AKG 2889Z13010 - AKG WMS40 PRO MINI Button

AKG 2889Z13010 - Volume Knob/Button for SR40 MINI (WMS40 PRO MINI) Receiver

AKG reference 2889Z13010 is the original volume knob/button (Knob) used on the AKG SR40 MINI desktop receiver of the WMS40 PRO MINI wireless system. It is a 1:1 OEM replacement that replaces the front knob when it is lost, broken or worn, returning the level control and factory aesthetics of the receiver. According to AKG service documentation, this same reference is also used as the “Turning knob (Volume)” on the SR40 PRO Single/Dual receivers, facilitating the maintenance of mixed WMS40 parks (Pro and Pro Mini).

Main features

• Original AKG part for receiver volume control.
• Main compatibility : SR40 MINI (WMS40 PRO MINI systems).
• Additional documented compatibility : SR40 PRO Single and SR40 PRO Dual (WMS40 PRO).
• 1:1 fit on the shaft of the equipment's volume potentiometer.
• Black and grooved finish for better grip, matching the original front.

Product benefits

• Immediate restoration of level control without modifying the receiver.
• Aesthetic uniformity in facilities and rentals while maintaining the factory look.
• Easy maintenance : quick replacement, without electronic adjustments.

Frequently Asked Questions

Does it include the volume potentiometer?
No. This part number is for the knob only. The SR40 MINI volume potentiometer is listed separately (10 kΩ) and appears in the service documentation.

Does it fit all SR40 MINIs?
Yes, this is the Volume Knob specified by AKG for the SR40 MINI. Additionally, AKG documents the same part number as the Volume Knob on the SR40 PRO Single/Dual.

How do I install it?
Remove the damaged knob and fit the new one onto the potentiometer shaft, aligning it with the faceplate. No soldering required.

Description for projects

AKG OEM volume knob/button for SR40 MINI (WMS40 PRO MINI) receivers; part number 2889Z13010 . Additional compatibility: SR40 PRO Single/Dual . Direct replacement for the front volume control.