PURE CLASS A HIGH PERFORMANCE

PORTABLE HIFI HEADPHONE AMPLIFIER
p2-01-01

FEATURES

Vacuum tube and digital sound always as an opposite sign in sound nature. P2 is using a traditional Class A amplifier circuitry to perform a vacuum tube sound nature and remove the digitized harmonic in the sound to your ears. It makes your digital music player sounds more warm and soft.

KEY COMPONENTS

Two build in batteries in series connection to deliver a purify power for whole unit and 17pcs electrolytic capacitors provides an enough dynamic energy. ATC engineering team also used an analogue volume as for a sound level control instead of the encoder; it helps to reduce the sound distortion.

Specifications

Model NumberHDA-P2
DisplayOLED 0.96 inches white screen
Music Playback ApplicationARM-based MCU
Gain ControlYes
OutputMax 2600mW@32 ohm
Output S / N105dB
Distortion< 0.009%
Frequency Response20Hz~20KHz (+ – 1dB)
Amplifier SystemClass A amplifier circuit
Battery Capacity1200mAh
Battery LifeAbout 8 hours (screen off) / 6 hours (screen on)
Power Sources for Charging7.4V/1A
EnclosureAluminium
DimensionsWidth: 64.5mm x Height: 120mm x Depth: 13.4mm
Weight145g
AccessoriesHeadphone amplifier x 1, silicone rubber bands x 2, audio cable x 1, pouch x 1 , charger x 1