Boss Waza Tube Amp Expander
More than just an attenuator, the Waza Tube Amp Expander modernizes old tube amps with features like an effects loop, reverb, and a USB output for recording.
Overall User Ratings (based on 4 ratings)
Submitted June 15, 2025 by a customer from gmail.com
"Waza tube amp attenuators"
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Wow this thing took the level of my recording a few notchesWell worth the money... Even a used one does the job a definitely must have for every recording artist
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Submitted July 14, 2019 by Dan Jones j in Portales, NM
"HOLY CRAP !"
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Been playing 40 plus years....I just bought this thing and using my Marshall plexi it sounds godly and at ANY volume. I never do reviews unless its something that really moves me. This thing does. It will be a real game changer no doubt. Had some issues hooking it up to my computer via USB, wrote Roland/Boss never heard back so Im giving Mfg. support one star.Wrote them twice, no reply. But I finally figured it out. This is a keeper !
Musical Background:
40 years
Musical Style:
Rock-Pop
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Submitted June 11, 2021 by a customer from gmail.com
"Great, versatile product."
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zZounds has verified that this reviewer made a purchase from us.
Great tool for the studio. Havnt used it live yet and might not because of the size and number or connections that would have to be undone to take it out of the studio if you have it fully integrated. The direct out is about the best sounding that I have heard from any "attenuator " . I generally do a lot of re-amping but have found myself not having to do nearly as much because the recorded sound is so good. Roland is not known for customer support and this isnt any different so dont be surprised if the manual is pretty general and you dont receive an answer if you do have any tech issues. it takes a bit but the deeper features are there and just take a bit of patience to figure out. The software is functional but pretty primitive.All in all a large step up from other attenuators including the UA Oxbox.
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Submitted April 7, 2020 by Lee Lee Muir in 17201, PA
"An essential need"
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An excellent tool/gear to have at your disposal So many options and features Boss hit a home run with this.You can technically use two amps just make sure you use a y switcher Highly recommend a Laney gh30r with this tube expander Like a thick milk shake waiting to be tasted
Musical Background:
18 years
Musical Style:
Punk rockHard rock80’s rock
4 of 6 people (67%) people found this review helpful. Did you?
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