SKU: 87820287753

Boss Waza Tube Amp Expander Core Reactive Load Box

Sale price$266.40 Regular price$296.00
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Description

Boss Waza Tube Amp Expander Core Reactive Load BoxSetting out to be your one and done go to tube amp companion, the Boss Waza Tube Amp Expander Core is a powerful, compact unit loaded with professional performance tools to accompany any tube amp fan. The Waza Tube Amp Expander Core brings a new level of versatility for players who can't live without their tubes when performing, practicing, or recording. Wearing many hats and fulfilling many needs, the Waza Tube Amp Expander Core functions in many

Setting out to be your one-and-done go-to tube amp companion, the Boss Waza Tube Amp Expander Core is a powerful, compact unit loaded with professional performance tools to accompany any tube amp fan. The Waza Tube Amp Expander Core brings a new level of versatility for players who can't live without their tubes when performing, practicing, or recording.

Wearing many hats and fulfilling many needs, the Waza Tube Amp Expander Core functions in many different ways – a variable reactive load box, a cab emulator, an IR loader. These common amp-based utilities usually spread across multiple different devices, though with this Boss creation, it's all here. Road-ready and easy to use, this Waza unit is ready for action.

The Boss Tube Logic approach came as the driving motivator behind the Waza Tube Expander Core. Enabling you to crank your amp to whatever sweet spot you've got it set at, the Waza Tube Amp Expander Core plays reliably at any volume while faithfully recreating the core tone and feel you can't get enough of. This means you can play confidently knowing that your tube amp tone is completely preserved all the way downstream from the tubes to the Expander to the speaker.

What's more, this Waza creation features a number of onboard controls to make real-time adjustments. Such customization options for these setups include custom cabinet and IR selections, USB-c audio recording connections, MIDI program changes.

Finally, the Waza Tube Amp Expander Core tops this tube amp experience all off with an external effects loop. The Waza Tube Amp Expander features an external effects loop that can be a big helping hand for vintage tube amps without effects loops.

For tube amp aficionados everywhere, the Boss Waza Tube Amp Expander Core is an exceptional pick for keeping operation smooth and modern. Opening up functionality for even the most particular and finicky of tube amps, this Boss creation is road ready and primed for performance. Hook it up and hear your classic tube amp take on brand new life.

  • Reactive load circuit supporting most tube amps up to 100 watts
  • Twenty-two mic'd cabinet emulations with five selectable close mic types
  • Thirty-two user speaker IR slots
  • External effects loop
  • Dedicated speaker output
  • Balanced XLR line outputs for FOH console, stage monitors, recording devices
  • Headphone out for silent practice
  • Dedicated editor software for Mac and Windows
  • USB out for direct audio recording and editor communication
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87820287753

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4.3 ★★★★★
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Lynn
Lowell, US
★★★★★ 5
Lightweight comfortable at a good price!
Size: 10.5, Color: Navy
These shoes are perfect. The color matches my navy outfits as well as my denim. They are comfortable and they look great. They are easy to pack lightweight and a great value. I am extremely satisfied and highly recommend!
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Reviewed in the United States on June 3, 2026
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PHOEBES
Dallas, US
★★★★★ 3
REALLY CUTE SHOE BUT CUT WAY TOO SMALL!
Size: 8, Color: Black Patent
I received the black patent leather shoes today and they are so cute! Sadly I need to return them because they are cut way too small. I normally wear a 7.5 or 8 on dress shoes so I ordered the 8. They are so tight across the top that it's uncomfortable as soon as I put them on. They are smaller than a normal size 8 dress shoe. The big toe area is extremely uncomfortable because it doesn't allow any room for it at all, so my big toe just presses against the side and end of the shoe without even walking in them. I have very narrow feet and these still are too small for me. So I am returning them and I already ordered a 8.5 W and hope that will fit much better. The patent leather is very cute and adds just enough dressy that I can wear them with slacks or my Capri jeans. I like the slip on and the cushion foot bed because it feels soft.
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Reviewed in the United States on May 26, 2026
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Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Love these flats!
Size: 9 Wide, Color: Black White Faux Snake Skin, Size: 9 Wide, Color: Black White Faux Snake Skin
One of my favorite pair of flats! I’ve had these for several years and they are still comfortable, in good shape and really add a little spice to my outfits. I can wear these all day and not have any foot pain or discomfort as a result. The quality is good, fit is perfect and I tend to have difficulty with shoes due to bunions. Love these!!
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Reviewed in the United States on May 23, 2026
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lunaposas
Boise, US
★★★★★ 5
LOVE LOVE.
Size: 7.5 Wide, Color: Beige
I love these shoes so much I had to write a review. So comfortable. Cushioned. Fits perfectly especially if you are more on the wide side. They are soft. Flexible. Easy slip ons you can walk around in all day. I want to try more colors.
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Reviewed in the United States on June 4, 2026
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Georgette Campbell
Grantham, US
★★★★★ 5
Great buy
Size: 12 Wide, Color: Black Faux Leather
I absolutely love these Amazon Essentials Belice Ballet Flats! They are so comfortable right out of the box and fit my feet perfectly. I can wear them all day without my feet hurting, which is hard to find with flats sometimes. They’re also really cute and go with almost everything I wear. I find myself reaching for them all the time because they’re both comfy and pretty. Definitely a great everyday shoe, especially for the price!
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Reviewed in the United States on May 10, 2026

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