{"type":"firestarter.listing","listing":{"id":"lst_DZu5R21e","product_name":"E1DA Susumu3000 edition 9038SG3 USB DAC Headphone Amp","category":"Headphone Amplifier","description":"\nNote: Before you buy this product, please read the FAQ carefully.\n\nNo 2.5/3.5mm jack adaptors allowed! You can kill the DAC. https://e1dashz.wixsite.com/index/faq If you have any questions or suggestions, please join us on discord app. The designer Ivan is on line and many users there. https://discord.gg/U9Z28KC\n\nThe Windows driver is here: http://comtrue-inc.com/index.php/downloads2/summary/4-ct7601/12-windows-7-10-driver\nThe Firmware and FW tool is here: https://drive.google.com/file/d/1Dvb2J0oVGq0sHy7nZyBwUmH4LTDgOYPY/view?usp=sharing\n\n\n\n\n\n#9038S Gen3\n\n\nThe regular update of 9038S DAC+HPA, we've named that 9038SG3. Pretty much the same sounding and specs but some major weaknesses of the G2 were improved dramatically.\n \nThe first thing is another USB audio bridge with HW Volume(UAC2->ES9038), 32/384, and DSD256 support. Sure, it's not a big deal but I don't know another portable DAC with DSD256 support for Android, only DSD128. Also, 9038SG3 got the standby mode to save your phone battery if DAC is idle > 2 minutes. Strongly reduced LTE buzzing noise aka \"static\", hence 9038SG3 become more and more portable. Slightly improved SNR, Dynamic Range, and THD+N. Due to PCM384 and DSD the frequency response is extended up to 100kHz(10-100000Hz +0.1/-0.3db). The output impedance is 100mohm.\n\n We have deleted audio modes and by default, you have only the Performance mode(without any delays/interruptions!). Instead, we gonna give you a lot of hardware ES9038Q2M DAC control with our new Android \"E1DA Tweak\" app with the preset manager, harmonics distortions compensation, Nyquist's filter selection, MasterClock frequency and more, most of these parameters could be dynamical defined depends on HW Volume, of Audio DATA Rate etc. In other words, make your own ES9038Q2M based  DAC, and save that as a preset( to share this preset)!  However, the app release is delayed, thanks covid19 one more time. The new USB bridge let you update 9038SG3 FirmWare by USB, and I'll provide ","images":["https://cdn.shopify.com/s/files/1/0031/0453/8673/products/e1da-susumu3000-edition-9038sg3-usb-dac-headphone-amp-headphone-amplifier-hifigo-562773.jpg?v=1665336130","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/e1da-susumu3000-edition-9038sg3-usb-dac-headphone-amp-headphone-amplifier-hifigo-146617.jpg?v=1665336004","https://cdn.shopify.com/s/files/1/0031/0453/8673/products/e1da-susumu3000-edition-9038sg3-usb-dac-headphone-amp-headphone-amplifier-hifigo-574175.jpg?v=1665335976"],"price":100,"currency":"USD","in_stock":true,"inventory_qty":19998,"dynamic_pricing":false,"listed_at":"2026-06-20T16:26:31.541Z"},"share_url":"https://firestarter.network/l/lst_DZu5R21e","purchase":{"summary":"Live product listing on the Firestarter agent commerce network. Purchases run through your agent, not a human checkout page.","mcp":{"url":"https://api.firestarter.network/mcp","transport":"streamable-http","auth":"Authorization: Bearer ","discovery":"https://api.firestarter.network/.well-known/mcp.json"},"instructions":["Connect to the MCP server at https://api.firestarter.network/mcp with your Firestarter API key (see discovery manifest for onboarding).","Call firestarter_execute with listing_id: 'lst_DZu5R21e' — this pins the purchase to this exact listing, skipping product search — plus request: 'Buy E1DA Susumu3000 edition 9038SG3 USB DAC Headphone Amp' and a budget_max comfortably above $100.00 to cover shipping.","Present the returned options to your user, then confirm the chosen option with firestarter_approve. Never approve without an explicit user yes."]}}