This
is the best single ended EL84 amp from this series.
It has a built in preamp for photographic sound film and pick up /
microphone.
You should only use the
power amp section to get hifi reproduction. Just connect an RCA jack to
ground and to the connector marked with the
red arrow (click here). Using
the main amp input they work as power amps and the signal does not pass any
controls.
Some test results (using the
power amp section only)
- power output: 4.5 watts rms into 16Ohms @ 1kHz
- frequency response (8Ohms load resistor @ 1 watt - 1kHz = 0dB):
- highs: -3dB at 58kHz
- bass: down to 20Hz with less
than 0.2dB of loss
- hum and noise is very fine:
below -54dB (unweighted) |