Guitar headphone amps$399.99Observed 2026-10-06
BOSS WAZA-AIR
Wireless guitar practice in integrated headphones
Confirm guitar jack fit and included transmitter
Guitar headphone amps / BOSS
BOSS KATANA:GO
Quiet guitar and bass practice
$139.99Observed 2026-10-06USD
Is it the right gift?
Check output jack clearance and headphone connector
Price observed at the linked seller. Shipping and tax may be additional.
The gift fit
What this choice is for
Quiet guitar and bass practice.
- Specifications Sample Rate
- 48 kHz
- AD conversion
- 32-bit conversion with BOSS Adaptive Focus.
- DA Conversion
- 32 bits
- Memories
- Guitar mode: 30 Bass mode: 30
- Nominal Input Level
- INPUT: -10 dBu
- Input Impedance
- INPUT: 1 M ohm
- Maximum Output Level
- PHONES: 30 mW + 30 mW
- Output Impedance
- PHONES: 4.7 ohms
Product details come from the linked source.
Check before buying
Check output jack clearance and headphone connector
Compare the wider guitar headphone amps category and its buying checks ↗Review research
What the reviews say
A lot of guitar and bass sounds in a small headphone amp. Both reviewers found it inspiring for private practice, but sound varies with the headphones and its tiny controls take getting used to.
Our editorial summary combines these independent sources. We have not personally tested this product. We do not calculate an aggregate star score. Research checked 2026-09-28.
How we evaluate review evidence ↗Sources and model details
Price source: USD offer↗BOSS: BOSS KATANA:GO↗Product information checked 2026-10-06. Confirm the exact model, size, finish and included items with the seller.
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