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RME LNI-2 DC is a low noise isolating DC filter for 12 volt 2 ampere supplies.
The correct RME part, so the connection is right the first time.
Overview
Low Noise Isolating DC Filter, 12 Volt 2 Ampere, DC Input and Output - RME Audio Interfaces | Format Converters | Preamps | Network Audio & MADI Solutions
RME presents the LNI-2 DC, a spectacular active DC filter, compact and portable, milled from a solid block of aluminum. The LNI-2 DC provides isolation, regulation and filtering of output signals from any 12 volt DC power source, enabling a remarkable improvement in DC voltage stability while providing an ultra-clean 12V power source. This results in an enhanced audio signal and sound quality avoiding humming, buzzing and other noises that can be caused by power supplies or dirty mains power.
The LNI-2 DC is based on two key features: galvanic isolation and RME's exclusive μFilter. Galvanic isolation is an advanced technique to prevent any noise, from hum over high frequency noise to leakage currents from reaching the filtered DC output. Without galvanic isolation parts of these noises will creep over into the filtered signal. Galvanic isolation makes it possible to not only filter the positive DC path, but also separates ground (aka minus) between input and output.
At a Glance
| Type | Audio Accessory |
| Description | low noise isolating DC filter for 12 volt 2 ampere supplies |
| Series | Power |
| Dimensions (WxHxD) | 80 x 30 x 123 mm, 3.15“ x 1.18“ x 4.84“ |
| Weight | 605 g (1.33 lbs) |
| Availability | Sourced to order, call 844-687-4208 |
Who Is the LNI-2 DC For?
It is the RME part for owners of the matching hardware. If you are not certain this is the correct item for your unit, call 844-687-4208 with your model number and we will confirm before you order.
Specifications
| Input voltage range | 9 - 18 V DC |
| Polarity | Center +, Outside - |
| Connector | 2.1x5.5mm, lockable or normal |
| Power consumption idle | 0.7 Watt |
| Power consumption typical, 12V input, 2 A load | 31 Watts |
| Output voltage | 12.0 V |
| Continuous output current | 2.0 A |
| Continuous output power | 24 Watt |
| Maximum output current | 3.0 A |
| Noise @ 0 - 3 A, AES17 | < 2 μV, < 1 μV A-weighted |
| Noise @ 0 - 3 A, 100 kHz bandwidth | <3 μV, < 2 μV A-weighted |
| Output impedance including cable | 0.012 Ohm |
| Load Regulation (0/1/2 A) | 0.20 % |
| Overload protection | > 3.0 A |
| Overheating protection | > 80 °C (176 °F) |
| Undervoltage detection | < 9.0 V |
| Short circuit current (LED red) | <0.1 A |
| Filter (decoupling) efficiency, 10 Hz - 1 kHz | >110 dB |
| Filter (decoupling) efficiency, 1 kHz - 200 kHz | >70 dB |
| Dimensions (WxHxD) | 80 x 30 x 123 mm, 3.15“ x 1.18“ x 4.84“ |
| Weight | 605 g (1.33 lbs) |
| Temperature range | +5 °C up to +40° Celsius (41 °F up to 104 °F) |
Frequently Asked Questions
Is this a genuine RME product?
Yes. Victory is a veteran owned dealer in Miami and units ship new in original packaging.
Is this covered by a warranty?
Yes. It carries the full RME manufacturer warranty, and we handle warranty claims for units purchased from us.
How quickly does this ship?
This item is sourced to order. Call 844-687-4208 and we will confirm current lead time before you buy.
Do you offer local pickup?
Yes. Free local pickup is available at our Miami location once the item arrives.
Why Buy From Victory Musical Instruments?
Victory Musical Instruments is an authorized RME retailer based in Miami, Florida. Every unit ships new and sealed from the manufacturer with the full factory warranty intact. Our team answers the phone at 844-687-4208 and can help you spec a system, confirm compatibility, or arrange local pickup at our Miami location.