The DL-103R is an updated version of the classic DL-103. It provides improved sound by using 6N copper coils wound with precision to the cantilever shaft. Audio lovers will delight with detail that is brought out by this outstanding phono cartridge. Output: 0.25 mV. Output Impedance: 40 ohms. Stylus: 16.5 Micron round tip. Coil: copper (6N). Frequency range: 20 Hz to 45 kHz. Tracking force: 2.3~2.7g. Compliance 5 x 10-6 cm/dyne. Weight: 8.5g.