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SM4 4-Channel Mixer

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Specifications

Frequency Response (Level@Max, unity gain +1/-3dB) 
Mic to Main 

30Hz~30KHz

 
T.H.D (Level@Max, unity gain, 20Hz~30KHz A-Weighted) 
Mic/Line to Main 

<0.02%

Line to Main 

<0.02%

 
Equivalent Input Noise  
Mic (Level@Max) 

<-75dB 20Hz~30KHz A-weighted

 
M

aximum Voltage Gain 

Mic to Main 

32dB

Line to Main 

8dB (RCA Input)

Stereo Line to Main 

8dB (1/4’,1/8’ Input)

 
Residual Noise (30kHz LPF, all control Min) 
Main (All Level min) 

-110dB

 
Crosstalk (@1kHz w/30kHz LPF) 
Input vs. Output (unity gain,Level set min,)  >82dB
Input vs. Output (Max output,Level set min)  >70dB
 
Maximum Input Level (@1kHz) 
Mic Input 

-18dB

 
Maximum Output Level (@1kHz) 
Mic Output 

+14dB

 
Input Channel Equalizer (±3dB) 
High ±12dB@12KHz
Low ±10dB@80Hz

USB Output Power 

USB3.0 +5V DC 0.2A max

Phantom Power  

15 Volts DC

Power Requirements 

DC15V 800mA

Bluetooth 

Bluetooth V4.0, A2DP

Working Frequency  

2.402GHz ~ 2.480GHz

RF Power  

<10 mW EIRP

Dimensions and Weight
Dimensions 

 8.78” x 5.43” x 1.69”               
223mm x 138mm x 43mm 

Weight   

1.76 lbs / 0.8 kg

Содержание SASM4

Страница 1: ...OWNER S MANUAL SM4 4 Channel Mixer ...

Страница 2: ... 11801 Phone 1 800 3 SAMSON 1 800 372 6766 www samsontech com The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of such marks by Samson Technologies is under license Other trademarks and trade names are those of their respective owners ...

Страница 3: ...that your disposed product undergoes the necessary treatment recovery and recycling and thus prevent potential negative effects on the environment and human health WARNING TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER OR BACK AS THERE ARE NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL This lightning flash with arrowhead symbol within an equilateral trian...

Страница 4: ...nufacturer 12 Use only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury from tip over 13 Unplug the apparatus during lightening sort or when unused for long periods of time 14 Refer all servicing to qualified personnel Service is required when the apparatus...

Страница 5: ...evision reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the deal...

Страница 6: ...upport samsontech com With proper care and maintenance your SM4 will operate trouble free for many years Should your SM4 ever require servicing a Return Authorization RA number must be obtained before shipping your unit to Samson Without this number the unit will not be accepted Please visit www samsontech com ra for an RA number prior to shipping your unit Please retain the original packing mater...

Страница 7: ...nnel 8 1 8 3 5mm Music Input Stereo 1 8 3 5mm jack to connect line level sources Level of this input is controlled by the MUSIC Volume knob 9 1 4 Music Input Stereo 1 4 jack to connect line level sources Level of this input is controlled by the MUSIC Volume knob 10 Pairing Indicator Displays the Bluetooth status of the SM4 11 Pairing Button Press and hold this button to enable discoverable mode in...

Страница 8: ...re being routed to the OUTPUT jacks 6 Balanced XLR OUTPUT Balanced XLR outputs to connect the SM4 to a power amplifier or speakers In recording applications these outputs can be used to connect to a stereo device such as computer sound card MP3 or hard disk recorder The signal at the OUTPUT jacks follow the MASTER VOLUME control 7 STEREO MONO Switch When the switch is in the out STEREO position th...

Страница 9: ...off turn your power amps off FIRST This helps avoid any loud pops caused by rush current at power up which can sometimes dam age loudspeakers 7 Turn the power amplifier or speaker system on and turn the volume up 8 Set the MIC volume control of the SM4 to the 12 o clock position 9 While talking into the microphone raise the MASTER VOLUME control until you have reached the desired level 10 Play mus...

Страница 10: ...icator will flash slowly 2 In the settings of your Bluetooth device set it to discover available devices 3 From the Bluetooth device list select the Samson SM4 device 4 If your device asks for a passkey enter digits 0000 four zeros and press OK Some devices may also ask you to accept the connection 5 As the SM4 is connecting to your device the Bluetooth indicator will quickly flash blue 6 The SM4 ...

Страница 11: ...z LPF all control Min Main All Level min 110dB Crosstalk 1kHz w 30kHz LPF Input vs Output unity gain Level set min 82dB Input vs Output Max output Level set min 70dB Maximum Input Level 1kHz Mic Input 18dB Maximum Output Level 1kHz Mic Output 14dB Input Channel Equalizer 3dB High 12dB 12KHz Low 10dB 80Hz USB Output Power USB3 0 5V DC 0 2A max Phantom Power 15 Volts DC Power Requirements DC15V 800m...

Страница 12: ...Samson Technologies Corp 278 B Duffy Ave Hicksville New York 11801 Phone 1 800 3 SAMSON 1 800 372 6766 www samsontech com ...

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