MARK III 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) carbon composition resistors or type: (B) metal film resistors. Includes our new brown Polyimide circuit board!
Note: Kit Version (A) has been discontinued due to the lack of availability of carbon composition resistors.
| CIRCUIT TYPE: | PUSH-PULL DESIGN (MONO AMP) |
| POWER OUTPUT: | 60 WATTS RMS |
| TUBE TYPES: | (2) 6550 OR KT88 OUTPUT TUBES “MATCHED PAIR” (1) 6AN8 (6AN8A) INPUT TUBES (1) GZ34/5AR4 RECTIFIER TUBE |
| INPUT SENSITIVITY: | 1.5V FOR 55 WATTS OUTPUT |
| INPUT IMPEDANCE: | 470K OHMS |
| OUTPUT IMPEDANCES: | 4, 8 & 16 OHMS |
| NOISE & HUM: | MORE THAN 90 DB BELOW FULL RATED POWER |
| THD: | LESS THAN 1% AT FULL POWER |
| FREQ. RESPONSE: | 20 HZ TO 20K HZ AT FULL POWER + / – 1 DB |
| POWER SOURCE: | 120 VAC 60 HZ @ 180 WATTS (MAX) |
| SIZE: | 6 ¾” H X 9″ W X 9″ D |
| WEIGHT: | 28 Lbs. |