Enleum HPA-23RM Reference Headphone Amplifier - Discontinued discontinued Input impedance: 47 kΩ

Input impedance: 47 kΩ

Type Closed-back Dynamic Driver Diameter 58 mm Frequency Response 5 – 50

volume IC: NJU72315 * 2

or up to 22 hours with music apps

Chassis consists of left/right side frames and adjustable two piece headband

Enleum HPA-23RM Reference Headphone Amplifier - Discontinued discontinued Input impedance: 47 kΩENLEUM HPA 23RM REFERENCE HEADPHONE AMPLIFIER The HPA 23RM is our new reference dedicated headphone amplifier. It is designed for both high end desktop usage and mobile usage hence using R for reference and M for mobile in the product name. Continuing our legacy in the headphone amplifier design with up to date technologies, the HPA 23RM follows in the footsteps of the AMP 23R and our other legacy products, such as HPA 21 and HPA 01M. The HPA 23RM