OMNITRONIC DJ TRM-222
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Essential Information About the TRM-222 Rotary DJ Mixer
Essential Information About the TRM-222 Rotary DJ Mixer
- 3-band master isolator with ALPS "Blue Velvet RK27" potentiometers featuring a "kill" function to fully sculpt bass, mids, and highs.
- Switchable filter section HPF/BPF/LPF with resonance and sweep for organic and creative transitions.
- Complete effects flow with adjustable send/return, dual analog VU meters, and dedicated direct outputs for timecode.
- Club ergonomics: 2 stereo phono/line channels, microphone input with 2-band EQ, Booth XLR/RCA output with EQ, adjustable curve VCA crossfader.
Manufacturer Information
Omnitronic
https://www.steinigke.de
info@steinigke.de
------------------------
Safety manager:
Steinigke Showtechnic GmbH
Email: info@steinigke.de
Address:
A Rotary Mixer Inspired by the Classics, Refined by the Community
The TRM-222 carries the DNA of great rotary mixers while integrating key user requests: per-channel VU meters, dipswitches to shape the EQ curve, and independent booth management. The result is an audiophile, robust, and intuitive mixer designed for longevity and musicality.
For Which DJs and Settings?
Ideal for house, disco, techno DJs seeking a "hands-on" mix with warm character, the TRM-222 thrives in clubs, vinyl bars, mobile parties, and fixed installations. Its microphone input and Booth output make it a reliable choice for sound engineers, while its full routing suits studios and home recording.
Features and Innovations
The 3-band isolator at the heart of the TRM-222 offers immense creative range, supported by a filter section with variable resonance HPF/BPF/LPF to precisely shape the spectrum. Both stereo channels feature phono/line selectors, gain, 3-band EQ, clip LEDs, and per-channel VU meters. The adjustable curve VCA crossfader is ready for hybrid mixing, while the dedicated FX loop (Send/Return and FX In/Out) facilitates external effects integration. For monitoring, the Booth XLR/RCA output includes a 2-band EQ and dedicated volume. The microphone input offers gain, 2-band EQ, and an "On Air" switch. Finally, the direct timecode outputs, master L+R display, and cue mix/split ensure total control in any situation.
Technical specifications
| Type | Analog | Number of faders | 2 |
| USB stereo recording / playback | No | Rackable | No |
| Power supply | 100-240 V AC, 50/60 Hz | Inputs | Line via 2 x stereo RCA; Line/Phono via 2 x stereo RCA |
| Power consumption | 15 W | Microphone input | 1 x recessed combo XLR/6.35 mm (F) |
| Protection class | SK I | AUX Returns | 2 x balanced 6.3 mm jack |
| Power connection | power cable with protective contact plug, recessed "cold device (M)" input (cable included) | AUX Sends | 2 x balanced 6.3 mm jack |
| Cable length | 1.5 m, detachable | Direct timecode outputs | 2 x stereo RCA |
| Frequency range | 20 - 20,000 Hz | Headphones | 2 x recessed stereo 6.3 mm jack; 1 x recessed stereo 3.5 mm jack |
| Signal-to-noise ratio | > 100 dB | Rec output | 1 x stereo RCA |
| Harmonic distortion | < 0.05% at 1 kHz | Booth output | 2 x 3-pin XLR; 1 x stereo RCA (left/right) |
| Gains | Line -12 dB to +12 dB; Phono -40 dB to +5 dB; FX +20 dB; Microphone +55 dB | Master output | 2 x 3-pin XLR; 1 x stereo RCA (left/right) |
| Master isolator | Master gain from total cut to +9 dB; Low/Mid 300 Hz, 18 dB/oct, Butterworth; Mid/High 4000 Hz, 18 dB/oct, Butterworth | Master Insert Send/Return | RCA (left/right) |
| DJ filter | routable - LPF, HPF | FX In/Out | stereo jack |
| Max output level | +21 dBu | Materials | metal, aluminum |
| Input channels | 2 x stereo with Line-Line/Phono selector via RCA, rotary potentiometer controls, 3-band EQ, source switch, gain control, CUE switch, FX routing | Chassis colors | black, silver |
| Microphone channel | 1 x mono via combo XLR/jack connector, rotary potentiometer controls, 2-band EQ, ON AIR switch | Design | tabletop chassis |
| Dual analog VU meter; LED indicators | Power, master level, Clip, CUE | Dimensions | width 45 cm; depth 26 cm; height 16 cm |
| Functions | VCA technology crossfader, crossfader mode selector, crossfade curve switch, Cue-Mix-Split function, tone adjustment | Weight | 5.80 kg |
Questions frequently asked
Does the TRM-222 support vinyl turntables?
Both stereo channels have RCA inputs with a phono/line switch, allowing connection of phono-compatible vinyl sources and line-level players.
Is it possible to record via USB with this rotary mixer?
There is no built-in USB stereo recording or playback function. However, there is a stereo RCA Rec output to connect an external recorder. The connections also include a Master output in RCA and XLR.
What external effects can be connected to the mixer?
A dedicated FX loop offers two send and two return auxiliary jacks on balanced 6.3 mm connectors, as well as an FX In/Out connection on a stereo jack. There is also a Master Send/Return insert via RCA.
Does the Booth output have an independent control?
The Booth section features a dedicated volume control and a 2-band EQ, with outputs on XLR and stereo RCA.
What are the dimensions and weight of the OMNITRONIC DJ TRM-222?
The metal and aluminum chassis measures 45 cm wide, 26 cm deep, and 16 cm high. The weight is 5.80 kg.



