ST-85 Stereo Amplifier Data Specifications
Vacuum Tube Complement
|
4 x EL34, 4 x 12AT7
|
Output Power
20 Hz 20 kHz into 5 Ohm load |
Tetrode = 60 watts
Triode = 30 watts |
THD 20 Hz 20 kHz @ 60 W
THD 20 Hz 20 kHz @ 30 W |
< 3% |
Class of output operation
|
AB1 |
Input Sensitivity @ 60 W |
0.680 V |
Input Impedance
|
100K Ohms |
Optimum Load Range |
2 - 8 Ohms |
S/N Ratio @ 60 W |
- 195dB, 120Hz |
Power Consumption |
Idle = 140 W
Full Power = 500 W |
Primary Main Fuse Rating |
110/120V = 6A Ceramic Slo Blo
220/240V = 3A Ceramic Slo Blo |
B+ Fuse Rating |
0.5A fast acting ceramic |
Dimensions W x D x H |
16 x 12 x 7 inches
40 x 30 x 18 cm |
Weight per unit
|
45 lbs (20.5 Kg) Unpacked
55 lbs (25 Kg) Packed |