Radius 2 Silver


Radius 2 Silver

Regular price £1,150.00 Sale

In line with the new 4V range, MasterSounds existing Radius 2 and Radius 4 rotary mixers have undergone circuit redesigns to take audio fidelity to a new level. The JFET preamplifiers are used in the RIAA stages and in other key audio stages, all signal electrolytics are now Panasonic, plus a host of additional component type and value changes have been implemented. The fully balanced main mix buss is summed by a pair of the dynamically transparent MUSES8920s.

Other subtler changes are the fine textured black paint finish, adoption of Torx screws, and the fitment of vibration mounts in place of the hard rubber feet.




The Radius 2 has received a Star Product award and 9/10 from DJ Magazine and has been awarded 4/5 in both IDJ & Resident Advisor.

Introducing the MasterSounds Radius 2 analogue rotary DJ mixer. A collaboration between myself and Andy Rigby-Jones of Union Audio (formally head of the Allen & Heath Xone range of DJ mixers for 15 years). The Radius 2 offers a fantastically clean, open and dynamic sound on both LINE and RIAA inputs across 2 channels, as well as great usability. The mixer features easy-reading back lit VU Meters, a responsive Master EQ/Isolator, a smooth natural sounding Hi-Pass Filter, and Aux Send on each channel.

A new and unique feature is the ability to reconfigure the Aux Return Jacks as a Mix Buss Insert, giving the user unparalleled flexibility for FX integration, simply at the press of a button.

Each mixer is hand-built by Andy Rigby-Jones in his Cornwall workshops, ensuring the ultimate in quality, reliability and performance. 

Please Note - None EU customers may have to pay import duty on receiving goods, MasterSounds specifies the full purchase amount on all shipping and customs documents.


MasterSounds Radius 2 Technical Specification


Power Requirement

(Each mixer is supplied with a compact switch mode power supply for anywhere in the world and we supply the correct IEC lead for your country)

External Power Supply Universal 90V – 265V AC 50/60Hz 15V 18W DC Internal Power Rails +/- 18V DC


Audio Performance

Residual Output Noise -100dBu 20Hz to 20kHz un-weighted

Mix Noise Unity Line IN to Mix Out <-95bBu 20Hz to 20kHz un-weighted

Distortion THD+N 0.0015% Line IN to Mix OUT 0dBu

Dynamic Range >118dB

Maximum Signal Level +27dBu

Frequency Response 25Hz – 50kHz +0/-0.5dB

15Hz – 100kHz +0/-3dB

Headphone Output Power - 800mW RMS into 32 Ohms



Channel High-Pass Filter Range 15Hz to 2kHz

Master EQ/Isolator Cut/Boost OFF to +12dB

Master EQ/Isolator Crossover Fc 350Hz and 3.5kHz

RIAA Accuracy within 0.25dB 40Hz – 20kHz

Feedback Reduction sub 30Hz



W = 230 L = 190 H = 80 (mm)

Weight = 2.5KG

Packed Dimensions

W = 350 L = 260 H = 180 (mm)

Packed Weight = 3.2KG


W = 9 L = 7.5 H = 3 (inch)

Weight = 2.5KG

Packed Dimensions

W = 14 L = 10 H = 7 (inch)

Packed Weight = 7lb


MasterSounds reserves the right to change the specification without notice.