ROCKVILLE Head Rock Rechargeable Headphone Amplifier Owner’s Manual
- June 7, 2024
- RockVille
Table of Contents
ROCKVILLE Head Rock Rechargeable Headphone Amplifier Owner’s Manual
Functions
- 3.5mm Headphone out
- 3.5mm Line in
- Power indicator LED
- Volume knob: To power off the unit, turn all the way to the left until you hear a click.
- High/Low gain switch
- Charge indicator LED: The LED will be red while charging and green when the unit is fully charged.
- Micro USB Charging port
FEATURES
- 3.5mm headphone output
- 3.5mm AUX input for music player
- Lithium Battery with 600mAh capacity
- Rechargeable battery lasts 5 — 8 hours per charge
- Headphone Amplifier Works with 16 — 300 Ohms Impedances
- Headphone output power: 65mW@160, 89mW@320, 95mW@640, 69mW@1200, 29mW@3000
- High/Low gain switch
- Volume control
- 300mv — 2000mv
- Strong aluminum case ensures long life and strong heat dissipation
- Chipset: NE5532
- THD: 0.0001%
- Signal to Noise Ratio:125dB
- Frequency Response: ±OdB (20Hz — 20kHz)
- AMP Internal Voltage: 8V/500mA
- DC Power Charging: 5V/1A
- Weight: 017 lbs
- Dimension: 3.74″x 2.09″x 0.5″ (L x W x H)
INCLUDES
- 1 x headphone amp
- 1 x Micro USB cable
- 3.5mm male to male audio jack cable
- Manual and warranty card
Operation
Charging
To charge the Head Rock, connect the included micro USB cable to the USB port at the rear of the unit. Connect the other end to a computer or AC adapter (not included). Charging time is 2 hours and the charging voltage is 5V/1A.
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