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.
AT46: 46 positions AT24: 24 positions AT12: 12 positions PR141 passive preamp / audio attenuator
AT46
46 position stepped attenuator
Available mono, stereo and multiple channels
Standard 1.25 dB/step, 10K resistance
Mil spec 46 position switch
Custom step sizes and profiles
Custom resistances
Series type (potentiometer)
All 1% metal film resistors
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AT46 46 position stepped attenuator
Motor control,
Infra-red remote control option
Available mono , stereo or multiple deck
Standard 1.25 dB/step, 10K resistance or without
resistors
Custom step sizes 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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.
Typical
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 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