Aune Audio BP1 External Power Supply｜ Other Products

The Aune BP1 is the external power supply built for the BX2 Magnum portable headphone amplifier. It feeds the amplifier +15V, -15V, and +5V through a 5-pin connector, taking the internal battery out of the loop entirely for desktop listening.
Running the BX2 Magnum on the BP1 does two useful things. The analog circuit receives higher voltage rails than the battery bank supplies, giving the amplifier its full desktop-grade operating conditions during long sessions, and the battery cells sit idle instead of cycling, saving their charge and their lifespan for when the amp actually leaves the desk.
Made for the Stack
The BP1 shares the BX2 Magnum's footprint and black-and-gold aluminum design, so the pair stacks into one clean desktop unit with the power supply underneath. A single front knob switches it on, and the connection to the amplifier is one cable into the EXTERNAL socket on the BX2 Magnum's rear panel. It is designed for indoor use.
For BX2 Magnum owners who listen at a desk more nights than not, the BP1 turns a portable amplifier into a permanent system without giving up the ability to unplug and go.
Key Features

External power supply designed for the Aune BX2 Magnum
+15V, -15V, and +5V outputs over an EPG-1B 5-pin power socket
Bypasses the BX2 Magnum's battery for desktop listening
Higher analog supply rails than battery operation
Preserves battery charge and lifespan for portable use
Stackable chassis matching the BX2 Magnum's footprint and finish
Single-knob power control

Technical Specs

Product Type
External power supply

Output Voltage
+15V / -15V / +5V

Output Connector
EPG-1B 5-pin power socket

Compatibility
Aune BX2 Magnum

Construction
Aluminum chassis, black and gold finish

Usage
Indoor use
Brand:Aune AudioCategory:AccessoriesSKU:AUNE-BP1Tags:accessories, accessory, aune-audio, back-order, desktop, power-supply-unit, under-200