Violectric HPA V550

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Violectric HPA V550

Violectric

HPA V550

4.5 Expert Rating

Product Info

Article Number: 512011
Model: HPA V550
Price: $2,858.90

* Prices may vary. Check retailer for current pricing and availability.

The Violectric V550 is a serious headphone amplifier—the kind that engineers and audiophiles will appreciate. It delivers an incredibly clean and detailed sound with a ton of power for demanding headphones, and the remote control is a thoughtful touch. This is for the listener who demands the absolute best and isn't afraid to invest in it.

Product Description

  • Violectric HPA V550
  • Headphone Amplifier
  • With remote control for volume
  • mute
  • input selection
  • resampling and output selection
  • Motorised volume control
  • Balance control
  • 3 Analog stereo inputs: 2x RCA (unbalanced)
  • 1x XLR (balanced)
  • 18 +/- dB pre-gain for optimal adaptation to source and headphones
  • 4 Powerful amplifiers
  • 6400 mW Pmax at 50 Ohm
  • 21 V RMS at 600 Ohm
  • Monitoring of the headphone outputs for DC voltage and overload
  • Headphone and line-out can be selected separately
  • Headphone outputs: 1x jack (6.3 mm
  • unbalanced)
  • 1x XLR (4-pin balanced)
  • 1x Pentaconn (4.4 mm
  • balanced)
  • Line Outs: 1x RCA L / R (unbalanced)
  • 1x XLR L / R (balanced)
  • 18 +/- dB line-out signal adjustment to downstream devices
  • 2 Toroidal transformers
  • Dimensions (W x H x D): 290 x 80 x 248 mm
  • Weight: approx. 6 kg
  • Colour: Black
  • Includes remote control and power cord
PROS
  • • Exceptional channel separation and low noise floor for critical listening
  • • Motorized volume control with balance adjustment offers precise control
  • • Multiple balanced and unbalanced outputs accommodate diverse setups
  • • Robust build quality with dual toroidal transformers ensures stable power
CONS
  • • Premium-priced, putting it out of reach for many hobbyists
  • • Size and weight make it less portable than smaller amps
  • • Limited input options; no USB DAC functionality built-in

Product Video

Key Features

Channels Stereo
Power 6400 mW @ 50 Ohm, 21 V RMS @ 600 Ohm
Impedance Range 16 - 600 Ohms
Connections 2x RCA, 1x XLR, 1x Jack (6.3mm), 1x XLR (4-pin), 1x Pentaconn (4.4mm), 2x RCA Line Out, 2x XLR Line Out
Weight Approximately 10 kg

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Frequently Asked Questions

No, the remote primarily controls volume, mute, input selection, resampling, and output selection, not full EQ.
It excels with high-end, planar magnetic and dynamic headphones that benefit from ample power and a clean signal path.
Yes, the line outputs with adjustable gain make it suitable as a high-quality preamplifier for driving a power amplifier.

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