本帖最后由 伤感吉普车 于 2018-2-3 00:59 编辑
美国发烧音箱厂牌Mojave Scorpion 50 W机头
本机器,220V 国内电压,很新很新,一切原装 !
这台机器是Mojave Ampworks的老板Vic 亲手制作PTP布线,电路板标签上有他的亲笔签名!
Mojave Scorpion 50 W,自带功率衰减和Line Out 方便录音
Scorpion是Mojave的主打型号!
ZZ TOP 的Billy Gibbson是最著名的使用者之一!
简单介绍下Mojave:
很多资深发烧友和职业乐手都熟悉Dirty Boy这个牌子的fuzz单块(因为国内有代理)和以脏男孩命名Dirty Boy超级昂贵的音箱. Dirty Boy就是Blues Saraceno的老爸Alex做的效果器和音箱 ,现在的Dirty Boy音箱就是Mojave生产的.
Mojave Ampworks的老板Vic 他本人是超级古董Marshall爱好者和音箱收藏家, 并为一些大牌乐手维修古董Marshall 例如:吉他大师EVH和Eric Johnson 维修和MOD元年Marshall吉他箱子。同时Vic他本人也是著名的Vintage Amp论坛的创办者!
Mojave全手工PTP 布线工艺,发烧厂牌 。。
著名使用者:ZZ Top的Billy Gibbson, Peter Frampton, George Lynch, 还有Def Leppard的吉他手Vivian Campbell...... 等超级大牌明星, 以及Dirty Boy的少东家 - 著名的吉他天才 Blues Saraceno !
官网:http://mojaveampworks.com
著名Legendary Tones专业网站评测:https://legendarytones.com/mojave-
ampworks-scorpion/
Mojave Scorpion Head - 50W固定偏压 - (2)EL34s
Mojave Scorpion 基本上是Peacemaker的一个弟弟,但认为它是一个严重的“小家伙多功能”的小弟弟。
像Peacemaker,一样,它使用了Mojave 独有的电流跟踪技术,拥有non-master设置,但Mojave Scorpion有(2)-EL34功率管。然而,输出变压器的尺寸与Peacemaker相同,允许更Clean的headroom和一个结实的低频。 在PeaceMaker的前级放大器中使用的独特的电流跟踪技术提供了更高的灵敏度和清晰度,其他前置放大器技术的一半噪声,同时仍然提供高水平的增益容量。这证明对于记录和通常获得更好的有机质量的声音非常有用。两个音量操作2个独立的和不同的语气前级放大器通道(一个黑暗和一个明亮),可以近乎无限组合混合,以创建不同的音色。此外,有四个音色控制,增加了这种色调怪物的多功能性!高增益和低增益输入也可单独使用或同时使用。 窗体底端
窗体底端 实物如图:成色买家自定义
The core of the Scorpion’s sonic DNA revolves around that big, crunchy, dynamic EL34 sound with the characteristically thumping lows and singing highs. But this model redraws the roadmap that takes you there, and adds plenty of new ingredients in the name of versatility. Mojave keeps the adjustable fixed-bias output stage with a dash of negative feedback, cathode-follower tone stack, and solid-state rectification that partly define the post-1967 Marshall 50-watters, but re-labels the tone stack as Bass, Low Mid, High Mid, and Treble, with High Mid taking the job of a Presence control. It also employs a nifty trick in the preamp stage that has become something of a Mojave standard: internally ganging together two different first gain stages comprised of an independent, parallel-wired twin-triode 12AX7 for each—one voiced to emphasize bass, the other to emphasize treble—and providing a Volume control for each so you can blend them together. This is not a master volume amp, but it carries a Power Dampening control on the back panel that governs a unique proprietary circuit that reins in volume levels at the output stage, allowing you to take the Scorpion from 50 watts down to 3 watts, and anywhere in between. Other features include High and Low Sensitivity inputs, and a back panel 1/4" Line Out jack with a Level control and ground lift alongside dual 8- and single 16-? outputs. As alluring as it might be from the outside, much of the Scorpion’s appeal reveals itself when you pull the chassis from the cab. This amp is hand built to some of the most exacting standards found in the market today. Powder-coated black metal grilles protect components front and back, and the brand is boldly represented by an acid-etched aluminum nameplate. The rugged turret board follows a linear layout from input to output stage, and the flying-lead connections to transformers, potentiometers, switches, and tube sockets (all chassis mounted) are made with Teflon-insulated, silver-plated copper wire. While many amp makers swear by old-style carbon comp resistors for “warmth” and “vintage authenticity,” Mojave uses high-grade metal film resistors because they can be obtained in more precise values, and generally result in a lower noise floor. These share the board with Sprague filter capacitors and custom-made, one-percent tolerance film and foil polypropylene signal capacitors. Transformers