Zaxcom IFB Receiver Knob (5pk)
- In stock, ready to ship
- Inventory on the way
The Zaxcom IFB Receiver Replacement Knob (5-Pack) is a precision-printed spare part designed specifically for the Zaxcom ERX3TCD Digital IFB Receiver. These replacement knobs deliver perfect snap fitment that matches the original factory specification — restoring full control of your IFB receiver quickly and affordably when the original knob cracks, strips, or goes missing on set.
Selling as a 5-pack means you'll have spares on hand for future replacements or to share across a sound department managing multiple ERX3TCD units. The knobs are printed from durable material to withstand daily handling and the wear of professional production environments.
The Zaxcom ERX3TCD is a staple of professional sound departments worldwide, and small hardware failures like worn or missing knobs shouldn't take a receiver out of service. This affordable replacement pack keeps your IFB system operational without the lead time or cost of a full unit repair.
- Pack includes: 5 x replacement knobs
- Compatible with: Zaxcom ERX3TCD Digital IFB Receiver
- Snap-fit installation — no tools required
- Factory-spec dimensions and fitment
Shipping and delivery
🇦🇺 Australia. $10 on orders under $99, free over $99.
🇺🇸🇨🇦 United States and Canada. Your import duties and clearance fees are prepaid by us before the parcel leaves Australia and are included in the shipping rate you pay at checkout. There is nothing further to pay on delivery.
🌏 Everywhere else. Your own country may charge import fees when the parcel arrives. What changed on 1 July
When your order ships
We pack Monday to Friday in Melbourne and ship with Australia Post. Order before 12:00pm AEST on a business day and your parts normally go out in 1 to 2 business days, often the next morning. During a big sale or a busy run that can stretch to 5 business days. That is the outside number, not the usual one.
How long it takes to reach you, counting from the day it ships:
- Australia, express: 1 to 2 business days
- New Zealand and South East Asia: 3 to 7 business days
- United States and Canada: 5 to 10 business days
- United Kingdom and Europe: 5 to 12 business days
- South America: 10 to 15 business days
These are estimates, not guarantees. Customs and peak periods add time.
If the tracking stops moving
Once your parcel lands in your country it is handed to your national postal service, and our tracking link often stops updating at that point. That is normal: it has not been lost, it has just changed hands. Take the same tracking number and put it into your own country's postal site, which is the live one.
European Union
Since 1 July 2026 every commercial parcel is assessed regardless of value. Your carrier collects import VAT plus a flat customs duty before delivery, and will contact you by SMS or email with the amount. Please give us a mobile number at checkout so they can reach you, because a parcel they cannot reach you about is sent back.
Full detail is on our shipping page.