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Headphone Amps

KMA Audio Machines Stereo Headphone Amp

5.0 out of 5 stars from 1 customer ratings ()
KMA Audio Machines
KMA Audio Machines Stereo Headphone Amp
KMA Audio Machines Stereo Headphone Amp
KMA Audio Machines Stereo Headphone Amp
KMA Audio Machines Stereo Headphone Amp
KMA Audio Machines Stereo Headphone Amp
KMA Audio Machines Stereo Headphone Amp
KMA Audio Machines Stereo Headphone Amp
KMA Audio Machines Stereo Headphone Amp

Headphone Amplifier

  • In pedal format with Bluetooth or analogue aux input and stereo inputs and outputs
  • Flexible internal signal routing – full mix or buffered thru outputs
  • Automatic detection of inputs and outputs – stereo or mono
  • Can be used on its own for a clean sound or behind an amp simulator of your choice
  • Controls: Phones Volume, Input Gain, Aux Mix
  • Push buttons: Output Mode: Thru/Full Mix, BT (Bluetooth) Pair
  • LED: Clip, BT (Bluetooth) Link
  • Footswitch: Effect bypass
  • Input: 2 x 6.3 mm stereo jack
  • Output: 2 x 6.3 mm stereo jack
  • Aux in: 3.5 mm stereo jack
  • Headphone 1 & 2: 3.5 mm stereo jack
  • Power supply connection: Barrel connector 5.5 x 2.1 mm, centre negative
  • Current consumption: 250 mA
  • Power supply with a 9 V DC mains adapter (not included, suitable optional mains adapter: Art. 409939)

Note: Battery operation not supported

30-Day Money-Back Guarantee
3-Year Thomann Warranty
  • Available since March 2026
  • Item number 639843
  • Sales Unit 1 piece(s)
  • Number of stereo channels 2
  • Output Level Adjustment Per Channel Yes
  • Amount Of Inputs 2
  • Rack format No
$176
The shipping costs are calculated on the checkout page.
In stock
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1 Customer ratings

5 1 Customer 4 0 Customers 3 0 Customers 2 0 Customers 1 0 Customers
5 / 5
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1 Review

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MS
digitaler Abschluss
MiAn Schneider 09.05.2026
Ich spiele ausschließlich in meinem Homestudio mit Komponenten im Pedalboard Format. Ich suchte für meinen Tone King Imperial Preamp eine erweiterte Soundlösung und habe diese in dem OX Stomp gefunden. Bekanntlich haben die Pedale von UAFX keine Kopfhörerausgang. Da der OX Stomp aber am Ende der Signalkette gesetzt werden soll, musste eine Lösung her. Recherche und KI ergaben: Ein Köpfhörerverstärker sollte es werden. Auf der Suche im Netz bin ich dann zufällig auf die Berliner Manufaktur KMA gestoßen. Mich hatte damals schon das review vom Endgame interssiert. Aber, zu viele Funktionen die für mich nicht zum Einsatz kommen würden und auch etwas hochpreisiger.
Da kam doch rechtzeitig der KMA Audio Machines Stereo Headphone Amp auf den Markt. Kurzes review im Netz gelesen und bei Thomann bestellt. Die Möglichkeit einen Backingtrack per Bluetooth oder Line Eingang abzuspielen war dann gleich eine weitere Kaufentscheidung.
Die Qualität des Pedals ist um jeden Zweifel erhaben. Der Klang am Beyerdynamic bleibt unverfälscht und aufgelöst. Die Möglichkeiten sind exakt für meinen Bedarf am Pedal vorhanden. Ein 2. Kopfhörerausgang ermöglicht mir meinen Spiel mit jemanden zu teilen. Was braucht es mehr für einen digitalen Abschluss?
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