The saturation control affects primarily the apex of the waveform, similar to the effect of overdriving and saturating the output or interstage transformer of a tube amplifier. Our implementation generates a distortion rich in second harmonics and subtle waveform compression. The harmonic control affects the waveform closer to the zero crossing portion of the waveform, yielding a more distinct overdrive with added higher order harmonics and a steeper signal compression factor. It is important to

Why then, should the amplifier manufacturer feel compelled to change this sound? As with our speakers, Genz Benz amplifiers strive to maximize your instrument’s natural tone and feeling without imparting additional coloration. This resulting sound will not become obsolete with changing fads but will always be true to your instrument’s natural qualities. The circuit design, features, physical construction and speaker selection have been carefully calculated to give you, the experienced player, th

This amplifier is built for those that know tone and feel are inseparable. The Black Pearl 30® is meticulously designed with an all-tube signal path, component selection and custom transformers that add up to responsive, thick, rich tone. Inside there are beautifully crafted black military spec PCB’s with robust, precision routed direct-to-point gold-flashed signal traces, neatly dressed wiring and custom tube sockets and retainers; all to ensure that every amp built delivers the Black Pearl 30’

I believe you will find that this tube amp will immediately become an invaluable tool in your quest for the best possible guitar tone. EL DIABLO’s versatile features will certainly enhance the feel and character of your individual playing style. Our engineers and resident “tone staffers” have worked extremely hard to develop and build this world-class guitar amplifier for you. Please take time to read through this manual and familiarize yourself with the features and design of your new EL DIABLO

The HIGH-MID GAIN control sets the amount of level (cut or boost) for the specific frequency set by the HIGH-MID FREQUENCY control. HIGH FREQUENCY -- The HIGH frequency EQ section is a 4 KHz shelving curve with 15dB of cut or boost. NOTE: These equalizer networks are similar to those found on professional sound consoles and are very useful tools. These active equalizers are very wide response type filters and a little “tweaking” goes a long way. SIGNAL SHAPE – The SHUTTLE®MAX 12.2 is equipped wi

Each channel is equipped with a .” unbalanced line input and channel 1 is also equipped with an XLR balanced microphone input (with phantom power). The 2 inputs on channel 1 are summed (mixed) together at a 1:1 ratio. Each channel offers a 3 band equalizer with a sweepable midrange frequency control. Equalization centers were carefully selected for use with acoustic instruments. Each channel also contains individual send controls to the stereo digital effects circuit. The channel signals are the

Each model produces 175 watts as a combo and 300 watts with an 8 ohm extension cabinet. The amplifier is configured as a 2 channel – 3 input platform and each channel is equipped with a .” unbalanced line input. Channel 2 offers an XLR balanced microphone input (with phantom power) as well. The 2 inputs on Channel 2 are summed (mixed) together at a 1:1 ratio, so they can be used simultaneously. Each channel then passes through independent 3 band equalizers with a sweepable midrange frequency. Eq

This model has been designed with our unique ULTRA LIGHT unified design process, yielding a 600 watt professional high powered tour-class bass guitar amplifier, weighing only 3.75 lbs! This 2nd generation SHUTTLE® amplifier now incorporates our unique 3-Dimensional Power Management circuitry along with other enhancements like increased tube gain and high efficiency thermal management. Our proprietary 3DPM™ technology insures greater and more solid sounding output while retaining the feel and pla

For countries using 100V, 110V, 115V and 120V AC mains, select the 115V switch position on the Voltage Selector switch. For countries using 220V, 230V, and 240V AC mains, select the 230V switch position on the Voltage Selector switch. There is no externally accessible AC mains (line) fuse. The internal fuse is integral to the SMPS power supply and is not user serviceable. This fuse will not fail except under very unlikely fault conditions to the SMPS, and if this occurs a qualified service techn

Switch- mode power supplies convert the AC line directly to high voltage DC, then the precision PWM (pulse width modulation) inverter creates a new AC power signal at a frequency more than 1000 times higher than the original wall frequency of 50/60Hz. This new high voltage, high frequency power signal is then fed into a custom high frequency transformer that steps the voltage down. A high frequency rectifier and high ESR filter capacitors finish the process off by converting the high frequency A