{"product_id":"stax-srm-400s","title":"Stax SRM-400S Earspeaker Driver Unit","description":"\u003ch1\u003eDetails\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eDriver unit for electrostatic earspeakers\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe Stax SRM-400S Earspeaker Driver Unit is a mid-range, solid-state amplifier designed to power Stax's high-end, electrostatic headphones. It boasts several exciting improvements over previous models and delivers exceptional sound quality for audiophiles seeking to elevate their listening experience with Stax's electrostatic headphones.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eEnhanced sound quality\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThe SRM-400S utilizes a newly designed power transformer and all-stage FET amplification, resulting in lower distortion and a wider frequency response. This translates to a more accurate and detailed listening experience.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eImproved build quality\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eThe unit features a sturdier aluminum chassis that minimizes vibrations and external noise interference, contributing to a cleaner audio output.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eVersatility\u003c\/h3\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eIt offers both RCA and XLR inputs, making it compatible with a variety of audio sources.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0225\/9777\/files\/STAX-SRM-400S-speaker-driver.jpg?v=1620092661\" alt=\"STAX-SRM-400S-speaker-driver\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch1\u003eFeatures\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eType: All-stage FET configuration DC amplification driver unit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrequency response: DC – 90kHz (with one SR-L500 MK2)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGain: 60dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHarmonic distortion: 0.01% or less (1kHz\/100Vrms output)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput impedance: 50kΩ (RCA), 50kΩx 2 (XLR)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum output voltage: 400Vrms (1kHz)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBias voltage: DC 580V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating temperature \/ humidity: 0 to 35 degrees C \/ less than 90% (non condensing)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInput terminal: RCA x 1, XLR x 1(mutual exclusion input)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutput: RCA parallel output terminal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower consumption: 30W\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimension: 195 (W) x 102 (H) x 376 (D) mm (maximum protruding portion included)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 3.4kg\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Stax","offers":[{"title":"Default Title","offer_id":39380401979474,"sku":"4996476001022","price":3000.0,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0225\/9777\/products\/STAX-SRM-400S-driver.jpg?v=1638405960","url":"https:\/\/soundline.co.nz\/en-int\/products\/stax-srm-400s","provider":"Soundline Audio Online NZ","version":"1.0","type":"link"}