RNHP

Description

Headphone Amplifier

• Ideal for recording, tracking, mixing, producing or just listening to Music
• high precision, highly damped, continous variable volume knob
• Input select on the front
   

Maximum Input Levels

• “A” XLR I/P: +22.8 dBu @1kHz
• “B” RCA I/P: +14.7dBu @1kHz,
• “C” 3.5mm I/P: +3.3dBu @1kHz
   

Output Power:

• As measured with typical headphones, Z=44 Ω: 3.617 VAC RMS @1kHz = 300mW RMS
• 16 Ω typical Load: 1.933 VAC RMS @1kHz = 230mW RMS
• 150 Ω typical Load: 5.108 VAC RMS @1kHz = 175mW RMS
   

Output Impedance:

• .08 Ω @ 1KHz, 16-150 Ω load, 0dBu input

Frequency Response:

• +/- .2dB from 10Hz to 120KHz

Noise (Measured with typical headphones: Z=44 Ω, BW 22Hz – 22kHz)

• “A” XLR Input: -101.9dBV,
• “B” RCA Input: -100.9dBV
• “C” 3.5mm Input: -88.8dBV
   

Dimensions

• 6.5” wide x 4.6” deep and 1.9” tall

Power Supply Requirements

• 24VDC @ 0.25Amp (6 watt) minimum. Use with supplied power adapter, as this has been carefully selected for best output power and noise performance. May be used with a properly configured 24V battery as well.