Radius Mini-Alto | New Sizes & Compatibility List
May 22,2025 | Pinknoisesystems
Radius Windshield and the Mini-ALTO
Designed for location sound professionals, the Mini-ALTO delivers exceptional wind protection and shock isolation in a compact, easy-to-use system. With multiple kits featuring the award-winning RAD shock mount and an ultra-light magnetic pod windshield, this kit makes switching from indoor to outdoor setups effortless.
Despite its small 85mm diameter, the Mini-ALTO offers full-coverage wind protection, achieving up to 40dB of wind noise reduction with the included fur cover. Its acoustic transparency ensures clean sound even indoors, making it ideal for boom use and airflow handling.
Whether you're working with small condensers or short shotgun mics, the Mini-ALTO is proof that size isn’t everything—performance is.
New Mini-Alto Sizes
Radius has just released its new Mini-Alto sizes (250, 280, and 300), and we are excited to announce that pre-orders are now open to everyone! Similar to the original model, the new Mini-Alto offers extra length for longer microphones. Additionally, a 3/8” boom mount and a pistol grip handle are now included in the box.
New Radius Mini Alto Size/s (250, 280, and 300)
Compatibility List
Before placing your pre-order, please check the compatibility list below. If you need assistance or can't find your microphone, contact us at sales@pinknoise-systems.co.uk or give us a call at (+44) 1453 825802.
Pre-order your Mini-Alto here!
Brand | Model | Mini-ALTO | Nimbus |
Audio-Technica | AT875R | Mini-ALTO 210 | 12cm Nimbus (19/22) |
AT897 | Mini-ALTO 300 | 15cm Nimbus (19/22) | |
AT4021 | Mini-ALTO 180 | 5cm Nimbus (19/22) | |
AT4022 | Mini-ALTO 180 | 5cm Nimbus (19/22) | |
AT8015 | 32cm Nimbus (19/22) | ||
AT8022 | Mini-ALTO 210 (Low-Profile XLR) Mini-ALTO 250 (Straight XLR) |
Custom Mini Windcover | |
AT8035 | 24cm Nimbus (19/22) | ||
BP28 | Audio-Technica BP28 Nimbus | ||
BP28L | Audio-Technica BP28L Nimbus | ||
BP4025 | Mini-ALTO 210 (Low-Profile XLR) Mini-ALTO 250 (Straight XLR) |
Custom Mini Windcover | |
BP4027 | 29cm Nimbus (19/22) | ||
BP4029 | Mini-ALTO 280 | 15cm Nimbus (19/22) | |
BP4071 | 29cm Nimbus (19/22) | ||
BP4073 | Mini-ALTO 250 | 12cm Nimbus (19/22) | |
Deity | S-MIC 2 | Mini-ALTO 280 | 18cm Nimbus (19/22) |
S-MIC 2S | Mini-ALTO 180 | 10cm Nimbus (19/22) | |
S-MIC 3 | Mini-ALTO 280 | 18cm Nimbus (19/22) | |
S-MIC 3S | Mini-ALTO 180 | 10cm Nimbus (19/22) | |
DPA | 2006 | Mini-ALTO 115 (2006C) Mini-ALTO 210 (2006A) |
5cm Nimbus (19/22) |
2011 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
2012 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
2015 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
2017 | Mini-ALTO 210 | 12cm Nimbus (19/22) | |
4006 | Mini-ALTO 115 (4006C) Mini-ALTO 210 (4006A) |
5cm Nimbus (19/22) | |
4011 | Mini-ALTO 115 (4011C) Mini-ALTO 210 (4011A) |
5cm Nimbus (19/22) | |
4015 | Mini-ALTO 115 (4015C) Mini-ALTO 210 (4015A) |
5cm Nimbus (19/22) | |
4017 | Mini-ALTO 180 (4017C) Mini-ALTO 250 (4017B) |
12cm Nimbus (19/22) | |
4018 | Mini-ALTO 115 (4018C) Mini-ALTO 210 (4018A) |
5cm Nimbus (19/22) | |
4041 | Mini-ALTO 210 | 5cm Nimbus (24/25) | |
4090/4091 | Mini-ALTO 180 | ||
Lom | basicUcho | Mini-ALTO 115 | Custom Mini Windcover |
Ucho Pro | Mini-ALTO 115 (requires 12.5mm mic clips) | Custom Mini Windcover | |
Usi | Mini-ALTO 115 (requires 12.5mm mic clips) | Custom Mini Windcover | |
Usi Pro | Mini-ALTO 115 (requires 12.5mm mic clips) | Custom Mini Windcover | |
Neumann | KM 183 | Mini-ALTO 180 | 5cm Nimbus (19/22) |
KM 184 | Mini-ALTO 180 | 5cm Nimbus (19/22) | |
