The Boss Katana Bass KTN-210B is a Boss amplifier, currently around $599.99. Close alternatives include the Boss Katana Bass KTN-110B and the Fender Frontman 60B. It pairs well with the Ashdown Geezer Butler Signature and the Boss ODB-3.
Boss Katana Bass KTN-210B
Boss · amplifier
The Boss Katana Bass KTN-210B is a 160-watt solid-state bass combo amplifier from Boss Katana series, designed as a higher-powered dedicated bass version of the Katana platform. Dual 10-inch speakers provide expanded low-end response and volume over the single-10 KTN-110B. Multiple bass-optimised voicings and built-in effects including compressor, octave, chorus, and reverb cover most live and practice processing needs. A power attenuator switches output for home and stage use. USB audio output supports direct recording.
What stands out
“dual 10-inch speakers provide expanded low-end response and volume over the single-10 ktn-110b”
— from the listing
“It is recommended for bass players who need a feature-rich combo that can handle live band rehearsal and small-to-medium venue gigging”
— from the community notes
“Players find it delivers adequate stage volume for small venues and rehearsal rooms with a full drum kit”
— from the community notes
“The built-in compressor, octave, and chorus effects are practical for live performance”
— from the reviews
“Multiple bass-optimised voicings and built-in effects including compressor, octave, chorus, and reverb cover most live and practice processing needs”
— from the listing
- low end
- rehearsal
- compressor
- chorus
- usb
- stage
- octave
- bass
Good for
- Live
Price updated Oct 23, 2026
Genres the Boss Katana Bass KTN-210B is commonly used in
- Alternative Rock
- Acoustic
cited
Inferred from shared tonal signals, not a stated genre tag. - Rock
cited
Inferred from shared tonal signals, not a stated genre tag. - Electronic
cited
Inferred from shared tonal signals, not a stated genre tag. - Country
cited
Inferred from shared tonal signals, not a stated genre tag. - Jazz
cited
Inferred from shared tonal signals, not a stated genre tag.
Pedals that stack with the Boss Katana Bass KTN-210B
Ashdown Geezer Butler Signature
Ashdown
22% matchclean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (high headroom → low gain)
Ashdown Geezer Butler Signature leans this high headroom tone toward low gain, which it doesn't make on its own
Goes in front of the amp
Boss ODB-3
Boss
16% matchclean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (high headroom → low gain)
Run Boss ODB-3 into that high headroom platform and it finally leans toward low gain
Goes in front of the amp
Mesa Boogie Flux-Drive
Mesa Boogie
16% matchclean platform takes the driveA clean, high-headroom stage takes on dirt it can't generate by itself. (high headroom → crunchy)
Run Mesa Boogie Flux-Drive into that high headroom platform and it finally leans toward crunchy
Goes in front of the amp
MXR Flanger
MXR
11% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep MXR Flanger after Boss Katana Bass KTN-210B in the signal chain, clear of Boss Katana Bass KTN-210B's own gain stage
Goes in front of the amp
Dan Armstrong Orange Squeezer
pedal
10% matchshapes the dynamic responseShapes how the tone responds to picking dynamics rather than its frequency or gain.
Dan Armstrong Orange Squeezer's own dynamic character is the real reason this is worth trying
Goes in front of the amp
JAM Pedals Delay-Llama
Jam Pedals
6% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
JAM Pedals Delay-Llama's analog warmth voice goes in Boss Katana Bass KTN-210B's effects loop — it's not there to compete with Boss Katana Bass KTN-210B's own full character — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Dunlop EP103 Echoplex Delay
Dunlop
6% matchsits in the right chain slotPlaced for where it does its job cleanly in the chain, not for a tonal interaction with the anchor.
Keep Dunlop EP103 Echoplex Delay in Boss Katana Bass KTN-210B's effects loop, clear of Boss Katana Bass KTN-210B's own gain stage — goes in the amp's FX loop (or last, into a clean amp)
Sits in the amp's effects loop
Electro-Harmonix EH-1335/EH-3075 Hot Tubes
Electro-Harmonix
tonal matchGoes in front of the amp
Electro-Harmonix EH-1335/EH-3075 Hot Tubes's own voicing points at a clean amp's front end, and Boss Katana Bass KTN-210B delivers it
Cheaper alternatives
Blackstar Unity 120
Blackstar
48% similarityShared character: small venues, one octave, compressor
Blackstar Unity Bass U60
Blackstar
47% similarityShared character: compressor, solid state, chorus
Laney Richter RB4 Bass Combo
Laney
43% similarityShared character: live, compressor, solid state
Ampeg RB-112 Rocket Bass 100-Watt Combo Bass
Ampeg
42% similarityShared character: presence, practice, recording
Blackstar Unity 250
Blackstar
95% similaritysimilar tone character
Boutique & premium upgrades
Similar character
Boss Katana Bass KTN-110B
Boss
55% similarityShared character: one octave, compressor, solid state
Fender Frontman 60B
Fender
47% similarityShared character: small venues, solid state, practice
EBS Magni 502 1x15"
Ebs
45% similarityShared character: live, compressor, solid state
Fender Sidekick Bass
Fender
40% similarityShared character: solid state, practice, bass
See all alternatives to the Boss Katana Bass KTN-210B (cheaper + boutique) →
Questions people ask
What are good alternatives to the Boss Katana Bass KTN-210B?+
The closest matches in character are the Boss Katana Bass KTN-110B, the Fender Frontman 60B, the EBS Magni 502 1x15". Budget picks: Blackstar Unity 120, Blackstar Unity Bass U60, Laney Richter RB4 Bass Combo. Boutique upgrades: EBS Magni 502 115.
What pairs well with the Boss Katana Bass KTN-210B?+
Strong matches from rig and tone-complementarity evidence: Ashdown Geezer Butler Signature, Boss ODB-3, Mesa Boogie Flux-Drive — Ashdown Geezer Butler Signature leans this high headroom tone toward low gain, which it doesn't make on its own.
How much does the Boss Katana Bass KTN-210B cost?+
Around $599.99 (live listing price, updated Oct 23, 2026).