Boss PS-6 Harmonist Mode D'emploi page 13

Specifications
PS-6: Harmonist
Nominal Input Level
Input Impedance
Nominal Output Level
Output Impedance
Recommended Load
Impedance
Power Supply
Current Draw
Dimensions
Weight
-20 dBu
1 MΩ
-20 dBu
1 kΩ
10 kΩ or greater
DC 9 V; Carbon-zinc battery (9 V, 6F22)/Alkaline battery (9 V, 6LR61),
AC Adaptor (PSA series: optional)
45 mA (DC 9 V)
* Expected battery life under continuous use:
Carbon: 2 hours
Alkaline: 8 hours
These figures will vary depending on the actual conditions of use.
73 (W) x 129 (D) x 59 (H) mm
2-7/8 (W) x 5-1/8 (D) x 2-3/8 (H) inches
440 g/1 lb (including Battery)
11