The Boss WAZA Tube Amp Expander Core is a professional recording solution for capturing genuine tube amp tones with exceptional quality. Our Tube Logic approach and reactive load design retain your amp's natural feel and touch response, while premium signal processing makes it simple to create studiograde recordings.

Advanced features include the Mix Assist tool for ensuring tracks balance perfectly and the Air Feel function that uses BOSS spatial technology to recreate the immersive "ampinroom" sound. An integrated 30watt reactive drive power amp lets you enjoy "sweet spot" tones at homefriendly levels.

Supreme Tube Tones at Any Volume
A tubebased guitar amp sounds and feels its best when the volume is cranked and its power section is really working. Unfortunately, the levels produced are usually unmanageable for anyone without an isolation booth or very forgiving neighbors.

The WAZA Tube Amp Expander Core captures your amp's speaker output with a reactive load, emulating combo and stack behaviors. Its 30watt power amp supports lowvolume practice or mic recording, while cab emulations polish the signal for direct recording.

Premium Speaker Sounds
The companion editor software is a powerful platform for sculpting sounds within the WAZA Tube Amp Expander Core. Select from 22 BOSS cabinet emulations and five classic mic types, using up to two mics at once, then finetune the perfect blend.

Similarly, up to two cab/mic IRs from the included Celestion Digital IR selection or user IR library can be used simultaneously. A handy time alignment control lets you synchronize IR combinations with precision for a smooth, cohesive tone.

Professional Recording Tools
The WAZA Tube Amp Expander Core provides you with the tools to create professionalquality tracks. Developed alongside top guitarists and engineers, Mix Assist offers sound contour curve and transient control, helping tracks sit flawlessly in the mix.

The immersive Air Feel feature enhances recordings with inspiring "ampinroom" realism. It uses BOSS spatial technology to deliver two variations rich in depth and dimension, producing a more natural sound than traditional room mics.

Seamless Integration
The WAZA Tube Amp Expander Core enhances your sound with onboard compression, EQ, delay, and reverb. There's also a series/parallel loop for external effects. Customize setups in the editor and store up to 10 favorites for instant access via the Rig knob.

Enjoy flexible connectivity, from USB recording and mono/stereo XLR outputs to speaker cab and headphone monitoring. With 64 user IR slots, premium Celestion IRs, and optional Bluetooth functionality, the WAZA Tube Amp Expander Core delivers unmatched versatility for recording guitar.

Specs:

• Maximum Input Power: From Tube Amp: 100 W
• Safety Load (power off): From Tube Amp: 330 ohms
• Rated Power Output: To Speaker: 30 W (8 ohms)
• Load Impedance: To Speaker: 416 ohms
• Input Impedance:
• From Tube Amp: 8 ohms
• FX Loop Return: 1 M ohm

Output Impedance:

• Line Out L/R: 600 ohms
• FX Loop Send: 1k ohm
• Nominal Output Level: Line Out L/R: +4 dBu
• FX Loop Nominal Input/Output Level: 10/+4 dBu (selectable)
• Maximum Output Level:
• Line Out L/R: +13 dBu
• Fx Loop Send: +6 dBu (10) /+20 dBu (+4)

Controls:

• Power Switch
• Speaker Out Knob
• Line Out Knob
• Phones Knob
• Reactive Load Knob
• Rig Knob
• Air Feel Level Knob
• Write Button
• Input Level Switch
• Fx Loop Level Switch
• Gnd Lift Switch
• Indicators:
• Power
• Write
• Input Sig/Peak

Connectors:

• From Tube Amp Jack: 1/4Inch Phone Type
• To Speaker Jack: 1/4Inch Phone Type
• Line Out L/R Connectors: Xlr Type
• Phones Jack: Stereo 1/4Inch Phone Type
• Fx Loop Send Jack: 1/4Inch Phone Type
• Fx Loop Return jack: 1/4inch phone type
• USB port: USB TypeC(R)
• MIDI IN connector
• Bluetooth adaptor connector: Dedicated connector
• DC IN jack
• Power Supply: AC adaptor
• Current Draw: 470 mA
• Dimensions (including foots): 77/8 (W) x 8 (D) x 315/16 (H) inches (200 (W) x 202 (D) x 99 (H) mm)
• Weight: 4 lbs 14 oz (2.2 kg)

Accessories:

• Owner's manual
• AC adaptor
• Power cord