SKU: 57251522639

Palmer NAAB Passive 2-Channel Media DI-Box

Sale price$130.50 Regular price$145.00
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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Description

Palmer NAAB Passive 2-Channel Media DI-BoxIf you connect a laptop to a sound system, in many cases the sound quality leaves a lot to be desired. It hums and crackles, sometimes there is also a loss of sound in the low and high frequencies. The Palmer naab, a two channel media DI box, provides a reliable solution for this situation. Its best in class isolating transformers and the switchable hard or soft ground lifts prevent any humming. The transformers also ensure a perfect level and

If you connect a laptop to a sound system, in many cases the sound quality leaves a lot to be desired. It hums and crackles, sometimes there is also a loss of sound in the low and high frequencies. The Palmer naab, a two-channel media DI box, provides a reliable solution for this situation.

Its best in class isolating transformers and the switchable hard or soft ground lifts prevent any humming. The transformers also ensure a perfect level and impedance adjustment. The result is clean sound without any noise.

If necessary, the Palmer naab can be switched from stereo to mono, which is often very useful in practice. The mono sum signal is then available at both XLR outputs at the same time; this way, the naab can also be used as a split box.

On the input side, there is a wide range of connections: 2 x 6.3 mm jack sockets, which can be balanced or unbalanced, as well as 2x RCA and 1x 3.5mm mini jack (stereo). This eliminates the need for adapter cables - which you always forget to take with you anyway! The outputs are professional XLR sockets; their balanced wiring allows even longer cable runs without any noise.

Due to its passive mode of operation, the Palmer naab does not need a power supply; this makes it extremely failure-proof, especially as the robust metal housing can withstand a lot. The Palmer naab is the ace up the sleeve for every lecture traveller, DJ and sound engineer.

  • For connecting media devices (e.g., a laptop) to PA systems
  • Reliably eliminates ground loop hum and interfering signals
  • Galvanic transformer isolation
  • Stereo, mono-switchable
  • Inputs as 2 x 6.3 mm jacks (balanced/unbalanced) 2 x RCA, 1 x mini jack stereo
  • 2 balanced XLR outputs
  • Optimal impedance matching to avoid sound losses
  • Passive construction, no power supply required
  • Solid casing made of aluminium and steel
  • Incl. rewritable tour label for attachment onto the back of the naab
  • Engineered in Germany
General
Product type line isolator
Channels 2
Type passive
Transformer isolated Yes
Inputs 2
input type unbalanced
Input connectors 3.5 mm TRS, 6.3 mm jack, RCA
Outputs 2
Output type balanced
Output connectors XLR
Ground lift switch Yes
Additional Features Mono summing switch
Housing Aluminium continuous casting
Dimension (H/W/D) 140 x 50 x 58 mm
Weight 0,555 kg
Ambient temperature during operation -20 - 70 °C
Relative Humidity < 80 %, not condensing
Accessories (included) Inscription label (tour label), rubber feet
Audio
Max. input level (< 1% THD, 20 Hz) + 14 dBu
Max. input level (< 1% THD, 1 kHz) + 32 dBu
Frequency response (±0,2dB, relative 1kHz) 5 Hz - 60 kHz
Input impedance (1 kHz) 10 kOhm
Output impedance (1 kHz) 80 Ohm(s)
THD (30 Hz,-10 dBV, unity, unweighted) < 0,03 %
THD (1 kHz, - 10 dBV, unity, unweighted) < 0,0008 %
IMD (SMPTE) (60 Hz / 7 kHz, 4:1, +4 dBu) < 0,002 %
Transformer ratio 3.16 : 1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57251522639

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Reviewed in the United States on April 16, 2026
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Reviewed in the United States on May 24, 2026
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Dellynn Hansen
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★★★★★ 5
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