The STM-600 is the 600 watt version of the Streamliner™ design. The 300 volt All Tube Class A preamp design is driven by three 12AX7 preamp tubes utilizing six gain stages. The preamp design features an intuitive and highly effective tone network which is a unique blend of a modified passive Baxandall network for the bass and treble along with an active tube driven mid filter, with selectable mid frequencies. This versatile all tube preamp exudes a fat and rich tone that remains articulate. It can be used to simply add warmth to your natural tone or it can be dialed in to provide a wide range of natural tube overdrive.

Along with our preamp design that rivals that of many classic tube amplifiers, the STREAMLINER™ 600 also features our proprietary 3 Dimensional Power Management analog technology. Our 3DPM™ adds heft and girth to each individual note, while enhancing the amplifiers responsiveness and headroom. It provides the dynamic and 3 dimensional tone and feel of an all tube power amp design.

With its solid extruded aluminum panels, CNC machined solid billet aluminum faceplate and smooth-radius edges the STREAMLINER™ 600 chassis emanates the ruggedness and strength of a world-class touring machine. This brushed aluminum chassis is finished in an anodized Gun Metal Blue color.

Simply put, this new design offers a more streamlined approach to finding your voice, yet it still carries forth the GENZ BENZ reputation for performance, reliability and innovation.

375 Watts @ 8 ohms; 600 Watts @ 4 ohms
• SMPS and Class D power amplifier design
• Class A Six Stage Tube Preamp (3x12AX7A Tubes)
• Modified Passive Baxandall EQ for the Lows and Highs
• Active Tube Driven Mid EQ
• Selectable 3-Position Mid Frequencies: 220, 600, 2.5K HZ
• Input Mute
• Hi Gain switch
• Master Volume
• 3DPM™ Power Management
• Full Direct Output Interface
• Effects Loop
• Headphone Input
• Aux. Input
• Dual Speakon Outputs
• Variable Speed Fan Cooling