The VOX MVX150H 150W Nutube Amplifier Headis a 150W amplifier head for electric guitarists. In both the preamp and power-amp stages, the MVX150H makes use of Nutubes, which condense the basic structure of a vacuum tube down into the size of a chip. This ensures a creamy, tube-like tone, while promoting a ruggedness most tubes cannot deliver by virtue of their construction. 

The amplifier offers two channels, but each channel has two different voicings, making the MVX150H a versatile unit indeed. Channel one provides Clean and Crunch modes, while channel two supplies Rhythm and Lead operations.

Each channel gives you Gain and Volume controls. Both have tonal shaping capabilities: a Tone knob on channel one, and a complete tone stack on channel two. Both channels supply Bright and Fat switches. A Mid-Shift switch on channel 2 gives you further control over the midrange.

The digital Reverb, Presence, and Resonance controls are shared between both channels. Two master volume knobs are on hand, but these are only selectable via a separately-available footswitch. With the footswitch, you can use the second master knob to push your sound into greater power-amp saturation.

A bevy of features and connections are located on the rear of the amplifier, including an effects loop (switchable between series and parallel operation), an emulated line output (with a sensitivity switch), and a power level selector (for reducing your wattage). You'll note the ability to bias the preamp and power-amp separately right on the rear of the amp head.

With a dedicated wet output, you can route effected signal straight to the house, while the dry, unprocessed signal will go to the emulated output. This gives the FOH engineer more options in mixing your sound, as the engineer can put the dry and effected outputs on different channels.

Two 1/4" speaker outputs let you connect the amp head to cabinets, and with the impedance selector, you can choose among 4-, 8-, and 16-Ohm operation. Two footswitch inputs are on hand for external control. A power cable is included.

150W RMS    Nutube-Powered Preamp & Power-Amp    2-Channel Operation    2 Voicings Per Channel    Built-In Digital Reverb    Switchable FX Loop (Series & Parallel)    Emulated & Wet-Only Line Outputs    Sensitivity, Impedance & Power Knobs    Dual 1/4" Extension Speaker Output    Power Cable Included

• 150W amp featuring a Nutube vacuum tube in both the preamp and power amp sections
• Two-channel design covers a wide range of tones, from pure clean sounds to modern high gain
• Each channel provides EQ, as well as various modes that provide a wide array of tones
• Each channel's preamp and power-amp is equipped with a bias adjustment knob
• Built-in digital reverb
• Wet Only output lets you easily set up a wet/dry rig
• Emulated Line Out allows realistic amp sounds for direct line recording
• Relatively lightweight at 15.7 lb

Related Questions and Answers

Q: 1. how long is the warranty?

A: The PCA-3 carries a manufacturers 1-Year Limited Warranty from Pyle.

Q: 2. What modeling lamp replacement is compatible with Godox ms300?

A: Yes, the Godox Modeling Lamp for SK400II Flash Head (150W) is compatible in the Godox MS300.

Q: 3. Could you use a standard LED bulb on the dp400iii at a more desirable color temp (5600K)?

A: You could use an led in theory but only if you found one one in this shape with the same bulb type that would fit. Generally they are wider and would interfere with the flash tube. The bulb needs to be e26/e27 and of this narrow shape and be 150W or less. We do not sell an led in this size and shape.

Q: 4. can you also give the sk300?

A: Yes it will work BH #GOMLQS400II

Q: 5. I'd like to bridge this to mono 150w output, is that advisable? What's the proper wiring?

A: Yes you can bridge, so long as you are using a compatible speaker that will not demand any further power from the PCA30.

Q: 6. Would this bulb still cast a yellow tint to the subject if the shutter speed is fast enough that the final image is black with the modeling lamp on but the flash off?

A: The Godox Modeling Lamp for SK400 II Flash Head would have no effect on the image if the shutter speed is fast enough. However, it's always best to make sure your white balance is adjusted properly to avoid any unwanted color casts.

Q: 7. Does this lamp cast a yellow color onto your model? Is there an LED modeling lamp alternative with a higher CRI that would fit into a Godox DP 400 III?

A: This Godox modeling lamp tungsten-balanced, so using it as a main source would create a warmer color temperature in your image if the white balance in the camera is not set properly. Unfortunately, there is no LED equivalent that can be used with the SK400 II that would not interfere with the flash tube.

Q: 8. What is a typical application for this amplifier? Is it normally used as an audio amplifier?

A: The Bogen V150 is a mono mixer/amplifier generally used in commercial installations such as retail/office applications. It can support up to 8 input sources of various types using optional input modules and outputs to 70 volt speaker systems as well as low impedance 4 or 8 ohm applications.

Q: 9. how many lumens does it produce?

A: The Godox Modeling Lamp for SK400 II Flash Head has a close equivalent to 1250 lumens.

Q: 10. Can I use speakers rated for 6 ohms with these speakers with power rms power of 35 watts? I will be using four speakers with two per channel in parallel.

A: You can use speakers rated at 6 ohms, two in parallel on each channel, however the amp will not offer the same specs as they are all referencing a 4 ohm load on each channel.