DIAM — Plug in, play loud, stay clean.

DIAM keeps instruments present and articulate—even with long cables and busy pedalboards. The Class-A active buffer preserves top-endsparkle and low-end weight so the line stays lively, while a custom transformer providesa balanced, isolated output that kills hum at the source and plays nicely with any mixer or interface. If the signal runs hot, the −20 dB Pad restores headroom without shifting the tone; use Thru to keep your amp in thechain while sending a clean, balanced feed to FOH or therecorder.Housed in the rugged Box Line chassis, DIAM is a plug-and-go tool you can count on from studio takes to live shows.

SPECIFICATIONS

  • Active DI box (single channel)
  • Channels: 1
  • Frequency response: 20 Hz–40 kHz (−3 dB)
  • Dynamic range: 110 dB
  • Max input level: +10 dBu THD: < 0.01%
  • Input impedance: 100 kΩ (unbalanced)
  • Output impedance: 150 Ω (balanced)
  • Transformer: Custom
  • EMI/RFIfilter: integrated EMI suppressor
  • High-Cut filter: 10 kHz,6 dB/oct
  • Thru output for amp feed

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • DIA MONO
Categories
Made In
  • Italy

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Teknosign Italia

Bolano, Italy
Joined Reverb:2026

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