View this product description in Norwegian.

The Bellari HA540 is a audiophile grade headphone amplifier. The all class A signal path ensures smooth clean analog audio. The 0 feedback design means smooth natural analog response. It features 2 input paths and high gain for MP3 players, ipod, etc and a low gain path from audio selectors, mixers, satellite receivers, etc.. It also features direct into the tube grid coupling for no loss or distortion. The unit is included with a universal powersupply for use most anywhere in the world.

HA540 Pure Class A Stereo Headphone Amplifier

• Direct to the grid coupling
• Zero feedback, what comes out is what went in, nothing "extra".
• Over 200 volts plate voltage
• 2 Switchable input channels
• Output jacks for both 1/4 and 3.5mm connectors
• Both 3.5mm and gold RCA input jacks
• amazing sound
• Universal power supply

Specifications

• CH 1 input 3.5mm and RCA jacks
• CH2 input RCA color coded jacks
• Max overall avaliable gain 35dB (that's a lot!)
• Bandwidth: 5 - 40K Hz
• input Z 500K Hi / 50K Low Level
• Power 15VDC
• Power indicator blue LED
• Size 6" X 5.5" X 2.5"
• Weight 2lbs.