For sale: a Brüel & Kjær 4144 Probe Condenser Microphone, part number 1410015, originally designed for precision acoustic and measurement applications.
Brüel & Kjær is internationally recognized for manufacturing some of the world's finest measurement microphones and acoustic instrumentation. The 4144 series was developed for specialized sound measurement and research applications where accuracy and reliability were essential.
Please note that this unit is incomplete, as the probe is missing. Due to this, the microphone cannot be tested and is being sold as-is.
Cosmetic condition:
The unit is in used vintage condition.
- Typical cosmetic wear consistent with laboratory equipment
- Original appearance preserved
- Probe missing
⚠ Functional status
❓ Untested
❓ Cannot be tested due to missing probe
❌ Incomplete
❌ Sold as-is
✔ Suitable for spare parts, restoration, collection, or completion with compatible components
Dimensions (LxWxH): 10x3x3cm
Weight: 1 Kg
We ship worldwide.
For international shipping, import fee's apply. These vary per countrie, and are for the buyer to pay.
-Shipping in the EU up to 30 KG (max)
-Shipping outside of the EU up to 20 KG (max) Shown costs might vary. Please ask us for a shipping quote for the best rates!
-We kindly ask you to reach out for the best shiping rates. As rates vary per shipper, we can ask custom shipping quotes.
Please note: ‘’Whenever an item exceeds the weight noted above. Please ask for a shipping quote before making a purchase. The shipping costs are estimated in our shop because we do not know the shipping address.
Picking up the item is also possible. It can be picked up in Alkmaar
Delivery by us is also possible in some cases. Please reach out to us for more information about deliveries
State of listing: If a listing is listed ''for parts or not working'' returns are not accepted.
When we offer our products with the notice ''Serviced'' or ''Fully serviced'' that means the device is either ''serviced'' with a new belt, and cleaned the pots, Or ''Fully serviced'' recapped, Quiescent current adjusted etc as expected from a full service
