Optional Phono Equalizer (MC exclusive) for SRM-T8000 PIM-MC1 is a phono equalizer module for MC exclusive for SRM-T8000. Designed in-STAX JAPAN, PIM-MC1 is completely separated by the left and the right channel. And it has DC amplifier configuration with Class-A amplification circuit. In addition to WIMA film capacitors condenser and capacitors are installed. Also, the other parts are designed specifically for audio like non-magnetic components. Because lot of unnecessary electrical contacts for functions ruin the sound quality when playing analog records, PIM-MC1 is designed exclusive for MC cartridges. This module has specifications equivalent to a stand-alone phono equalizer. The high S/N performance is suitable for severe electrostatic headphone listening.

USB DAC Optional Board for SRM-T8000 UIM-1 is USB DAC module to be installed in the optional slot (LINE 4) of SRM-T8000.Its originally developed in Japan. On a circuit, one ESS9038Q2M is installed on each side in monaural mode. A circuit after DAC, including a low-pass filter, is completely separated by for the left and the right channel. For analog sections, carefully selected parts are used and for CPU, DAC (digital/analog) and operational amplifier, independent power supplies are installed to reduce the interaction of noises. During native playback of Windows (with driver), UIM-1 supports DSD audio sources up to 22.5MHz.

SR-X9000 Electrostatic earspeaker The newly developed fixed electrode "MLER-3" is installed. The flagship model reaches the top of earspeakers.   SR-X9000 is the new flagship Earspeaker that marks the pinnacle of Stax electrostatic headphones production. A major technology advancement is the “MILER-3” (Multi-Layer-Elect-Rords) - a four-layer fixed electrode combining mesh electrodes and conventional etching electrodes that are crimped by thermal diffusion bonding. The newly developed manufacturing technique matures through a 20-year accumulated research and development, allowing a rigid structure that is resistant to resonation while smoothly evolving the transmission characteristics of sound compared to conventional multilayer fixed electrodes.      Recommended Driver Units： SRM-T8000 SRM-700T SRM-700S