KATANA-AIR, KATANA-AIR EX: Comparison chart – Roland Corporation

KATANA-AIR and KATANA-AIR EX have the following differences:

	KATANA-AIR	KATANA-AIR EX
Output	<AC adaptor> 30 W (15 W+15 W) <Battery> 20 W (10 W+10 W) (when using the Alkaline batteries or rechargeable Ni-MH batteries)	<AC adaptor> Maximum power output: 35W (17.5 W+17.5 W) <Battery> Rated power output: 20 W (10 W+10 W) (when using the alkaline batteries, Ni-MH batteries, rechargeable amp power pack (Roland BTY-NIMH/A, sold separately))
Speakers	7.5 cm (3 inches) x 2	12 cm (5 inches) x 2
Power Supply	AC adaptor (DC 13 V) Alkaline battery (AA, LR6) x 8 Rechargeable Ni-MH battery (AA, HR6) x 8	AC adaptor (DC 13 V) Alkaline battery (AA, LR6) x 8 Ni-MH battery (AA, HR6) x 8(commercially available) Rechargeable amp power pack (Roland BTY-NIMH/A, sold separately)
Amp types	BROWN LEAD CRUNCH CLEAN ACOUSTIC	BROWN LEAD CRUNCH CLEAN ACOUSTIC/BASS
External output jacks	PHONES/REC OUT jack: Stereo miniature phone type USB port: USB B type	PHONES OUT jack: Stereo miniature phone type LINE OUT (L/MONO, R) jacks: 1/4-inch phone type USB port: USB B type
Transmitter	Included (WL-T)	Included (WL-T)
Options (sold separately)	Wireless MIDI Expression Pedal: EV-1-WL Wireless Footswitch: FS-1-WL	Rechargeable amp power pack: Roland BTY-NIMH/A Wireless MIDI Expression Pedal: EV-1-WL Wireless Footswitch: FS-1-WL
Dimensions	87 (W) x 22 (D) x 36 (H) mm 3-7/16 (W) x 7/8 (D) x 1-7/16 (H) inches	87 (W) x 22 (D) x 36 (H) mm 3-7/16 (W) x 7/8 (D) x 1-7/16 (H) inches
Weight	2.2 kg (excluding batteries) 4 lbs 14 oz	5.6 kg (excluding batteries) 12 lbs 6 oz