WAZA Amp Head - Guitar amp BOSS - Free user manual and instructions
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| Product Type | Guitar Amplifier Head |
| Brand | Boss |
| Model | WAZA Amp Head |
| Power Output | 150 Watts (RMS) into 16/8/4 Ohms |
| Channels | 2 (Channel A and Channel B) |
| Speaker Outputs | 2 x 1/4" jacks (parallel), minimum 4 Ohms |
| Impedance | Selectable 16/8/4 Ohms |
| Dimensions (W x D x H) | 17.52 x 9.84 x 8.66 inches (445 x 250 x 220 mm) |
| Weight | 28.7 lbs (13.0 kg) |
| Power Supply | AC 117/230/240 V (50/60 Hz), switchable |
| Controls | Master, Presence, Bass, Middle, Treble, Channel, Gain, Volume, Solo, Solo Level, Power Control (0.5W, 50W, 150W) |
| Built-in Effects | Reverb (Spring, Plate, Hall, Dynamic), Delay (Analog, Tape, Digital, Reverse) |
| Additional Features | Waza Craft technology, Selectable Rectifier (Tube, Diode, X-Linked), USB port for firmware updates and editing, MIDI In/Out |
| Connectivity | Effects Loop (Send/Return), Line Out (1/4" and XLR), Headphones Out, USB Type-B, MIDI In/Out, Footswitch Jack |
| Construction | Steel chassis, metal control panel |
| Color | Black |
| Safety Rating | CE, FCC, UL (depending on region) |
| Warranty | 2 years limited warranty (may vary by region) |
| Maintenance | Wipe with a dry cloth; do not use solvents. Keep away from moisture and dust. |
| Repairability | Serviceable by authorized technicians; no user-serviceable parts inside. |
| Accessories Included | Power cord, owner's manual, warranty card |
| Country of Origin | China |
Frequently Asked Questions - WAZA Amp Head BOSS
What is the power consumption of the WAZA Amp Head?
The WAZA Amp Head consumes approximately 180W at maximum power output. It features a universal power supply that accepts 117V, 230V, or 240V at 50/60Hz. Be sure to set the voltage selector switch on the back panel to match your local mains voltage before connecting.
Can I use the WAZA Amp Head directly with a speaker cabinet?
Yes, the WAZA Amp Head is designed to drive any speaker cabinet with an impedance of 4, 8, or 16 Ohms. Use the impedance selector switch to match the total load. Ensure the power is off before connecting speakers.
How do I connect the amplifier to a computer for firmware updates?
Connect a USB Type-B cable from the USB port on the rear panel to your computer. Download the BOSS WAZA Amp Head Driver and the BOSS Tone Studio software from the BOSS website. Follow the on-screen instructions to update firmware or edit settings.
What does the 'Power Control' knob do?
The Power Control knob lets you adjust the overall output power from 0.5W to 50W to 150W. This allows you to achieve the desired tone and volume level suitable for any environment, from bedroom practice to stage performance. Lower wattage settings reduce headroom for earlier power amp distortion.
Is the WAZA Amp Head suitable for use with pedals?
Absolutely. The WAZA Amp Head has a transparent effects loop (send/return) and works well with most guitar pedals. The front input accepts standard instrument-level signals. You can place pedals before the input or in the effects loop as desired.
How do I switch between Channel A and Channel B?
Use the Channel switch on the front panel or connect an optional footswitch (BOSS FS-5L or FS-6) to the Footswitch jack. The selected channel is indicated by the corresponding LED. You can assign different EQ and gain settings to each channel.
What type of reverb and delay effects are built in?
The WAZA Amp Head features high-quality reverb and delay effects. Reverb modes include Spring, Plate, Hall, and Dynamic. Delay modes include Analog, Tape, Digital, and Reverse. You can adjust level, time, and feedback for each effect using the dedicated knobs.
Can I record directly from the WAZA Amp Head without a microphone?
Yes, the WAZA Amp Head has a balanced XLR line output with programmable speaker emulation. Connect this to your audio interface for silent recording. The line output can be configured in the tone studio software for different cabinet and mic simulations.
What maintenance is required for the WAZA Amp Head?
Regularly wipe the exterior with a soft, dry cloth to remove dust and fingerprints. Avoid using abrasive cleaners or solvents. Ensure ventilation slots are not blocked. There are no user-serviceable parts inside; any repairs should be performed by qualified service personnel.
Why does my amplifier shut off after a few minutes?
This could indicate the internal thermal protection has triggered due to overheating. Ensure the amplifier has adequate ventilation and is not placed in a confined space. If the problem persists, disconnect power and contact BOSS customer support for assistance.
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USER MANUAL WAZA Amp Head BOSS
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Product information
Brand : BOSS
Model : WAZA Amp Head
Category : Guitar amp