Stepped Attenuator


$29.00

Warranty
1 Year

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Discounted Pricing
2-4 Units: $25.50/unit
5 Units: $23.50/unit

 

24-Step Ladder-Type Attenuator - 10K Log – 2 Channel

 

Our stepped attenuator is made with thin film resistors 0.1% 25 ppm. A perfect companion for any high end audio device.

Features



  • 10k Value
  • E192 standard resistors with 24 step Attenuator
  • Ladder type structure, 0-23 (24) positions
  • Log scale attenuation
  • Rotary is Made-before-break

 

Specifications

Type Log Attenuation
Resistance 10K
Attenuation 0-75dB
Resistor Standard E192 (SMD)
Channels 2 (Left and Right)
Steps 24 (0-23)
Resistor Network Ladder
Dimensions Height: 81.2mm
Diameter: 39mm
Weight 82g

 

Resistor Table: values of Rx, Ry and corresponding attenuation in dB specified on the below resistor table. RT is set to 10K.

Steps

Attenuation in dB: Right / LEFT

Rx in Ohms

Ry in Ohms

1

Infinity

10000

0

2

-74.0

10000

2

3

-67.9

10000

4.02

4

-63.1

10000

6.98

5

-57.7

10000

13

6

-53.1

10000

22.1

7

-48.0

10000

40.2

8

-43.0

9880

70.6

9

-38.9

9880

113

10

-35.0

9880

178

11

-32.0

9760

252

12

-29.0

9650

357

13

-26.1

9530

499

14

-23.0

9310

706

15

-20.0

8980

1000

16

-16.9

8560

1420

17

-13.9

7960

2000

18

-12.0

7500

2520

19

-10.0

6810

3160

20

-8.0

6040

3970

21

-6.0

4990

4990

22

-4.0

3700

6340

23

-2.0

2050

7960

24

0.0

0

10000

 

NOTE: The table contains actual resistor values. Attenuation (in dB) measured with Allo PIANO DAC & VOLT test setup.

 

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