The Xtenzi Brand External Remote 6Pin Flex cable only 91612-STW.
Make sure the Flex Cable is compatible with your amplifier knob before purchase. Sometimes, it can be possible though not all amplifiers will be properly control with this item.
Compatible with the following Select Amplifiers:
10ZX300.1
10ZX400.1
10ZX500.1
10ZX750.1
10ZX1000.1
10ZX1500.1
10ZX2500.1
10ZX450.2
10ZX650.4
10ZX700.5
Technical Specifications:
Brand Name: Xtenzi
Model Number: XT91612
Cable length: 5-Meter (196-inch)long Cable
Install Notes:
Plugging in the remote Bass Control overrides the BASS EQ Control on the amplifier side panel.
REMOTE LEVEL PORT: This is the connector port for the optional Remote Level Control. Now the amplifiers' secondary gai circuit can be adjustable from the driver's seat.

What is Included within the Package:
5-Meter (196-inch)long Cable (Remote Bass Knob/Controller not included).
Install Manual
Caution before purchase:
Make sure the remote is exactly compatible with your amp before purchase.
Not all amplifier will be properly control with this item.
Last but not the least Misuse of the remote with any amp may cause device not to work. We will not take any responsibility of any misuse.