Crate Amplifiers CR-1 manual Technical Specifications

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CRATE CR-1LIMITED EDITION GUITAR AMPLIFIER

Technical Specifications:

OUTPUT POWER RATING

5 W RMS @ 10%THD, 8 ohm load, 120 VAC

INPUT IMPEDANCE

1 M ohm

 

 

MAX. SIGNAL ACCEPTED

2v peak-to-peak

 

 

SIGNAL TO NOISE RATIO

70dB typ

 

 

GAIN

60dB w/ Gain switch off, 90dB w/Gain switch on

 

 

TONE CONTROL

33dB @ 10kHz

 

 

LINE OUT LEVEL

0.5V RMS

 

 

INTERNAL SPEAKER

10”, 8 ohm, 30 W

 

 

PREAMP TUBE

(1) 12AX7A

 

 

POWER AMP TUBE

(1) EL84

 

 

POWER REQUIREMENTS

120VAC, 60Hz, 60VA

 

100/115VAC, 50/60Hz, 60VA

 

230VAC, 50/60Hz, 60VA

 

 

SIZE AND WEIGHT

17-14” H x 15-1/4” W x 9”D; 21 lbs.

 

 

Crate continually develops new products, as well as improves existing ones. For this reason, the

specifications and information in this Crate manual are subject to change without notice.

www.crateamps.com

 

©2003 Crate Amplifiers • A division of St. Louis Music 1400

P/N 47-879-01

Ferguson Avenue • St. Louis, MO 63133

071403

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Contents CR-1 Crate CR-1LIMITED Edition Guitar Amplifier What Were We Thinking? Front Panel Rear Panel not shown Brief History Of The Tube Tube Types And UsageNature Of Tubes Why And When To Replace Them Importance Of Proper Biasing Survival Tips For Tube Amplifiers Suggested Settings System Block Diagram Declaration Of ConformityTechnical Specifications