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Technical data
| Operating voltage: | Max 50 V, less current at high voltage in. Min 3 volts more than output voltage. |
| Output voltage: | 5-40 V, down to 3 volts is possible. |
| Hum and noise at full output current: | Down to 0.9 µV or below depending of component choices |
| Max current: | Approx. 1 A peak |
| Max continuous current: | Approx. 1 A depending of ambient temperature and mounting (cooling). |
| Dimensions: | 226 (8.9") x 114 (4.51") mm |
Measurements are done by John Walton, jackinj, with an Audio Precision measurement system.
| Used parts | LM329, AD825 | LM329, AD797 | LM329, LT1028 |
| No filter: | 15.14 µV | 5.67 µV | 6.95 µV |
| A-Weighted: | 2.38 µV | 1.03 µV | 1.00 µV |
| CCIR-486: | 6.40 µV | 2.04 µV | 2.02 µV |
| CCIR-2K(Avg): | 3.03 µV | 0.941 µV | 0.921 µV |
| 22-22K: | 3.52 uV | 2.37 uV | 1.70 uV |