ST-70 KIT (120 VAC)
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Full kit package, less tubes and top vented cover. Kit requires user assembly of PC board. Choose either type: (A) original 7199 tube design or (B) our new 6GH8A tube design. Includes our new brown Polyimide circuit board!
Note: The 7199 tube has become increasingly scarce. Unless you have an ample supply of this tube type then we strongly suggest you consider our Version (B) Kit.
| CIRCUIT TYPE: | PUSH-PULL DESIGN (STEREO AMP) |
| POWER OUTPUT: | 35 WATTS PER CHANNEL |
| TUBE TYPES: | (4) EL34 (6CA7) OUTPUT TUBES “MATCHED PAIRS” (2) 7199 OR 6GH8A PENTODE TUBES (1) GZ34/5AR4 RECTIFIER TUBE |
| INPUT SENSITIVITY: | 1.3V FOR 35 WATTS OUTPUT |
| INPUT IMPEDANCE: | 470K OHMS |
| OUTPUT IMPEDANCES: | 4, 8 & 16 OHMS |
| NOISE & HUM: | MORE THAN 90 DB BELOW RATED POWER |
| THD: | LESS THAN 1% AT FULL POWER |
| FREQ. RESPONSE: | 20 HZ TO 20K HZ AT FULL POWER + / – 1 DB |
| MIN CHANNEL SEP.: | 55 DB |
| SIZE: | 6 ½” H X 13″ W X 9 ½” D |
| WEIGHT: | 32 Lbs. |