FREQUENCY Response - 20-25.000 Hz Tracking Ability at 315Hz at Recommended Tracking Force *) - 80 μm Compliance, Dynamic, Lateral - 30 μm / mn Stylus Type - Nude Fine Line Stylus Tip Radius - R / R 8/40 μm
*) Typical Value
Equivalent Stylus Tip Mass - 0.3 mg Tracking strength range - 1.0-1.5 g (10-15 mn) Tracking Force, Recommended - 1.5 g (15 mn) Angle Tracking - 20 ° Stylus Color - Black / Gray
The pH 30.3 is a switchable phono preamplifier between mobile magnet cells and mobile coil. It brings a subsonic filter, a RIAA correction in class A and three charge adapters of 100, 200 and 1000 ohms.
The Alva Duo is a phono preamplifier compatible with mobile magnet cells and mobile coil. It incorporates a 6.35 mm helmet amplifier, a subsonic filter and an automatic shutdown.
Alva Solo is a phono preamplifier for mobile magnet cell, compact. It brings a gain of 39 dB, a subsonic filter, a scale setting and an automatic shutdown after twenty minutes.