{"product_id":"dr-z-amps-z-40-head-blackout-silver-z-40-watt-head","title":"Dr. Z Amps - Z-40 (Blackout\/Silver Z) - 40-Watt Head","description":"\u003cp\u003eThis \u003cstrong\u003eZ-40 head \u003c\/strong\u003efrom Dr. Z is a brilliant 40 watt version of the venerable Z-80 head, honored for its behemoth British tone. While retaining the dual EL-84 tubes in the output just like the 80, this version features two \u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eTAD Hi-Grade 12AY7 tubes in the preamp stage that reveal absolutely clear definition across the fretboard. A proprietary output transformer was created just for this design by Heyboer, built to Dr. Z specs to enable this 40 Watt approach. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe original “bootstrap” tone stack driver circuit from the previous amp is featured in the Z-40 for increased bandwidth and gain which was essential to its sonic signature. Unique to the Z-40 however is a switch between the original solid-state diode rectifier and a \u003cmeta charset=\"utf-8\"\u003e5U4 tube rectifier for a bit more compression and grit. All of these features result in a sound that has superb clarity in the cleans and breakup, with a bloom in the higher gain that is extremely musical.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLegendary sound from the Z-80 in a 40 watt head\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo \u003cmeta charset=\"utf-8\"\u003eTAD Hi-Grade 12AY7 and 1 12AX7 preamp tubes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\"Bootstrap” tone stack driver circuit\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eProprietary Heyboer output transformer\u003c\/li\u003e\n\u003cli\u003eSolid-State Diode or 5U4 Tube Rectifier Switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cspan\u003e8, 16 Ohm outputs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eMetro “Zero Loss” FX Loop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e19” W, 9 3\/4” H, 9 1\/2” D\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e28 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dr. Z","offers":[{"title":"Default Title","offer_id":46900433682651,"sku":"Z40-BlackoutSilver","price":1899.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0202\/0250\/files\/Z-40-Head-blackout-front.jpg?v=1752249442","url":"https:\/\/massstreetmusic.com\/products\/dr-z-amps-z-40-head-blackout-silver-z-40-watt-head","provider":"Mass Street Music","version":"1.0","type":"link"}