OMNITRONIC ISO-23 MK2 DJ Frequency Isolator
Estimated delivery in Italy between 16 and 18 June
3-band frequency isolator with kill cut and bypass for DJs
With the Omnitronic ISO-23 MK2 frequency isolator, DJs get an effective tool for creative sound shaping in the club or studio. Using high-quality and long-lasting ALPS RK27 potentiometers, the rack-mounted isolator has excellent sound characteristics. The large, smooth rotary knobs allow DJs to radically boost or cut low, mid, or high frequencies, making it easy to create instrumental or a cappella versions. The isolator provides XLR and RCA connectors and has a bypass switch for bridging.
Specifications
- Kill Cut feature allows DJs to completely remove low, mid, and high frequencies for an amazing mix
- Vintage ALPS potentiometers (Blue Velvet RK27)
- 1-channel stereo version
- Control range: kill to +9 dB
- Bass: 20 Hz - 300 Hz
- Mid: 300 Hz - 4 kHz
- Treble: 4 kHz - 20 kHz
- Bypass switch
- Balanced and unbalanced inputs/outputs (XLR / RCA)
- Incl. mounting brackets for 483 mm (1 U) rack installation
- (19 ") 48.3 cm rack installation 1 U
- Power supply: 100-240 V AC, 50/60 Hz
- Power consumption: 12 W.
- Isolators: Master Gain: - ∞ to +9
- Low / mid 300 Hz, 18 dB / oct, Butterworth
- Mid / high 4000 Hz, 18db / oct, Butterworth
- Connections: Input: 2 x line via 3-pin XLR
- Input: 2 x line via RCA (f) mounting version
- Output: 2 x line via 3-pin XLR
- Output: 2 x line via RCA (f) mounting version
- Max. level: Input: +22 dBu
- Housing design: (19 ") 48.3 cm rack installation 1 U
- Width: 48.3 cm
- Height: 4.45 cm
- Depth: 14.5 cm
- Weight: 2.15 kg
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User Manual
Official technical documentation in PDF format.
About Omnitronic
Omnitronic is a German company specializing in the production of professional audio equipment and event technology. The Omnitronic catalog includes active and passive loudspeakers, power amplifiers, audio mixers, portable PA systems, microphones, and DJ accessories. Designed for musicians, DJs, sound engineers, and event organizers, Omnitronic products offer excellent value for money, making them ideal for both fixed installations and live and mobile use. On musicdelivery.net, you'll find the entire Omnitronic range: powered speakers, subwoofers, DJ mixers, complete audio systems, and components for professional setups, with fast shipping throughout Italy and dedicated support.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