KM 185 | Mini-ALTO 180 | 5cm Nimbus (19/22) | |
KMR 81 D | Mini-ALTO 250 | 15cm Nimbus (19/22) | |
KMR 81 i | Mini-ALTO 250 | 15cm Nimbus (19/22) | |
KMR 82 i | 29cm Nimbus (19/22) | ||
Oaka Instruments | Verdi | Mini-ALTO 115 (requires 12.5mm mic clips) | Custom Mini Windcover |
Mini Verdi | Mini-ALTO 115 (requires 12.5mm mic clips) | Custom Mini Windcover | |
Rode | NT5 | Mini-ALTO 180 | 5cm Nimbus (19/22) |
NT4 | Mini-ALTO 280 | ||
NTG1 | Mini-ALTO 250 | 15cm Nimbus (19/22) | |
NTG2 | Mini-ALTO 300 | 15cm Nimbus (19/22) | |
NTG3 | Mini-ALTO 280 (Low Profile XLR) Mini-ALTO 300 (Straight XLR) |
18cm Nimbus (19/22) | |
NTG4 | Mini-ALTO 250 (Low Profile XLR) Mini-ALTO 280 (Straight XLR) |
15cm Nimbus (19/22) | |
NTG4+ | Mini-ALTO 300 | 15cm Nimbus (19/22) | |
NTG5 | Mini-ALTO 250 | 12cm Nimbus (19/22) | |
NTG8 | 48cm Nimbus (19/22) | ||
VideoMic NTG | Mini-ALTO 180 | 10cm Nimbus 19/22 | |
Rycote | BD-10 | Mini-ALTO 180 | 5cm Nimbus (19/22) |
CA-08 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
HC-15 | Mini-ALTO 180 | 10cm Nimbus (19/22) | |
HC-22 | Mini-ALTO 250 (Low Profile XLR) Mini-ALTO 280 (Straight XLR) |
18cm Nimbus (19/22) | |
OM-08 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
SC-08 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
Sanken | CS-1e | Mini-ALTO 210 | 15cm Nimbus |
CS-2 | Mini-ALTO 280 | 15cm Nimbus | |
CSR-2 | Mini-ALTO 280 | 15cm Nimbus | |
CS-3e | Mini-ALTO 300 | 18cm Nimbus (19/22) | |
CS-M1 | Mini-ALTO 180 | 7cm Nimbus (19/22) | |
CMS-50 | Mini-ALTO 180 | 7cm Nimbus (19/22) | |
CSS-50 | Mini-ALTO 250 | 15cm Nimbus | |
Schoeps | CCM Series | Mini-ALTO 115 | |
CMC1-MK41 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
CMC1-CUT60-MK41 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
CMC6-MK41 | Mini-ALTO 180 | 5cm Nimbus (19/22) | |
CMC6-CUT60-MK41 | Mini-ALTO 180 | 5cm Nimbus (19/22) | |
CMD42-MK41 | Mini-ALTO 180 | 5cm Nimbus (19/22) | |
CMIT 5 | Mini-ALTO 280 (Low Profile XLR) Mini-ALTO 300 (Straight XLR) |
15cm Nimbus (19/22) | |
MiniCMIT | Mini-ALTO 180 | 12cm Nimbus (19/22) | |
CMC1-KMIT | Mini-ALTO 180 | 12cm Nimbus (19/22) | |
CMC6-KMIT | Mini-ALTO 250 (Low Profile XLR) Mini-ALTO 280 (Straight XLR) |
15cm Nimbus (19/22) | |
CMD42-KMIT | Mini-ALTO 250 (Low Profile XLR) Mini-ALTO 280 (Straight XLR) |
15cm Nimbus (19/22) | |
SuperCMIT | Mini-ALTO 300 | 15cm Nimbus (19/22) | |
Sennheiser | MKE600 | Mini-ALTO 280 (Low Profile XLR) Mini-ALTO 300 (Straight XLR) |
15cm Nimbus (19/22) |
MKH50 | Mini-ALTO 180 | 5cm Nimbus (24/25) | |
MKH60 | Mini-ALTO 300 | 18cm Nimbus (24/25) | |
MKH70 | 29cm Nimbus (24/25) | ||
MKH416 | Mini-ALTO 280 (Low Profile XLR) Mini-ALTO 300 (Straight XLR) |
18cm Nimbus (19/22) | |
MKH816 | 48cm Nimbus (19/22) | ||
MKH8018 | Mini-ALTO 250 (Low Profile XLR) Mini-ALTO 280 (Straight XLR) |
15cm Nimbus (19/22) | |
MKH8020 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
MKH8030 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
MKH8040 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
MKH8050 | Mini-ALTO 115 | 5cm Nimbus (19/22) | |
MKH8060 | Mini-ALTO 210 | 12cm Nimbus (19/22) | |
MKH8070 | 41cm Nimbus (19/22) | ||
Shure | VP82 | Mini-ALTO 210 | 15cm Nimbus (19/22) |
VP89S | Mini-ALTO 250 | 15cm Nimbus (19/22) | |
VP89M | 24cm Nimbus (19/22) | ||
VP89L | 41cm Nimbus (19/22) | ||
Sony | ECM-VG1 | Mini-ALTO 250 | 12cm Nimbus (19/22) |
ECM-670 | Mini-ALTO 250 | 12cm Nimbus (19/22) | |
ECM-673 | Mini-ALTO 250 | 12cm Nimbus (19/22) | |
ECM-674 | Mini-ALTO 300 | 12cm Nimbus (19/22) | |
ECM-680S | Mini-ALTO 280 | 18cm Nimbus (19/22) | |
ECM-678/9X | Mini-ALTO 280 | 18cm Nimbus (19/22) | |