HYPEX UCD400HG HxR Mono Power Amplifier Module 400W

Module amplificateur Hypex UCD400HG HxR 400W

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Shipping date: 23-03-2023.

Orders placed before 11AM (GMT+1) will generally be shipped the same day (working day).

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The models in stock have the modification for use with the SMPS400/67 power supply.

Hypex UCD400HG

Amplifier Module HG HxR 400W

The HG series UCD amplifiers are high-end versions of the UCD180ST and UCD400ST amplifiers. They are available in 2 versions: UCD180HG and UCD400HG. They are perfect for audiophile use.

The HG modules are class D digital amplifier modules equipped with uncompromising components.

Many improvements

This model incorporates many improvements, allowing it to achieve ever higher audio performance. Here is a list of these improvements:

  • Audiophile version of the modulator (chopper)
  • Use of high quality resistors and capacitors for the chopper and around the input buffer
  • Audiophile voltage decoupling capacitors
  • Improved voltage regulator for the input buffer (HxR only)
  • Audiophile input decoupling capacitors
  • Even lower distortion rate
  • Improved temperature stability
  • Quality Potentiometers: Sealed Bourns 3362 P
  • Better power FETS for faster chopping and lower THD
  • Input buffer: AOP LM4562

Technical data

Courbe de réponse plate et indépendante de l'impédance de charge-
Impédance de sortieTrès faible : 20 milliOhm
Taux de distorsion très faible, indépendant de la fréquence-
Circuit très faible bruit-
Fonctionne avec une alimentation symétrique-
Fonction On-Off sans "Ploc"-
Entrée symétrique-
Protégé contre les surtensions et les courts-circuits-
Tension d'alimentation recommandée+/- 57V
Utilisations possiblesEnceintes Monitor pour les studio d'enregistrement.
Amplificateurs audiophiles pour professionnels ou amateurs.
Systèmes Public Address
Ensembles Home-cinéma Enceintes actives
Data sheet
OutputPCB Connector
Channel1 (Mono)
ClassClass D / T
Amplifier chipN/A
Power (W)400.0

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