{"product_id":"tiptop-audio-bd909-black","title":"TIPTOP AUDIO BD909 BLACK","description":"\u003cp\u003eReverse engineered from the original machine, our BD909 is an identical recreation of the orginal all-analog drum circuit of the TR-909.  We've added additional controls and synthesis features that turn this classic circuit into a chest-pounding analog bass drum laboratory - all tightly packed into an 8HP module.  The BD909 sound differs from our BD808 in that the main sonic energy is centered in the mid ot low frequency range (as opposed to the low frequency rangle of the BD808).  This frequency range gives the needed headroom allowing your basslines to deeply fill up the low end while the kick drum rides on top - creating a clear and punchy mix.\u003c\/p\u003e\r\n\u003cp\u003eThe BD909 includes all the controls found in the original:  Attack, Decay, Tune, Decay, Accent and Level.  We have gone beyond that and added controls that further increase the palette of sound this circuit is capable of.  First off, we've added a tuning control knob for the oscillator and included its own cv input and attenuator that let you tune your 909 kick with your bass lines.  Next, we added control knobs for the tuning attack and extending tuning decay - each one affects the other, allowing for very intuitive and interactive sound shaping - this feature opens up numerous \"sweet spots\", and provides the ability to center the energy peak at different parts of the sound.  Finally, we offer additional punch and distortion by giving complete control over the internal waveshaper, which allows you to overload the waveform manually or with voltage control.\u003c\/p\u003e\r\n\u003cp\u003eBeginning with the classic and pure sound of the 909 kick, these additional functions greatly expand the BD909's flexibility and let it create powerful analog bass drums that range from soft and smooth to punchy and aggressive - and everything in between.\u003c\/p\u003e\r\n\u003cp\u003eOutput Level - 0 - 10V \u003cbr\u003e \u003cbr\u003e Original 909 Attack control \u003cbr\u003e \u003cbr\u003e Extended 909 Decay control for more umphhh \u003cbr\u003e \u003cbr\u003e New controls for the oscillator tuning: \u003cbr\u003e \u003cbr\u003e Attack tune \u003cbr\u003e \u003cbr\u003e Decay Tune - these two will have an effect on each other which makes it really cool \u003cbr\u003e \u003cbr\u003e Global Oscillator Tune control - this sets an offset for the oscillator, sets the starting frequency for the envelope \u003cbr\u003e \u003cbr\u003e VC-Tune with attenuator (can go over a wide range) \u003cbr\u003e \u003cbr\u003e Overload knob - might not be everyone's cup of tea, what it does is overload the sine shapers which adds harmonics and some extra punch, it's an aggressive effect. \u003cbr\u003e \u003cbr\u003e VC - Overload - Can be CV or even audio \u003cbr\u003e \u003cbr\u003e Accent in - can be with a pulse or CV 0 - 5V \u003cbr\u003e \u003cbr\u003e Accent Attenuator \u003cbr\u003e \u003cbr\u003e Gate in\u003c\/p\u003e\r\n\u003cp\u003e \u003c\/p\u003e\r\n\u003cp\u003eTechnical Specifications\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e34 mA +12V\u003c\/li\u003e\r\n\u003cli\u003e21 mA -12V\u003c\/li\u003e\r\n\u003cli\u003e36 mm Depth\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"TIPTOP AUDIO","offers":[{"title":"Default Title","offer_id":44198333481133,"sku":null,"price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/3449\/7197\/files\/bd909_black.webp?v=1740242972","url":"https:\/\/www.detroitmodular.live\/products\/tiptop-audio-bd909-black","provider":"Detroit Modular","version":"1.0","type":"link"}