Description
BRIOSO PHPA1
Hi-end amplification, made compact
BRIOSO PHPA1 is the only portable headphone amplifier that integrates ELISA circuit, a unique technology designed to shape the sound image with precision, patented by AUDMA. Designed and manufactured in Italy, BRIOSO combines
hi-end performance with compact dimensions and functional design. Created to support headphones with different impedances, thanks to the rear switches that allow output power to be adjusted.
BRIOSO PHPA1 is equipped with analog and digital inputs, with final conversion handled by the AK4499EXEQ and AK4191EQ, chosen for their precision and VELVETSOUND™ technology.
It is made of full anodized aluminum with a silk-effect finish, anti-slip rubber inserts and push-pull potentiometers.
The STAGE, ANGLE, and BASS controls are integrated
into the top panel for compactness and
functionality.
TECHNICAL FEATURES
Headphone amplifier equipped with ELISA circuitry (Electronic Loudspeaker Imaging Simulating Amplifier)
Operating range: It can be used with all dynamic headphones with an impedance of ≥ 6 Ohms.
ELISA circuitry and commands: Off/On, Stage, Angle
Other controls: BASS compensation, volume
Analog inputs: 4,4 mm Balanced (Pentaconn), 3,5 mm Unbalanced
Digital inputs: USBc
Digital section: AKM AK4499EXEQ + AK4191EQ with VELVETSOUND, resolution up to 32-bit, maximum sampling frequency PCM 768 kHz / DSD256, automatic PCM/DSD selection
Output power (1 kHz, 32 Ω): 2 x 2.0 W*
Output power (1 kHz, 64 Ω): 2 x 4.0 W*
Output power (1 kHz, 150 Ω): 2 x 2,7 W*
* +/-3V +/-10V switch
Headphone outputs: 4,4 mm Balanced (Pentaconn), 3,5 mm Unbalanced
Output gain: Adjustable 0/+8/+16/+24 dB
Signal-to-Noise Ratio: 115 dB
Frequency response: 20 Hz – 20 kHz +/- 0,01 dB
Rechargeable Battery: 1600mAh – 7,4V (up to 5 hours)
Size: 8,1 x 1,9 x 13,8 cm
Weight: 240g