are all custom made for Mojave by the highly regarded Mercury Magnetics company, and the whole shebang is bolted together in a reinforced aluminum chassis. Finally, the output transformer presents a novel twist on the classic 50-watter formula, as Mojave has spec’d it for “triple-capacity,” which can handle as much as three times the Scorpion’s 50-watt output. This approach can achieve the response of a 100-watt stack in a smaller amp, resulting in firmer lows and remarkable headroom. Our review sample came with the 2x12 semi-open-back cab loaded with Celestion G12H-30s, but a closed-back 4x12 is also available for $985 retail. The cabinet is a robust, yet portable unit with a single, recessed handle positioned top center. I tested the Scorpion with a range of guitars, including a Fender Stratocaster and a Telecaster, a Gibson SG Special, and a PRS Singlecut Trem. The overriding impression this amp left with me was one of power, body, and massive volume—even with single-coil pickups. This is one massive sounding amplifier, and Mojave has certainly achieved the goal of attaining 100-watt-style performance in a 50-watt package. It delivers a wide, blooming soundstage with tight, but not overly booming lows, a thumping midrange, and glittery, yet nicely recessed highs. In short, you get broad, punchy, in-your-face dynamics across a frequency spectrum that’s very flattering to rock guitar. With the Strat and Tele, the Scorpion exhibited stunning clarity and superior headroom up to about a ten o’clock position of the Volume controls, at which point it was already too loud for home studios, basement rehearsals, and many club gigs. Humbuckers and P90s brought out the raunch a little sooner. Roll it up from there, and you segue through toothsome crunch to absolutely screaming lead tones—both of which are easily cleaned up at the guitar’s Volume control. This is the fat, tactile, airy, classic sound that arena-rock dreams are made of, and when you get the volume up anywhere from one to five o’clock, it’s a rare and spine-chilling experience to just stand in front of this rig and wail. Tweak the EQ to taste, put a booster or distortion pedal in front of it as desired (all of which this amp handles very well), and there’s very little in the broad fields of rock, blues-rock and metal that it can’t do. That said, the trend these days is toward downsizing, and plenty of players are looking for amps that sound like cranked 50-watters in 15-watt packages, not 50-watters that sound like a 100-watters. The Scorpion’s Power Dampening control is a cool feature that brings levels down as much as you’d like, but it does color the tone a little bit, and you also need to dial down the Volume controls to retain similar headroom at lower volumes. In short, this powerful monster is most cut out for serious rockers who expect to put in most of their playing hours on large stages. The Scorpion also sounded fantastic through the 2x12 cabinet, which seemed to take everything I could throw at it without breaking a sweat. But if you plan to play this amp toward max in big venues, you might consider pairing it with Mojave’s 4x12 cab. I ran the Scorpion through a custom 4x12 with G12H-30s in my rehearsal space, and it proved an equally thrilling endeavor, with that huge kick in the gut that lets you know you’re pushing a lot of air. However, it wasn’t demonstrably louder than Mojave’s very efficient, compact open-back 2x12, so the choice is yours. But whatever you blast it through, this is an extremely accomplished-sounding, as well as a stunning piece of craftsmanship. 淘宝交易: 12000元,
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