Audio Attenuators : 46 positions, 24 positions and 12 positions, component or enclosed

High accuracy solutions for audio level control: Standard and custom profiles available: linear  taper and logarithmic (audio) taper.

Remote control and motor drive options.

Better than traditional potentiometers: better than 1% (0.1 dB) accuracy, no more noisy pots, repeatable settings, no distortion.

Stepped Attenuator                  24 Positions Stepped Attenuator                   Audio Attenuators - 12 positions        Passive Preamp / Stepped Attenuator


AT46: 46 positions                       AT24: 24 positions              AT12: 12 positions                 PR141 passive preamp / audio attenuator
Click on images for larger picture

46 position stepped attenuatorAT46   46 position stepped attenuator

Available mono, stereo and multiple channels

Standard 1.25 dB/step, 10K resistance

Milspec 46 position switch

Custom stepsizes and profiles

Custom resistances

Series type (potentiometer)

All 1% metal film resistors

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stepped attenuator volume controlAudio Stepped Attenuators    Marchand Stepped Attenuator

AT24   24 position stepped attenuator 
Available mono or stereo
Standard 2.5 dB/step, 10K resistance
Custom stepsizes and profiles (like 1dB/step or linear)
Custom resistances
Series type (potentiometer)
All 1% metal film resistors
Optional Holco (Vishay) resistors or others

see larger image.

AT24 Attenuator

AT46   46 position stepped attenuator

Motor control,

Infra-red remote control option

Available mono , stereo or multideck

Standard 2.5 dB/step, 10K resistance or without resistors

Custom stepsizes and profiles (like 1dB/step or linear)

Custom resistances

All 1% metal film resistors

Optional Holco (Vishay) resistors or others

Many custom options


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12 position stepped attenuator

AT12   12position stepped attenuator
Available mono only
Standard 1 dB/step, 10K resistance
Custom stepsizes and profiles
Custom resistances
Series type (potentiometer)
All 1% metal film resistors




Custom AttenuatorTypical custom attenuator.
We can make many different types
This one has:
 12 sections of 46 steps  for use as 6 channel balanced master volume control
 Motor for IR remote control (for IR remote control contact factory)

Typical custom attenuatorTypical custom attenuator.

We can make many different types

This one has:

   Custom profile

   Holco resistors

   Bridged T attenuator sections

   Stereo

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All these attenuators are available with custom resistances and profiles. 

Ordering Information:
AT46-1-A	46 pos. attenuator, mono
AT46-2-A	46 pos. attenuator, stereo
AT24-1-A	24 pos. attenuator, mono
AT24-2-A	24 pos. attenuator, stereo
AT12-1-A	12 pos. attenuator, mono

                For custom configurations please contact factory