Updated 15 May 2026
| Brand | Omnitronic |
| Category | Musical Instruments |
| Available at | 1 UK stores |
| 90-day avg | £439.00 |
Omnitronic
Omnitronic TRM-402 4 Channel Rotary Mixer
£439.00Fair Price
Cheapest at Gear4music · 1 store
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PRICE HISTORY
Current
£449
Change
+16.9%
Avg
£415
Low
£346
High
£449
Volatility
6.9%
PRODUCT DESCRIPTION
- Vintage-Style Rotary Mixer The Omnitronic TRM-402 4 Channel Rotary Mixer bases it design on vintage DJ mixers from the golden-era. This versatile analog mixer features 4 input channels with each channel boasting a 2-way equalizer and phone/line switching. Each channel also includes a large vintage rotary gain control for adjusting the overall volume of the channel. The prefader allows you to monitor your input channel and the master output via the headphones output using the cu mix and split functionality. The mixer also includes dedicated boost and kill cut controls. The kill cut features allows you to select and remove the low mid and high frequency bands allowing you to create seamless transitions for professional-grade mixing. 3-Band Frequency Isolator One of the most unique features of the TRM-402 is the integrated 3-band frequency isolator. This isolator is designed to bring out the best of your mixing abilities giving you the ability the customise your sound and blend between songs and frequency bands. This feature is great for the more advanced DJ allowing you to take full control of the frequency spectrum. High-Grade Components The TRM-402 Rotary Mixer not only looks sleek but is highly robust ideal as a workhorse mixer for any professional DJ. The robust design is comprised of high-grade components ensuring a long-life span and optimal durability. This ensures the mixer is roadworthy easily withstanding the rigorous testing of continuous live use. The internal analog circuitry also utilised premium-grade components to ensure optimal audio fidelity. Design & Connectivity The vintage-style design captures the essence of the golden-era of DJing basing its design on mixers from the late 80s and early 90s. It captures the nostalgia by using vintage components such as the ALPS potentiometers which are taken from the Blue Velvet RK27. These vintage rotary controls really bring out the retro-style of the mixer. The mixer includes a 12-digit stereo LED level meter and master level control. It also includes both a microphone and headphone input with independent level control. The booth output also features separate level control and it boasts dual inputs for DJ microphone and headphones on the top and front panel for added convenience. Features Classic rotary mixer with 4 input channels and integrated 3-band frequency isolator for DJs Gain control 2-way equalizer (Highs/Lows) and phono/line switching per channel Dedicated boost and kill cut Kill cut feature allows DJs to completely remove low mid and high frequencies for amazing mixing Vintage ALPS potentiometers (Blue Velvet RK27) High-grade components ensure long life and excellent sound quality DJ microphone input with separate level control Prefader listening to input channels and the master output via adjustable headphones output with cue mix/split function 12-digit stereo LED level meter and master level control Booth output with separate level control Dual inputs for DJ microphone and headphones on the top and front panel Inputs: 8 x line and 4 x phono (RCA L/R) Outputs: master and booth (XLR/RCA L/R) and record (stereo RCA) Specifications Power Power Supply: 100-240 V AC 50/60 Hz Power Consumption: 7.2 W Gain Line: 20 dB Phono: 60-75 dB Mic: 44 dB Max. Output Level: 22 dBu Frequency Range: Line: 20-20000 Hz Phono: 40-18000 Hz Mic: 20-20000 Hz S/R ratio Line: 85 dB Phono: 77 dB Mic: 80 dB THD Line: <
- 0.03 percent Phono: <
- 0.1 percent Frequency Isolator: - to +7.5 dB Lows: 20 Hz to 300 Hz Mids: 300 Hz to 4 kHz Highs: 4 kHz to 20 kHz Inputs LINE: RCA L/R PHONO: RCA L/R DJ Microphone: XLR Outputs MASTER: XLR/RCA L/R BOOTH: XLR/RCA L/R REC: RCA L/R Headphones Output: 3.5 mm jack and 6.3 mm jack (min. 32 ohms) Physical Dimensions (W x D x H): 247 x 330 x 107 mm Weight: 4 kg