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48 Steps Attenuator (Log type - A)

Khozmo 48 steps Precision grade step Attentuator -finer volume control , better channel separation with 1% tol.
They are shunt connected , with each step only connect to 2 resistors. It's able to control the volume dB in finer attenuation so that it would be too loud for your listening pleasure
 


 

 

Stereo

SHUNT type: Only two resistors in signal path
Switching type: MBB (Make Befor Break)

Number of steps: 48
Attenuation range: -60 dB ... 0 dB
Attenuation per step: steps 1 to 11 - 2dB, 12 to 48 - 1dB

Contact material: Hard silver 99,99% Ag
Silver thickness: 30 um
Polished wiper and contact pins
Entire signal path silvered
Silver is put direct on copper
Extremely short signal path
Channel matching: +/-0.1 dB
Resistance: 10, 25, 50, 100, 250 kohm or custom values
Resistors: Vishay/Dale RN55 1% 100ppm , 1/8W, low noise, non-inductive, metal film

Mechanical life: > 50 000 cycles
CNC machined PA11 aluminium body
Precision ball bearing support
Shaft diameter: 6 mm
Indexing angle: 7,2 deg

Stereo step attenuator Log Type -A (Axial Resistor)
Order code : Khozmo Stereo100K
Order Code  Khozmo Stereo 250K

 
 
 


Shunt type: Only two resistors in signal path
Switching type: MBB (Make Befor Break)

Number of steps: 48
Attenuation range: -60 dB ... 0 dB
Attenuation per step: steps 1 to 11 - 2dB, 12 to 48 - 1dB

Contact material: Hard silver 99,99% Ag
Silver thickness: 30 um
Polished wiper and contact pins
Entire signal path silvered - also resistors and solder points!
Silver is put direct on copper
Extremely short signal path
Channel matching: +/-0.1 dB
Resistance: 10, 25, 50, 100, 250 kohm or custom values
Resistors: 1% 100ppm , 1/10W, low noise, non-inductive, metal film

Mechanical life: > 50 000 cycles
CNC machined PA11 aluminium body (shielded)
Precision ball bearing support
Shaft diameter: 6 mm
Indexing angle: 7,2 deg

Stereo step attenuator Log Type -A (SMD Type)
Order code : Khozmo SMD Stereo100K
Order Code  Khozmo SMD Stereo 250K

 


 


 
 

 

 
 
 
 
 

Purchase of above USD$100 , we offer shipping discount
 Ask for quote. :  robertlai@liveacoustics.com.sg
Payment Method ; Paypal Account sales@ahfartaudio.com

 

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