AUDMA BRIOSO PHPA1 Portable Headphone Amplifier & USB DAC

Description Technical Specifications Shipping Reviews Brioso PHPA1 Hi-end amplification, made compact     ELISA in your pocket ELISA is the patented system by AUDMA designed to recreate the primary interaural time difference of loudspeaker listening within headphones.It enables precise spatial control through the STAGE and ANGLE parameters, allowing precise adjustment of spatial perception based on the source material and listener preference. ELISA is fully integrated into Brioso PHPA1, AUDMA’s portable headphones amplifier, and ensures consistent spatial reproduction with precise and real-time control. Design Brioso PHPA1 brings the full ELISA experience into a compact portable form, designed to combine premium refined engineering with everyday usability. Crafted from a solid aluminum chassis with an anodized finish, the Brioso offers structural rigidity and a premium tactile feel. Two silicone grip bands enhance stability and keep the unit secure during portable use. Its pocket-sized design makes it a genuine Hi-end portable amplifier ready to deliver uncompromised performance wherever you go.     Performance The BRIOSO PHPA1 delivers precise and stable amplification across a wide range of headphones, from the most sensitive IEMs to the most demanding dynamic and planar magnetic headphones. All inputs follow a unified signal architecture, ensuring consistent behaviour and reliable compatibility across sources. Both analog and digital inputs are processed by the AKM AK4499EXEQ and AK4191EQ, with support for high-resolution playback. The rechargeable lithium battery ensures up to 5 hours of listening time for extended portable use. The segmented LED indicator displays the battery level.   Control  The BRIOSO allows easy adaptation to different listening scenarios through direct access to ELISA parameters. Stage adjusts perceived distance, while Angle defines width. The Bass control optimizes the response based on the headphones used. These push-pull potentiometers remain flush with the chassis when not in use, preserving a clear and compact design. The rotary knob controls power on/off and volume adjustment. ELISA can be activated with a dedicated button with LED indication (that provides immediate visual feedback): blue when off, amber when engaged. Thanks to the rear switches you can ensures proper matching between source and headphone sensitivity, in order to maintain a dynamic range while keeping a low noise floor.  Awards   Watercooler Prize Best Portable System 2025     Fedeltà del Suono Top Quality 2025 Product Availability Available (current model) Product Type DAC (Digital-Analog Converter), Amplifier (Headphone), Portable Amplifier & DAC Style/Type Desktop, Portable Features Line-out, Line-in Connectivity Fully Wired DAC AKM AK4499EXEQ AK4191EQ Power Amplification Type Solid State Bluetooth Version - N.A - Sampling / Bitrate 32-bit PCM 768kHz/DSD256 Frequency Response (Hz) 20 Hz – 20 kHz ± 0.01 dB Signal-to-Noise Ratio (SNR) 115 dB Max Output Power (mW / W) 2 × 4.0 W (1 kHz, 64 Ω) Total Output Power [RMS] (mW / W) 2 × 2.7 W (1 kHz, 150 Ω); 2 × 2.0 W (1 kHz, 32 Ω) Streaming Services N.A Input Connectivity Options USB Type-C (USB-C) [Charging], USB Type-C (USB-C) [Data/Audio Signal], 3.5mm Stereo, 4.4mm (5-Pole) [Balanced] Output Connectivity Options 3.5mm Stereo, 4.4mm (5-Pole) [Balanced] Driveability (Output Impedance) (Ω) ≥ 6 Ω (Nominal) Battery Life (Hours) Up to 5 hours Product Dimensions 8.1 × 1.9 × 13.8cm (WxHxD) Product Weight (g) 240g Additional Tech Specs Input Resistance: 100kΩ Output Gain: Selectable 0/ 8/ 16/ 24 dB Output Drive: Switchable ±3 / ±10 V ELISA controls: On/Off, STAGE, ANGLE Other controls: Bass, Volume Rechargeable Battery: 1600 mAh, 7.4 V Colour Black Package Contents AUDMA BRIOSO PHPA1 portable amplifier/DAC USB-C charging cable Documentation Warranty 2 years warranty (local) If you're based in Singapore,  spend $300 or more for free doorstep delivery1.($250 for Silver/Gold/Platinum VIP members) add a few more bucks, for delivery during the night/weekend, or quicker prioritised delivery options2. self-collection is possible at our Showroom, based in Ubi (nearest to MacPherson MRT). Find out where, and how to get to us here. and yes, you may arrange your own 3rd party logistics to pickup your purchases on your behalf. GrabExpress, Lalamove, GoGoX, RydeSEND services are welcome. View additional Terms & Conditions associated to local doorstep delivery service.     Friends from Overseas,  we do ship internationally. shipping fees are calculated according to total gross actual or volumetric weight of all item(s) in cart, whichever higher. shipping fees will vary depending on international carrier(s)3, and will be displayed during checkout. do be aware of additional import tax/VAT that may apply. Important Notice for Customers in the USA Due to recent changes in U.S. trade regulations, additional tariffs are being imposed on products manufactured in China and imported into the United States. As many of our audio products are made in China, orders shipped to U.S. addresses may be subject to an added tariff charge at checkout, reflected as a "U.S. Import Tariff Surcharge". Please note that this surcharge amount is determined by U.S. import policies and may vary significantly depending on product categories and any future policy adjustments. These charges are necessary to ensure compliance with U.S. customs requirements and to allow us to continue serving our U.S. customers reliably. We strongly encourage you to review the total cost at checkout before placing your order.   