I feel a good understanding of audio,
something like Gaincard comes along and destroys it."
Steven R. Rochlin
- World's smallest number of parts - 9 parts per channel ( excluding
- World's shortest signal pass length - 32 mm ( including the
length of parts )
- World's shortest NFB loop length - 9 mm ( including the length
of the resistor )
- World's smallest filter/condenser - 1000µF, (50W version
- Powerful voltage regulation with high capacity transformer
- 170 VA cut-core transformer +-individual coils
- Dual mono construction with each channel in a separate chassis.
- Rigid and compact aluminum chassis construction to release
- Separate 12-position attenuators for each channel.
- Can be upgraded into a pair of complete mono amplifiers by
adding another Model 4700 Power Humpty
Above: Model 4700 power supply unit