Shure R104: Replacement Unidirectional Cartridge for SM81 Instrument Microphone
Model
:
R104
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Shure R104 Replacement Cartridge for SM81
The Shure R104 unidirectional replacement cartridge restores an SM81 condenser instrument microphone to factory performance. Studios and touring engineers across Dubai, Abu Dhabi, and the UAE and GCC keep genuine R104 spares on hand for their SM81 instrument mic inventory.
Key Features
- Genuine Shure replacement cartridge for the SM81
- Unidirectional polar pattern matching the original
- Performance equal to the original factory-installed cartridge
Technical Specifications
| Compatible Microphone | SM81 |
| Polar Pattern | Unidirectional |
| Sensitivity | -54 dB |
| Signal to Noise Ratio | 78 dB |
| Dimensions (L x W x H) | 4.7 x 3.3 x 2.3 in |
| Weight | 0.15 lbs |
Why Buy the Shure R104 from Trianze Tech?
- Genuine Shure replacement cartridges sourced through authorized channels
- Fast delivery across Dubai, Abu Dhabi, and the wider UAE and GCC
- Expert advice restoring your SM81 to original factory performance
Frequently asked
Questions our clients ask before signing.
If you don't see your question here, our consultants will gladly walk you through specifics on a discovery call.
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Talk to a consultant — most queries are answered in a 15-minute call.
The R104 is a genuine replacement unidirectional cartridge for the Shure SM81 condenser instrument microphone, matching the performance of the original factory-installed cartridge.
The R104 uses a unidirectional polar pattern with a signal to noise ratio of 78 dB, providing the same directional pickup as the original SM81 cartridge.
The R104 measures 4.7 x 3.3 x 2.3 inches and weighs 0.15 lbs, matching the compact form factor of the SM81 instrument microphone it replaces.
Yes. Shure states the R104 delivers performance equal to the original cartridge shipped inside the SM81, so replacing it fully restores the microphone's factory sound.
Yes. The R104 is Shure's own genuine replacement cartridge manufactured specifically for the SM81 condenser instrument microphone.
Trianze Tech stocks the Shure R104 replacement cartridge for the SM81 instrument microphone in Dubai with fast delivery across the UAE and GCC. Call +971 58 161 3661 or message us on WhatsApp for the best price and current stock availability.