SKU: UNI-PROMMD
UPC:
Not to MusiPos
RRP: $229
Stock:
2 — Primary Warehouse
Description
Mooloolaba Music is excited to introduce the Unika Pro MMD Passive Di Box, a versatile solution perfect for connecting keyboards, E-drums, DJ decks, and media players. This device is incredibly user-friendly, requiring no batteries or +48V power supply, and features a low distortion transformer built right in.
The PRO MMD is designed with multimedia systems in mind, boasting 3.5mm TRS and RCA input terminals for seamless integration. At the heart of the PRO MMD are a pair of advanced UNiKA-PROTM EI9AE3R3 1.25:1 isolation transformers, which include a special copper foil layer and a dedicated ground layer. This design ensures that the device excels at restoring a high signal/noise ratio and dynamic sound while effectively minimizing unwanted leakage from radio frequency interference, ground interference, and potential differences.
The input end of the PRO MMD is equipped with two TRS sockets, a pair of RCA sockets, and a mini TRS socket, allowing any one socket to serve as input or output. Additionally, it includes a convenient 0/-20dB attenuation switch, making it suitable for various audio signals ranging from high to low impedance. The output terminal comes with a ground/floating button for quick elimination of ground noise.
The team at Mooloolaba Music is enthusiastic about demonstrating the capabilities of this remarkable device to anyone interested in exploring its functions.

Specifications
| Circuit principle | Passive/Transformer balance output |
| Input connector | 2 x TRS, 1 x Mini TRS, 1 pair of RCA |
| Thru connector | Any one of the input sockets |
| Input pad switch | 0/-20dB push button |
| Output connector | 2 x Male XLR through ISO Transformer |
| Output GND/LIFT switch | Shared push button |
| Input impedance | 1KΩ / 0dB & -20dB |
| Output impedance | 50Ω |
| Max. input level before clipping | +22dB |
| Max Output level | +22dB |
| Frequency response | 20Hz-20KHz, -0.3/0.9dB |
| S/N ratio @20Hz~20KHz un-weight | >120dB |
| T.H.D. @1KHz 0dBV output | <0.02% |
| Transformer Ratio | 1.25:1 |
| Chassis | 1.6mm/1.2mm steel cabinet and chassis |
| Surface finished | Durable complex painting |
| Dimension (W x D x H) | 78 x 124 x 46 mm |
| Weight | 0.63Kg |
| Shipping weight | 0.66kg |
- SKU
- UNI-PROMMD
- Model #
- UNI-PRO MMD
- Barcode
- 939190000071
- Brand
- Unika Pro Audio
Please Note: This item may be on display at the Mooloolaba Music Shop and may have been available for demonstration to in store patrons. We take careful and meticulous care, boxing and cleaning of your product before the shipping or selling of an item. If you do want photos before making a purchase please call our shop where one of our staff can assist in sending more detailed images.
Mooloolaba Music reserves the right to cancel, at any time before delivery and for whatever reason, an Order that it has previously accepted. Mooloolaba Music may do this for example, but without limitation, where:
a) Mooloolaba Music's suppliers are unable to supply Goods that they have previously promised to supply
(b) an event beyond Mooloolaba Music's control, such as storm, fire, flood, earthquake, terrorism, power failure, war, strike or failure of computer systems, means that Mooloolaba Music is unable to supply the Goods within a reasonable time
(c) Goods ordered were subject to an error on the Website, for example, in relation to a description, price or image, which was not discovered prior to the Order being accepted;
(d) The products shown in the images above product may differ to the purchased product. Changes could include, different stands, treatments, slight variations in colour, In-built batteries and charging ports. Please contact our team for further clarification.
We ask that you research parts carefully before buying.
Purchase of any non-licenced part as a replacement spare part is at your own risk.
Some branded replacement parts also require professional installation to fit correctly.
If in doubt we will be happy to advise further and confirm suitability before purchase.
Reviews
Unika Pro MMD Passive Di Box
Ideal for keyboards, Edrums, Dj Decks and Media Players
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Stock & fulfilment
In Store — physically in our Minyama shop, ready for Click & Collect or fast delivery.
Online Only — not in our store; dispatched by our supplier. Please allow 2–6 business days for delivery. Cannot be collected in store.
Order Online — currently out of stock everywhere, but we'll source it from our supplier once you order. Please allow 2–6 business days.
Pre-order — reserve now, ships as soon as new stock arrives.
Sold Out — temporarily unavailable. Use the "Notify me" button to be alerted when it's back.
Click & Collect — only available when the product is marked "In Store".
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