{"product_id":"k-k-pure-preamp","title":"K\u0026K Pure Preamp","description":"\u003cp dir=\"auto\"\u003eThe K\u0026amp;K Pure Preamp is the compact belt-clip preamp the Pure pickup line was built around. It is a simple, very quiet 1\/4\" preamp with gain and three-band EQ, made for an acoustic guitar and equally usable with other instruments. Handcrafted in the USA, it gives a high-impedance pickup a proper buffer and enough level to drive an amp, a pedalboard, or a mixer channel without adding hiss or the thin, pinched tone of a mismatched input.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThere is no XLR and no phase switch on this model. Those live on the Pure XLR Preamp. This is the straightforward stage and studio front end: input, output, tone, and gain.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhat it does\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eInternal gain trimmer runs from half the input level (0.5×) up to 10×, so a Pure Mini, another piezo, or a passive magnetic pickup can be matched to the rest of the rig instead of living with a fixed boost.\u003c\/li\u003e\n\u003cli\u003eThree-band EQ shaped for acoustic guitar: bass at 100 Hz ±20 dB, a super-wide mid at 1.5 kHz ±20 dB, and treble at 10 kHz ±16 dB. The wide mid is the control most players reach for first with a Pure Mini, to ease the edge without scooping the body of the tone.\u003c\/li\u003e\n\u003cli\u003eTwo 1\/4\" jacks on the rear, input and output. Unplugging the output disconnects the battery, so there is no separate power switch to forget.\u003c\/li\u003e\n\u003cli\u003eBattery life is about 180 hours on a 9-volt, at under 1 mA draw.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eFrequency response: 10–30,000 Hz\u003c\/li\u003e\n\u003cli\u003eInput: 1\/4\", 1 MΩ\u003c\/li\u003e\n\u003cli\u003eOutput: 1\/4\", low impedance\u003c\/li\u003e\n\u003cli\u003eBass: 100 Hz ±20 dB\u003c\/li\u003e\n\u003cli\u003eMid: 1.5 kHz ±20 dB, super-wide band\u003c\/li\u003e\n\u003cli\u003eTreble: 10 kHz ±16 dB\u003c\/li\u003e\n\u003cli\u003eGain: internal trimmer, 0.5× to 10×\u003c\/li\u003e\n\u003cli\u003eSize: about 2.5\" × 3\"\u003c\/li\u003e\n\u003cli\u003ePower: 9 V battery, roughly 180 hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eBest paired with a K\u0026amp;K Pure Mini or other Pure pickup when you want a clean, adjustable 1\/4\" signal into an acoustic amp or the front of a board, without a DI in the path.\u003c\/p\u003e","brand":"K\u0026K Sound","offers":[{"title":"Default Title","offer_id":53092797776184,"sku":null,"price":122.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/8834\/3096\/files\/kkpurepreamp_jpg.webp?v=1791379031","url":"https:\/\/treeboneguitars.com\/products\/k-k-pure-preamp","provider":"Tree Bone Guitars","version":"1.0","type":"link"}