When connecting a laptop or consumer device to a professional sound system, hum, crackles, and signal loss are common problems. The Palmer Naab is a two-channel passive media DI box that eliminates these issues, delivering clean, reliable sound in any setup.
Equipped with best-in-class isolation transformers and switchable hard or soft ground lifts, the Naab prevents hum and ensures perfect impedance and level matching. The result is a clean, balanced signal — free from unwanted noise.
For added flexibility, the Naab can be switched from stereo to mono, summing the signal to both XLR outputs simultaneously. This makes it useful not only as a DI but also as a split box in live and installation setups.
The wide range of input connections — 2 × 6.3 mm jacks (balanced/unbalanced), 2 × RCA, and 1 × 3.5 mm mini-jack — means you don’t need extra adapter cables. Professional balanced XLR outputs allow long cable runs without signal degradation.
Built with a rugged all-metal housing and requiring no external power (passive operation), the Naab is highly reliable and road-ready. It’s the perfect tool for DJs, sound engineers, AV technicians, and presenters who demand clean and consistent sound from laptops and media devices.
Key Features
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2-channel passive media DI box
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Eliminates hum, crackles, and noise from laptops and consumer devices
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Isolating transformers for clean, balanced sound
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Switchable hard/soft ground lift
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Stereo-to-mono summing option (dual XLR mono outputs)
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Inputs: 2 × 6.3 mm jack, 2 × RCA, 1 × 3.5 mm mini-jack
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Outputs: 2 × balanced XLR
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Passive design — no power required
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Rugged all-metal housing for live and touring use
Specifications
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Model: Palmer Naab
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Type: 2-channel passive DI box
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Inputs: 2 × 6.3 mm TRS/TS, 2 × RCA, 1 × 3.5 mm stereo mini-jack
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Outputs: 2 × XLR balanced
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Functions: Ground lift (hard/soft), stereo-to-mono sum
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Power: Passive (no power supply required)
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Housing: Heavy-duty metal chassis




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