Roland AC-90 User Manual

8
Jul. 2007 AC-90
Exploded View (Chassis)
fig.bunkai-chassis.eps
Cushion Chassis Attachment (Front Panel)
Affix lined up with the chassis border lines.
The direction differs depending on the AC cord specifications.
PS1 Board Fuse Rating Indication
100VJ/117VU/117VUC Specifications
230VE/230VG/240VA Specifications
• Use Bel Fuse "5ST 5A 250V."
• Delete the high-voltage fuse
rating as shown below.
• Use Bel Fuse "5ST 3.15A 250V."
• Delete the low-voltage fuse rating
as shown below.

Roland AC-90 Specifications

General

Product color	Black
Volume control	Rotary
Bass adjustment	Yes
Recommended usage	Studio
Multi-Room Streaming (MRS) support	-
Woofer diameter	200 mm
Number of drivers	4
Speaker placement	Floor
Audio output channels	1.0 channels
Number of tweeter drivers	2
Woofer diameter (imperial)	8 \
RMS rated power	90 W
Number of amplifier channels	2 channels
AirPlay	No
Audio (L/R) in	1
Headphone connectivity	6.3 mm
Connectivity technology	Wired
Power source type	AC
AC input frequency	50 - 60 Hz
Power consumption (typical)	30 W

Weight and Dimensions

Depth	303 mm
Width	464 mm
Height	326 mm
Weight	13900 g