{"product_id":"1962-fender-concert-brown-panel-vintage-pre-cbs-tube-amp-6g12-a-w-oxford-10k5","title":"1962 Fender Concert Brown Panel Vintage Pre-CBS Tube Amp 6G12-A w\/ Oxford 10K5","description":"Up for sale, a 1962 Fender Concert in excellent condition and in perfect working order. With a freshly serviced and very original 6G12-A circuit and quad of original Oxford 10K5-1 ceramic magnet speakers, this Pre-CBS Concert delivers sweet, dynamic clean tones, exceptional overdrive characteristics, and a thick, throbbing Harmonic Vibrato.\u003cbr\u003e\n\u003cbr\u003e\nOffering ample clean headroom, warmth and character, this Concert also overdrives smoothly past 5 on the Volume, with just the right bite and complex midrange bark that makes Fender's Brown Panel amps the perfect middle ground between the growl and attitude of Fender's Tweed amps and the glassy shimmer of the Black Panel era. The EQ controls have an incredibly wide sweep, and the second channel boasts the Harmonic Vibrato circuit, which was the only Fender \"Tremolo\" circuit to ever have a true pitch shifting effect, with deep pulsating warbles.\u003cbr\u003e\n\u003cbr\u003e\nThe circuit is very original, retaining the original Schumacher-made transformers, with date codes from 1962. The preamp retains all of the blue molded Ajax caps central to the sweet, musical sound of Fender's Brown Panel-era circuits. All but of the original potentiometers are present, along with the carbon comp resistors. The preamp features modern small electrolytics to ensure optimal functionality, the power supply has been professionally recapped, and a three-prong power cable has been installed. Tubes comprise a new matched set of JJs.\u003cbr\u003e\n\u003cbr\u003e\nThe Oxford 10K5-1 ceramic magnet speakers are the original matched quad, with brown Fender-branded bell covers and clean frames that are dated to the 36th week of 1962. The original tube chart is partially intact inside the cabinet.\u003cbr\u003e\n\u003cbr\u003e\nThe original brown tolex and wheat grillcloth present cleanly, and the faceplate boasts well-kept graphics and the original brown barrel knobs. Hardware includes the original chassis straps, nickel corners, sphinx glides (feet) and flat Fender logo. A modern \"dogbone\" handle has been installed.","brand":"Fender","offers":[{"title":"Default Title","offer_id":48882818121984,"sku":"55938","price":3799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/4437\/4714\/files\/medium_6c79ab59-12ff-4772-b83f-363d79ed9bc6.jpg?v=1782253808","url":"https:\/\/mmguitarbar.com\/products\/1962-fender-concert-brown-panel-vintage-pre-cbs-tube-amp-6g12-a-w-oxford-10k5","provider":"Mike \u0026 Mike's Guitar Bar","version":"1.0","type":"link"}