R Series V1.0 p 29
Specifications
R30-112/Chubster 40
High-gain input impedance:
1 Megohm
Low-gain input impedance:
33k ohms
Output impedance:
8 ohms
Line output impedance:
330 ohms minimum
Total harmonic distortion:
5% at rated power
Bandwidth:
50 Hz to 20kHz
Preamp tubes:
Five 12AX7A
Output tubes:
Two EL-34
Tube voltage:
370 volts DC
Output power:
30 watts RMS into 8 ohms
Operating voltage:
115 volts AC or 230 volts AC (export model), or 100 volts AC
(Japan only)
Speaker:
One 12" specially designed Celestion
Speaker impedance:
8 ohms
Speaker power handling:
55 watts
Reverb type:
Accutronics 3-spring
Footswitch functions:
Channel switching, Boost for Channel 1, Ninja Boost
Height:
18"
Width:
20-7/8"
Depth:
9-3/4" (Chubster 40 12” Depth)
Weight:
37 lbs (Chubster 40 is 42 Pounds).
Cabinet material:
Solid lumber-core plywood
Cabinet thickness:
3/4"
Baffleboard:
3/4" or 5/8”-thick Plywood
Construction:
Dadoed joints
Covering:
Vinyl
Cleaning of vinyl covering:
Moist cloth, dishwashing liquid
Grillecloth:
Synthetic, fire-retardant cloth
Care of grillecloth:
Remove frame, use compressed air to blow out dust
