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Operation Manual
CTs Power Amplifi ers
page 24
Performance CTs 600 CTs 1200 CTs 2000 CTs 3000
Maximum Input Level
Before input compression
Absolute maximum
+20 dBu
+ 32 dBu
+20 dBu
+ 32 dBu
+20 dBu
+ 32 dBu
+20 dBu
+ 32 dBu
Load Impedance (Note: Safe with all types of loads)
Stereo
Bridge Mono
2, 4, 8, 16 ohms, 70V, and 100V*
4, 8, 16, 100V*, 140V and 200V*
2, 4, 8, 16 ohms, 70V, and 100V*
4, 8, 16, 100V*, 140V and 200V*
2, 4, 8, 16, 70V,
and 100V
4, 8, 16, 140V , 200V
2, 4, 8, 16, 70V,
and 100V
4, 8, 16, 140V, 200V
Voltage Gain (at maximum level setting)
8/4 Ohm Operation
26 dB
70V Operation
100V Operation
35:1 (31 dB)
20:1 (26 dB)
50:1 (34 dB)
50:1 (34 dB)
20:1 (26 dB)
50:1 (34 dB)
63.9:1 (36 dB)
20:1 (26 dB)
50:1 (34 dB)
50:1 (34 dB)
71.4:1 (37 dB)
20:1 (26 dB)
50:1 (34 dB)
50:1 (34 dB)
Input Sensitivity
2/4/8 ohms
70V
100 V
26 dB gain
1.4V
1.4V
4 ohm load: 1.74V.
8 ohm load: 2.46V
1.4V
1.4V
4 ohm load: 2.46V.
8 ohm load: 3.47V
1.4V
1.4V
2.0V
4 ohm load: 3.17V.
8 ohm load: 4.48V
1.4V
1.4V
2.0V
4 ohm load: 3.88V.
8 ohm load: 5.01V
Required AC Mains (+15%, – 25%) 120V/60 Hz, 230V/50 Hz 120V/60 Hz, 230V/50 Hz 120V/60 Hz, 230V/50 Hz 120V/60 Hz, 230V/50 Hz
Power Draw at Idle (120 VAC mains) 24W (Standby Mode) 24W (Standby Mode) 35W (Standby Mode) 35W (Standby Mode)
Overall Group Delay < 120 usec < 120 usec < 120 usec < 120 usec
Cooling Continuously variable speed
forced air, front-to-back airfl ow
Continuously variable speed
forced air, front-to-back airfl ow
Continuously variable speed
forced air, front-to-back airfl ow
Continuously variable speed
forced air, front-to-back airfl ow
Dimensions
Width
Height
Depth
19 in. (48.3 cm.)
3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.)
19 in. (48.3 cm.)
3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.)
19 in. (48.3 cm.)
3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.)
19 in. (48.3 cm.)
3.5 in. (8.9 cm.)
14.25 in. (36.2 cm.)
Net Weight
Shipping Weight
22.8 lb (10.3 kg),
27.7 lb (12.6 kg)
23.4 lb (10.6 kg),
28.3 lb ( 12.8 kg)
27.0 lb (12.2 kg)
32.0 lb (14.5 kg)
27.7 lb (12.6 kg)
32.7 lb (14.8 kg)
7 Specifi cations
* With T-170V or TP-170V.