Amtrans Audio
23-step Ladder attenuators




Nice review from DHTRob on the Amtrans SAT Stereo ladder attenuator











Amtrans SATS STEREO 23-step ladder attenuator

Amtrans SAT ladder attenuators use the specially for audio designed AMRG resistors.
The rotary switches offer long term reliability and stability.

Channel matching accuracy is extremely close with a maximum 0,08dB difference.

Available in: 10K, 50K and 100K

Datasheet (pdf-file)


€ 524.80
ex.VAT
€ 635.00
incl.VAT
each








Amtrans SATM MONO 23-step ladder attenuator

Amtrans SAT ladder attenuators use the specially for audio designed AMRG resistors.
The rotary switches offer long term reliability and stability.

Channel matching accuracy is extremely close with a maximum 0,08dB difference.

Available in: 10K, 50K and 100K

Datasheet (pdf-file)


€ 371.90
ex.VAT
€ 450.00
incl.VAT
each



     




Amtrans Ladder Attenuators


In a ladder attenuator the internal switches are used to select a set of (only) 2 resistors. These two resistors form together a voltage divider. The attenuation is set by the (relative) value of these resistors to each other. Each position selects a different set of resistors.

The total series resistance of each two resistor set is equal, so the signal source always sees the same impedance.

The advantage of a ladder attenuators is that the signal only sees/travels through two resistors.