Lexicon 225 Manuel D’Utilisation
2
Lexicon NT Series Amplifiers
Overview
Models 212 and 225
The 212 stereo amplifier consists of 2 amplifier modules, each with its own
power supply. The channels may be operated independently (1=left; 2=right)
for stereo at 120 watts/channel @ 8
power supply. The channels may be operated independently (1=left; 2=right)
for stereo at 120 watts/channel @ 8
Ω
, 200 watts @ 4
Ω
, or bridged (monaural)
to form a single 400 watt amplifier into 8
Ω
.
The 225 stereo amplifier provides 250 watts/channel @ 8
Ω
, 400 watts @ 4
Ω
, or
it can be bridged (monaural) to form a single 800 watt amplifier into 8
Ω
.
The 312 power amplifier consists of 3 independent amplifier modules, each with
its own +55V power supply, and 4 custom power transistors for a total of 12
output devices.
its own +55V power supply, and 4 custom power transistors for a total of 12
output devices.
Channels 1, 2 and 3 may be operated independently at 120 watts/channel @ 8
Ω
,
200 watts @ 4
Ω
. Channels 1 and 2 can be bridged (monaural) to form a single
400 watt channel into 8
Ω
with channel 3 providing an additional 120 watts @8
Ω
.
Model 312