Crate Amplifiers GT-80D owner manual Technical Specifications

GT-80DQuadraDrivetm

TECHNICAL SPECIFICATIONS:

Output Power Rating	80 watts RMS @ 5% THD 8 ohm load, 120 VAC
Gain	88dB, tones @ “5” @ 1kHz
Tone Control Range
Overdrive Channel
Low	24dB range @ 100Hz
Mid	10dB range @ 1kHz
High	20dB range @ 5kHz
Clean Channel
Low	23dB range @ 100Hz
Mid	14dB range @ 800Hz
High	30dB range @ 10kHz
Signal To Noise Ratio
Overdrive Channel
Solid State	61dB
Tube	57dB
Clean Channel
Solid State	81dB
Tube	72dB
Input Impedance	1M ohm
Maximum Signal Accepted	3V peak to peak
Driver Tube Type	12AX7A (1), 12AU7 (2)
Output Device Type	MOSFETs
Line Out Level	0.7V RMS nominal
Internal Speaker
Size	12”
Type	Crate Custom-L
Magnet	34 oz
Voice Coil	1.75”
RMS Rating	80 watts
Impedance	8 ohms
Power Requirements	115V 60Hz, 100VA
	100/115VAC, 50/60Hz, 100VA
	230VAC, 50/60Hz, 100VA
Size and Weight	17”H x 21.25”W x 10.75”D, 40 lbs.

Crate continually develops new products, as well as improves existing ones. For this reason, the specifications and information in this manual are subject to change without notice.

The GT-80D is covered with a durable black Tolex® material. To keep the cabinet in top condition, wipe it clean with a damp lint-free cloth to remove dirt and road film. Never spray cleaning agents directly onto the cabinet, and stay away from abrasive cleansers which could damage the finish.

©1997 SLM ELECTRONICS • A division of St. Louis Music • 1400 Ferguson Avenue • St. Louis, Mo 63133

P/N 47-480-01 • 05/97