Important Notice due to ongoing tensions in the Middle East This surcharge is temporary but necessary during this period of significantly increased operational pressure as a result of the ongoing geo‑political situation in the Middle East.Orders shipped to Gulf Cooperation Council (GCC), Africa, US and EU regions may be subject to an added surcharge at checkout, reflected as a "Temporary Emergency Situational Surcharge". Please note that this surcharge amount is determined by our freight partners, and may subject to adjustments according to situational updates. We strongly encourage you to review the total cost at checkout before placing your order.   View additional Terms & Conditions associated to international door to door shipping service.     1 Terms and condition do apply for free delivery. For more information, click here to view.2 View our updated list of local delivery options.3 View our updated list of international carriers. Please login to add review No Reviews Available for this Product Yet. Leave Your Review Description Brioso PHPA1 Hi-end amplification, made compact     ELISA in your pocket ELISA is the patented system by AUDMA designed to recreate the primary interaural time difference of loudspeaker listening within headphones.It enables precise spatial control through the STAGE and ANGLE parameters, allowing precise adjustment of spatial perception based on the source material and listener preference. ELISA is fully integrated into Brioso PHPA1, AUDMA’s portable headphones amplifier, and ensures consistent spatial reproduction with precise and real-time control. Design Brioso PHPA1 brings the full ELISA experience into a compact portable form, designed to combine premium refined engineering with everyday usability. Crafted from a solid aluminum chassis with an anodized finish, the Brioso offers structural rigidity and a premium tactile feel. Two silicone grip bands enhance stability and keep the unit secure during portable use. Its pocket-sized design makes it a genuine Hi-end portable amplifier ready to deliver uncompromised performance wherever you go.     Performance The BRIOSO PHPA1 delivers precise and stable amplification across a wide range of headphones, from the most sensitive IEMs to the most demanding dynamic and planar magnetic headphones. All inputs follow a unified signal architecture, ensuring consistent behaviour and reliable compatibility across sources. Both analog and digital inputs are processed by the AKM AK4499EXEQ and AK4191EQ, with support for high-resolution playback. The rechargeable lithium battery ensures up to 5 hours of listening time for extended portable use. The segmented LED indicator displays the battery level.   Control  The BRIOSO allows easy adaptation to different listening scenarios through direct access to ELISA parameters. Stage adjusts perceived distance, while Angle defines width. The Bass control optimizes the response based on the headphones used. These push-pull potentiometers remain flush with the chassis when not in use, preserving a clear and compact design. The rotary knob controls power on/off and volume adjustment. ELISA can be activated with a dedicated button with LED indication (that provides immediate visual feedback): blue when off, amber when engaged. Thanks to the rear switches you can ensures proper matching between source and headphone sensitivity, in order to maintain a dynamic range while keeping a low noise floor.  Awards   Watercooler Prize Best Portable System 2025     Fedeltà del Suono Top Quality 2025 Technical Specifications Product Availability Available (current model) Product Type DAC (Digital-Analog Converter), Amplifier (Headphone), Portable Amplifier & DAC Style/Type Desktop, Portable Features Line-out, Line-in Connectivity Fully Wired DAC AKM AK4499EXEQ AK4191EQ Power Amplification Type Solid State Bluetooth Version - N.A - Sampling / Bitrate 32-bit PCM 768kHz/DSD256 Frequency Response (Hz) 20 Hz – 20 kHz ± 0.01 dB Signal-to-Noise Ratio (SNR) 115 dB Max Output Power (mW / W) 2 × 4.0 W (1 kHz, 64 Ω) Total Output Power [RMS] (mW / W) 2 × 2.7 W (1 kHz, 150 Ω); 2 × 2.0 W (1 kHz, 32 Ω) Streaming Services N.A Input Connectivity Options USB Type-C (USB-C) [Charging], USB Type-C (USB-C) [Data/Audio Signal], 3.5mm Stereo, 4.4mm (5-Pole) [Balanced] Output Connectivity Options 3.5mm Stereo, 4.4mm (5-Pole) [Balanced] Driveability (Output Impedance) (Ω) ≥ 6 Ω (Nominal) Battery Life (Hours) Up to 5 hours Product Dimensions 8.1 × 1.9 × 13.8cm (WxHxD) Product Weight (g) 240g Additional Tech Specs Input Resistance: 100kΩ Output Gain: Selectable 0/ 8/ 16/ 24 dB Output Drive: Switchable ±3 / ±10 V ELISA controls: On/Off, STAGE, ANGLE Other controls: Bass, Volume Rechargeable Battery: 1600 mAh, 7.4 V Colour Black Package Contents AUDMA BRIOSO PHPA1 portable amplifier/DAC USB-C charging cable Documentation Warranty 2 years warranty (local) Reviews Please login to add review No Reviews Available for this Product Yet. Leave Your Review