{"product_id":"vrtr-dual-attenuverter-module-2hp","title":"VRTR: Dual attenuverter module (2HP)","description":"\u003cp\u003eIt inverts and it attenuates.\u003c\/p\u003e\n\u003cp\u003eTwo attenuverters in 2HP - simple as that.\u003c\/p\u003e\n\u003cp\u003eFor the uninitiated, an attenuverter is a circuit which can \u003cstrong\u003eatten\u003c\/strong\u003euate a circuit as well as in\u003cstrong\u003evert\u003c\/strong\u003eing the signal. For the more technically inclined, it's an op-amp circuit with a gain that can be varied between -1 and +1 - gain pot fully anti-clockwise corresponds to a gain of -1 (ie. the output is an inverted copy of the incoming signal) whilst fully clockwise corresponds to a gain of +1 (ie. the output is a buffered copy of the input)\u003c\/p\u003e\n\u003cp\u003eMore useful than you'd think, and quite handy for diddling with control voltages and suchlike. Obviously it works better on asymmetric waveforms (eg. envelopes, sawtooths\/ramps). You can use it as an active attenuator too.\u003c\/p\u003e\n\u003cp\u003e2HP wide \u003c\/p\u003e","brand":"York Modular","offers":[{"title":"Default Title","offer_id":57502779638138,"sku":null,"price":27.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0274\/7115\/1213\/files\/IMG20261104150013.jpg?v=1793805808","url":"https:\/\/www.yorkmodular.co.uk\/products\/vrtr-dual-attenuverter-module-2hp","provider":"York Modular","version":"1.0","type":"link"}