Striving for perfection with the highly endorsed HPA-21, we then
simplified and developed the HPA-01, but we yearned for an even more
compact device for our audiophiles on the move.
With the new HPA-01M, we meticulously minimized the design, calculated everything down even to the machining tolerance limit, and precisely machined and finished from one single block of aluminum to make such a portable device, so that one can carry around anywhere to enjoy both voltage and current driving technologies powered our SATRI Circuit.
The HPA-01M marks our smallest SATRI amplifier ever created, yet still incorporating our renowned full discrete, zero negative feedback, SATRI Circuit housed in a beautifully finished housing.
|Specificatii||Input 1 Voltage (3.5mm Mini Jack)
Input Impedance 10 KΩ (Voltage)
Output Current / Voltage (simultaneous)
Gain High / Low switchable (current output only)
Maximum Power Output 350 mW (32 Ω, 1 kHz)
Frequency Response 10 Hz ~ 1 MHz
Battery Type Li-ion
Battery Operate Time Up to 8 and a half hours
Battery Recharge Time 2 hours (80% capacity) / 4 half hours (full capacity)
Dimensions 95 mm (W) x 140 mm (D) x 17.5 mm (H)
Color Finish Black, Silver, Gun Metal
Shipping Weight 1.0 kg