Violectric HPA V550 Pro

Headphone Amplifier

If you own this item for a while and already published a review somewhere on the internet, you can publish it again here with a custom past date :

Technical Data

Manufactured by Violectric
Released in 2022
Average price : $3251
With 256-step relays for even finer tuning of volume levels
With remote control for volume, mute, input selection, resampling and output selection
Motorised volume control
Balance control
3 Analogue stereo inputs: 2x Cinch unbalanced, 1x XLR balanced
Pre-gain +/-18 dB for optimal adaptation to source and headphones
4 Powerful amplifiers, 6400 mW Pmax at 50 Ohm, 21V RMS at 600 Ohm
Monitoring of headphone outputs for DC voltage and overload
Headphone and line-out paths can be selected separately
Headphone outputs: 2x jack 6.3 mm, unbalanced, 1x XLR 4-pin balanced
Line outputs: 1x cinch L/R unbalanced, 1x XLR L/R balanced
Line-out +/- 18dB signal adjustment to follow-on units
2 Toroidal transformers
Dimensions : 290mm x 80mm x 248mm
Weight : approx. 6kg
Colour: Black
Incl. a remote control and mains cable