{"product_id":"used-david-bray-4550-head-nsn-pdx","title":"Used David Bray 4550 Plexi Style Amp Head #NSN (PDX)","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis David Bray 4550 Plexi Style Amp Head was hand-built and hand-wired by David Bray here in the United States. It came to us in Excellent condition with minimal signs of handling and use, and you'll get to take it home with the included Line Out Box (included in photos). See below for more details and specifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eFROM DAVID BRAY:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA superior version of the famed vintage British 50 watt plexi, custom voiced to your needs, playing style, and existing gear. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Standard Bray 4550 includes:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Completely hand-wired, hand-soldered Point-To-Point turret board and components\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Precision tight-wound tube filament wiring design to eliminate AC filament hum\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Bray spec'd custom-wound transformers by Heyboer\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Gold color 16 gauge zinc-plated steel chassis\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- 3  ECC83 preamp tubes, 2 EL34 output tubes, 1 GZ34 rectifier tube\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- 3-way Standby Switch lets you choose between Tube and Solid State Rectifier, and is Bias-Compensated\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Output Level “Wife Knob” control lets you dial down the volume to whisper levels without losing gain or overdrive\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Plexi Style Channel 1 Bright and Channel 2 Dark channels allow you to mix each one into your sound how you want without the use of a separate jumper cable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- Plus Mode places the channels from parallel into series (as well as a few tonal changes), allowing even higher gain sounds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e- (H) 9\" x (W) 26\" x (D) 8-1\/4\" , 38 lbs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eAbout the Line Out Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Line Out Box is designed specifically to be inserted between your amplifier's speaker jack and speaker. It is in no way a load-box, and cannot be used to replace the speaker, or other resistive load necessary to safely run your tube amplifier. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe ground lift switch disconnects the ground from the line out jack where there may be excess hum resulting from a ground loop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cem\u003e__________________________________________________________________\u003c\/em\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eModel: David Bray 4550\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSerial Number: No Visible Serial Number\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCondition: Excellent\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eColor\/Material: Black Tolex\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWattage: 50 Watts\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePower Tubes: 2 EL34\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eChannels: 2\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInputs: 4\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eControls: Presence, Bass, Middle, Treble, Volume I, Volume II\u003c\/span\u003e\u003c\/p\u003e","brand":"David Bray","offers":[{"title":"Default Title","offer_id":55718377062692,"sku":"0709202603","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5560\/7980\/files\/Used-DavidBray-4550PlexiStyleAmpHEad-Black-PDX-2-Photoroom-2.jpg?v=1784754893","url":"https:\/\/p.thunderroadguitars.com\/products\/used-david-bray-4550-head-nsn-pdx","provider":"Thunder Road Guitars Portland","version":"1.0","type":"link"}