Headphone Amps

Violectric HPA V550 Pro; headphone amplifier with 256-step relay (for even finer tuning of the volume steps); with remote control for volume, mute, input selection, resampling and output selection; motorized volume control; balance control; 3 analog stereo inputs: 2x RCA (unbalanced), 1x XLR (balanced); +/- 18dB pre-gain for optimal matching to source and headphones; 4 powerful amplifiers, 6400 mW Pmax at 50 Ohms, 21V RMS at 600Ohms; monitoring of headphone outputs for DC voltage and overload; headphone and line-out path separately selectable; headphone outputs: 2x jack (6.3mm, unbalanced), 1x XLR (4-pin, balanced); Line Outs: 1x RCA L/R (unbalanced), 1x XLR L/R (balanced); +/- 18dB line-out signal adjustment to following devices; 2 toroidal transformers; including: remote control, power cord and user manual; dimensions (W x H x D): 290 x 80 x 248mm; weight: approx. 6kg; color: black

• 6x Independent ultra low-noise headphone amplifier
• 150 mW per channel
• With output control
• 2x Stereo input (A and B) with symm. 6.3 mm jack connectors
• Additional stereo input for every channel with level control
• Mix control between input A and B
• Talkback for separate microphones with XLR connector
• Direct stereo line output on every channel (1/4" jack)
• Size: 19"/1 U
• Incl. Power supply

• Stereo input
• Four separate outputs
• Separate level adjusters
• Inputs and outputs 6.3 mm TRS jack
• Power supply PS-27 included

• 4 Adjustable headphone outputs
• 6.3 mm stereo jack connections
• RCA L / R and 6.3 mm jack input
• Mono-stereo switchable
• Operation with external DC power supply
• Max. Output Power: 4x 100 mW
• Input impedance: 1 kOhm
• Includes 12 V DC 500 mA power supply