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Headphone Amplifier

  • Analogue, balanced headphone amplifier with preamp function
  • Four power amplifiers for balanced playback (true-balanced technology)
  • Two analogue stereo inputs: XLR and RCA
  • Pre Gain 6-stage switchable: -18dB / -12dB / -6dB / 0dB / +6dB / +12dB
  • Two illuminated, adjustable VU meters for level display
  • Remote volume control with ALPS RK27 motorised potentiometer
  • Delayed connection and immediate disconnection of the headphone outputs on power-on / off
  • Headphone and line-out can be selected separately
  • Frequency range: 5 - 150,000 Hz
  • Dynamic range: >131 dB (A-weighted)
  • Output impedance: 0.3 ohm balanced / 0.15 ohm unbalanced
  • Input sensitivity: +6 dBu
  • Input impedance: 10 kOhm
  • Signal-to-noise ratio (SNR): < 102 dBu (A-weighted)
  • Dimensions (W x H x D): 170 x 113 x 250 mm
  • Colour: Black anodised housing
  • Includes power cable and user manual

Connectors:

  • One stereo line input: 3-pin XLR, balanced
  • One stereo line input: RCA, unbalanced
  • One stereo line output: 3-pin XLR, balanced
  • One stereo line output: RCA, unbalanced
  • Stereo headphone outputs: One 4-pin XLR, balanced
  • One Pentaconn 4.4 mm jack, balanced
  • One 6.3 mm jack, unbalanced
  • Power supply: 230 V - 115 V AC
  • Available since July 2025
  • Item number 622123
  • Sales Unit 1 piece(s)
  • Number of stereo channels 3
  • Output Level Adjustment Per Channel No
  • Amount Of Inputs 2
  • Rack format No
B-Stock available from 24.990 kr
28.790 kr
All prices incl. VAT
In stock
1

4 Customer ratings

5 / 5

handling

features

sound

quality

4 Reviews

R
Great sound from an extremely well built amplifier
Raffman 27.09.2026
My main musical preferences run through folk, rock, jazz and classical. When listening, I am most interested in clarity, good resolution, and realistic instrument timbre. In choosing equipment I like to have the ability to use a good selection of dynamic and planar headphones (ZMF, Grado and Sennheiser) and to get a strong performance from each of them.

I have found that the Violectric V324 meets all of my headphone needs. Using the PRE-GAIN adjustment knob on the front panel of the unit is a quick and straightforward way to ensure each of my headphones delivers accurate volume control across a broad sweep of the control knob (and programming a remote control to manage volume was straightforward). The ability to use balanced (4.4mm and XLR) and unbalanced (6.3mm) headphone outputs is a welcome feature, and means all of my headphone sets work well with it.

The sound produced is clear, natural and realistic, with very good instrument separation and wonderful vocals. It is musical and powerful, and has a good soundstage. And the amplifier produces no inherent noise at all, which for me is a critical feature.

The V324 is pleasingly solid and extremely well built. It is a pleasure to use. It has a small size that fits well on any desk or rack. At this cost I believe the V324 is very good value for money, and an easy recommendation.
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C
Heureux de mon achat
CharlyT 04.08.2026
Commandé en même temps qu'un Prelude afin de comparer les 2 et c'est le Violectric que j'ai retenu.
2 philosophies opposées :
- Le Prelude chaud et cosy, ambiance asses intime d'un club de jazz ;
- Le v324 est beaucoup plus clair, naturel (à mon goût) et ouvert, la scène est décuplée comparé à son opposant, c'est plus ambiance concert dans une grande salle de spectacle.

Comparé au Prelude (15w), il manque juste un peu plus de puissance au v324 (4.4w sous 32 ohms) pour alimenter mon HE-1000 Stealth, par moment quand la musique chuchote j'aime bien pousser le potentiomètre afin de découvrir les petits détails cachés de la salle.
Ceci dit, en écoute normale un 12h est largement suffisant!

Pour conclure, le Violectric v324 est mon premier véritable ampli audiophile et j'en suis totalement ravi.

Mention particulière au sérieux et à l'efficacité germanique de Thomann :
commande passée juste avant midi, colis remis au transporteur en fin de journée, reçu un ou deux jours plus tard (contrairement au concurrent français....) ; bravo et merci à vous.
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K
Top Tool
KarstenWK 15.10.2025
Hier passt alles, Verarbeitung, Ausstattung, Bedienung und Sound - kann ich uneingeschränkt empfehlen und sieht noch gut aus, ok das ist relativ. Das Gerät wurde übrigens in dem Magazin Audio&Stereoplay, Heft 10/25, getestet.
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E
Ouverture
Etrigg77 22.01.2026
Aux services de mon Ferrum ERCO gén2 + Ferrum Hypso,s le HPA V324 m'apporte un souffle nouveau, une tenue de mes casques exemplaire
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