{"product_id":"doepfer-a-135-3-voltage-controlled-stereo-mixer","title":"Doepfer A-135-3 Voltage Controlled Stereo Mixer","description":"\u003cp data-start=\"177\" data-end=\"508\"\u003eThe Doepfer A-135-3 is a compact yet powerful voltage-controlled stereo mixer, offering four stereo input channels with individual VCAs. Despite its slim 8HP footprint, the module packs in eight high-quality VCAs, making it an efficient solution for mixing both audio and control voltages with precision.\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"964\"\u003eEach input features a manual level control, a CV input with attenuator, and dedicated left\/right inputs. VCAs respond to 0–5V control voltages (attenuator fully open), and can handle signal levels up to 15Vpp without clipping. The left and right outputs provide a clean stereo mix with a built-in attenuation factor (~0.5) to prevent distortion when all channels are fully active. If needed, internal resistors can be changed to increase the output gain.\u003c\/p\u003e\n\u003cp data-start=\"966\" data-end=\"1202\"\u003eDC-coupled throughout, the A-135-3 is ideal not only for audio but also for CV processing. Whether you're summing stereo voices or blending modulation sources with dynamic control, this mixer is a flexible utility for any modular setup.\u003c\/p\u003e\n\u003cul data-start=\"1204\" data-end=\"1461\"\u003e\n\u003cli data-start=\"1204\" data-end=\"1260\"\u003e\n\u003cp data-start=\"1206\" data-end=\"1260\"\u003e4-channel stereo VC mixer with individual CV control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1261\" data-end=\"1313\"\u003e\n\u003cp data-start=\"1263\" data-end=\"1313\"\u003eHigh-quality VCA architecture using AS3360 chips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1314\" data-end=\"1356\"\u003e\n\u003cp data-start=\"1316\" data-end=\"1356\"\u003eDC-coupled – suitable for audio and CV\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1357\" data-end=\"1390\"\u003e\n\u003cp data-start=\"1359\" data-end=\"1390\"\u003eAttenuators for all CV inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1413\"\u003e\n\u003cp data-start=\"1393\" data-end=\"1413\"\u003eCompact 8HP design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1414\" data-end=\"1461\"\u003e\n\u003cp data-start=\"1416\" data-end=\"1461\"\u003eExcellent crosstalk suppression and low THD\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Doepfer","offers":[{"title":"Default Title","offer_id":52778014572876,"sku":null,"price":123.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/3055\/0604\/files\/200204_doepfer_a1353_vc_stereo_mixer_modul_2002041_1920x1920_6029fd92-cf51-4886-9019-4fcf32c8f436.webp?v=1762278050","url":"https:\/\/www.schneiderskeller.co.uk\/products\/doepfer-a-135-3-voltage-controlled-stereo-mixer","provider":"SchneidersKeller","version":"1.0","type":"link"}