SylphAudio D400M Amplifier Module

The versatile Sylph Audio D400M Class D amplifier module benefits from a 2Ω load capacity, enabling it to effortlessly handle demanding loudspeakers while delivering high-quality sound reproduction with a very low level of distortion.

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Reference : 18571
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179,00 €tax incl.

149,17 € tax excl.

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Shipping date: 22-11-2024.

Orders placed before 12h (GMT+1) will generally be shipped the same day (working day).

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Facturation France
SAV France

2 Years warranty

Accessories for this product

Find here a selection of useful and/or essential accessories for this product. These are specially selected by the Audiophonics team according to the characteristics of the product.

 
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Sylph Audio D400M Amplifier Module Class D Mono PFFB PBTL TPA3255 220W 4 Ohm

Sylphaudio D400M: Main view

The versatile Sylph Audio D400M Class D amplifier module benefits from a 2Ω load capacity, enabling it to effortlessly handle demanding loudspeakers while delivering high-quality sound reproduction with a very low level of distortion.

The D400M features a connector on its input stage for easy replacement of the OPA. This makes it easy to customize the module's output. What's more, the Sylph Audio D400M offers both unbalanced and balanced inputs, making it suitable for all audio sources. The buffer circuit's independent power supply stage eliminates the need for coupling capacitors for purer sound. A TVS diode protects the module against power surges and accidental polarity reversal* for increased durability. Integrated voltage management circuitry ensures silent on-off transitions, avoiding annoying clicks or pops for a pleasant audio experience.

What's more, the D400M is equipped with an ATS heatsink for the TPA3255, keeping the temperature at a suitable level, even when used in demanding configurations. Finally, configurations using multiple modules are simplified thanks to jumpers for setting the slave mode, and OSC IOM/IOP solder pads accessible under the PCB for effortless expansion of the number of audio channels.


Recommended power supply :

  • SMPS 51V power supply, 300W or more per module
  • Do not use feeders with separate rails
  • Use 34V DC for unregulated linear power supplies
Sylph Audio D400M : Schéma de branchement
1Input mode selection
2Input
3Power supply input
4Output

Caractéristiques techniques

Spécifications
Type de produitModule amplificateur
Type d'amplificationClass D
Nombre de canauxMono (1)
Puce d'amplificationTI TPA3255
Puissance220W @ 4Ω, THD+N < 1%, 52V
115W @ 8Ω, THD+N < 1%, 52V
380W @ 2Ω, THD+N < 1%, 52V
EntréesSymétrique et asymétrique sur pastilles à souder
Sensibilité d'entréeAsymétrique : 2.1Vrms
Symétrique : 4.2Vrms
GainAsymétrique : 22.4dB (~13.2x)
Symétrique : 16.4dB (~6.6x)
Impédance de charge2Ω, 4Ω ou 8Ω
ProtectionsSurintensités
Courts-circuits
Protection thermique
Suppression des "pop" à l'allumage-extinction
Général
Tension d'alimentation26VDC à 52VDC
Dimensions110 x 100 x 45mm
Sylphaudio D400M : Mesures Sylphaudio D400M : Mesures
 
Data sheet
InputSolder pad
OutputSolder pad
Channel1 (Mono)
ClassClass D / T
Amplifier chipTPA3255
Power (W)220.0
 
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SYLPH AUDIO D400M Amplifier Module Class D Mono PFFB PBTL TPA3255 220W 4 Ohm
The versatile Sylph Audio D400M Class D amplifier module benefits from a 2Ω load capacity, enabling it to effortlessly handle demanding...

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