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sE Electronics DM3 Active DI Box With Ultra-HiZ Input | Orange

sE Electronics DM3 Active DI Box With Ultra-HiZ Input | Orange

SoundPro Item: 135519 | Part Number: DM3-DI-U

Regular price $99.00
Regular price $129.00 Sale price $99.00
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MSRP: $129.00 | MAP: $99.00

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  • Ultra-HiZ 10 Megaohm Input Impedance Preserves Natural Instrument Tone
  • Class-A Output Buffer Amplifier Eliminates Zero-Crossover Distortion
  • Three-Stage Ground Lift Switch With On+ Setting Reduces Hum Buzz Hiss And RF Interference
  • Lockable 1/4" Input Jack Prevents Accidental Disconnects During Live Performance
  • Massive Headroom Handles 285 Vrms Output From High-Power Amplifiers
  • Recessed Attenuation Pad Provides 15 dB And 30 dB Cut For Hot Sources
  • Compact All-Metal Design With Gold-Plated XLR Connector And Included Keychain

The DM3 is purpose-built for live sound engineers, studio recordists, and touring musicians who need transparent signal conversion from unbalanced instrument outputs to balanced XLR. Whether you're running electric or bass guitar, keyboard, synthesizer, drum machine, or laptop audio into a mixer, interface, or stage box, the DM3 delivers the cleanest possible signal path with zero coloration. Its 10 megaohm input impedance means virtually no load on your instrument, preserving the exact character of your tone even with low-output pickups.

The DM3 excels in fast-paced live environments and demanding recording sessions. Its three-stage ground lift switch with unique on+ setting eliminates hum, buzz, hiss, and RF interference independently of signal level. The recessed attenuation pad handles extreme input levels—including the full output of powerful solid-state amplifiers—while the lockable 1/4 inch input jack prevents accidental disconnects during touring or venue-to-venue setups. Powered by 48V phantom power already present at your preamp or mixer, no external supply is required.

Class-A design and proven DYNAMITE technology ensure zero-crossover distortion and the lowest noise floor in its category. The compact all-metal housing, gold-plated XLR connector, and included keychain make the DM3 equally at home in a live rig, portable recording kit, or studio rack.

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Specifications

Connectivity
Input Connector
6.3 mm (1/4 in.) TRS Jack
Output Connector
3-pin Male XLR
Electrical
Power Supply
48V Phantom Power (P48 per IEC 61938)
Current Consumption
3.8 mA
Input Impedance
10 Megaohms
Output Impedance
86 Ohms
Recommended Load Impedance
>1K Ohms
Audio
Frequency Response
10 Hz - 120 kHz (-0.3 dB)
Max Input Level (0.5% THD)
19 / 34 / 49 dBV (9.0 / 51 / 285 V)
Output Noise Level
1 μV
Dimensions
DI Length
3.76"
DI Diameter
0.79"
DI Weight
2.47 oz.
Included Items
DM3 DI Box
Yes
Screwdriver
Yes
sE 1/4" Plug Keychain
Yes
sE Logo Sticker
Yes
User Manual With Warranty Card
Yes

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