Control ... Bypass Switch...

Figure 1b. Rear Panel Layout Figure 1a. Front Panel Layout 2030559015004K5.5111625K4007002.56.210K15+15_015+15_015+15_015+15_06+230707005005K404008008

2 Thank you for purchasing our Model ASC Equalizer. The Model ASC has operational features that are easy to understand and you should be up and runn

module. The power module has a 6' two conductor cable and is fitted with a special 4 pin Molex connector for mating to the “Power” input on the r

Frequency Response Input Level Normal +4 dBu Maximum +24dbu Output Distortion(THD+n) 22Hz to 22KHz @ +24dBu .0014% Test Conditions: AP bal

5 The following information should give you the basics on how to install the Model ASC and PS-4 power module. The proper installation of the Model ASC