Whirlwind PB24 24-Output Passive Press Box
Model: PB24
About: Whirlwind PB24 24-Output Passive Press Box
The PB24 passive pressbox distributes one line level input to 24 mic level outputs*. Each output is transformer isolated, provides excellent interchannel isolation and is ground lifted to help eliminate noise problems. Whirlwind TRSP-2F transformers are used throughout.
The boxes are constructed with rugged, cold-rolled steel. Available with 6, 12, or 24 outputs.
- Input Impedance: 2k Ohms
- Output Impedance: 150 Ohms
- Operating Level: 0 dB input = -43 dB output
- Channel-to-channel Isolation:
- 65 dB between vertically adjacent channel pairs, 107 dB between non-vertically adjacent pairs
* Line level signal MUST be provided into these passive press boxes. A microphone directly into the input will not provide enough signal level for proper operation.
UPC: 692465003919
Reviews: Whirlwind PB24 24-Output Passive Press Box
Warranty: Whirlwind PB24 24-Output Passive Press Box
AVShop.ca Warranty:
30 Days
Manufacturer's Warranty:
Medusa/Custom:
- Cables: 5 yrs.
- Connect Series: 3 yrs.
US Audio / Digital Products:
- All AC Powered Equipment: 5 yrs.
Imp Interface Boxes:
- Passive: 3 yrs.
- Active: 2 yrs.
- EDB1: 90 days
- Tester Boxes: 3 yrs.
- MCT-7: 90 days
- Q-Box: 1 yr.
Manufacturer's Warranty will cover parts, labour and return shipping back to you once repaired. Shipping into the service centre is not covered
For Quebec Residents - Disclosure under the Consumer Protection Act
In compliance with Bill 29, AVShop.ca and Whirlwind do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Any applicable manufacturer warranties will remain in place.

































