APB-DynaSonics ProSpec - 1U4M4S Owner'S Manual Download Page 11

 

 
 

SPECIFICATIONS 

 

Mono Input Channel 
Balanced Mic Input (XLR Input of Combo Connector)

 

Mic Gain (Max):                                               60 dB 
Mic Input Z:                                                     2k 

Ω

 

Mic EIN:                                                         -127 dBu @ 60dB gain, 150 

Ω

 source 

THD + Noise (Mic input to Main Output)      <0.005% @ 15dBu Output and with 40dB Gain  >200kHz 
(ref to 1kHz)  
 

           

Bandwidth Microphone Input to Main Output @ 60dB Gain approx 160 kHz (ref 1kHz) 
Phase response:                                          +/-11 degrees, 20Hz to 20kHz (ref 1kHz) 
HPF:                                                             75Hz @-18dB/Octave 
Unity Gain                                                     approx 2 o’clock Pot rotation 

 

Balanced Line Input (TRS input of Combo Connector) 

Line Gain (Max):                                           42 dB 
Line Input Z:                                                 >10k 

Ω

 

THD + Noise (Line input to Main Output)    <0.01% @ 15dBu Output 
Bandwidth:                                                    approx 160kHz (ref to 1kHz)  
 
Line Input to Main Output 
Phase Response:                                        +1.5/-17.5 degrees 

20Hz to 20kHz 

(ref 1kHz) 

Unity Gain:                                                   approx 10 o’clock Pot rotation  

                                                        10 dB Gain at approx 2 o’clock Pot rotation 

 

Stereo Channel

 

Balanced Line Input (TRS)

 

Max Gain:                                                     20 dB 
Line Input Z:                                                 >10k 

Ω

 

THD + Noise (input to Main Output)            <0.005% @ 15dBu  
Output Bandwidth:                                       >200kHz (ref to 1kHz)  
Input to Main Output Phase Response       +3/-9 degrees, 20Hz to 20kHz (ref 1kHz) 
HPF:                                                             40Hz @-18dB/Octave 
Unity Gain:                                                    approx 10 o’clock Pot rotation  
                                                                     10 dB Gain at approx 2 o’clock Pot rotation 

 
 

Outputs

 

Balanced XLR using OutSmarts® Driver ICs (also capable of unbalanced operation) 
Max Output Level:                                      +26dBu (into 600 ohms or greater) 
Balanced Output Z:                                    50 

Ω

 

Residual Output Noise:                              < -95 dBu * 
                                                                   

*All channels unassigned and channel sends down,  Master at unity (2 o’cl

Summary of Contents for ProSpec - 1U4M4S

Page 1: ...1 ProSpec 1U8M ProSpec 1U4M4S OWNER S MANUAL APB DynaSonics Inc 20 West End Road Totowa New Jersey 07512 U S A Tel 973 785 1101 Fax 973 785 1105 Web www apb dynasonics com...

Page 2: ...tuation Do not install near any heat source such as radiators heat registers stoves or other apparatus that produce heat Protect the power cord from being walked upon or pinched particularly at the pl...

Page 3: ...this or any other APB product please do not hesitate to contact us at Tel 973 785 1101 Fax 973 785 1105 e mail info apb dynasonics com Manual Scope This manual is not intended to teach you how to mix...

Page 4: ...Front Panel Overview ProSpec 1U8M ProSpec 1U4M4S...

Page 5: ...Rear Panel Overview ProSpec 1U8M ProSpec 1U4M4S...

Page 6: ...ived as a muddy signal Left Right Center Assignment Switch Illuminated when assigned to Center Assigns input sign to either the L R Mix bus Default through the Pan Control or when switch is depressed...

Page 7: ...of external devices include additional equalization notch filters compressors limiters vocal doublers and harmonizers reverb devices etc The insert send has an output impedance of 100 ohms unbalanced...

Page 8: ...any rumble that may be part of source material This results in a clearer signal that reduces low frequency buildup in an audio system which is often perceived as a muddy signal Left Right Center Assi...

Page 9: ...latching switch will route the channel stereo signal to the Solo system located in the Master section This switch illuminates when activated PROSPEC 1U Stereo Input Channel Connectors Rear Panel 1 4...

Page 10: ...an optimum 4dBu balanced line level output 100 ohm symmetrically balanced signal for each of the consoles primary outputs Note that when the front panel L R Sum switch is selected that the sum of Left...

Page 11: ...dth approx 160kHz ref to 1kHz Line Input to Main Output Phase Response 1 5 17 5 degrees 20Hz to 20kHz ref 1kHz Unity Gain approx 10 o clock Pot rotation 10 dB Gain at approx 2 o clock Pot rotation Ste...

Page 12: ......

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