Luxman L2 Amplifier

 

General:

Around 1980 Luxman company came with its L2 "high quality" amplifier of the "studio standard series".

This is the L2 amp of the L2, L3, L4, L5 "studio standard series".

 

Specifications:

Power output: 33 Watts per channel into 8Ω, both channels driven

Frequency response: 15Hz to 60kHz

Total harmonic distortion: 0.03% at 33 Watts

Input sensitivity: 2.5mV phono, 145mV line

Signal to noise ratio:  90dB aux

Channel separation:  70dB aux

Dimensions: 438 x 289 x 105mm

Weight: 7.5kg

 

Owners manual:

Owners manual in RAR format download click here.

The L5 has a led but the L2 just some red paint... ^

 

Special futures:

This amp has the input connectors on the bottom.
This little brother of the L5 and other amps in this series all have the inputs at the bottom.

 

Schematic:

Service manual in RAR format download click here.

 

Sound:

The sound is exceptional. This is a very good amplifier.

 

Modifications:

Higer capacity power supply capacitors, 10000 uF x2. All electrolytic caps in the power amp section.

This amplifier is very rewarding in upgrading, the amp will improve in sound and output power will increase.
An upgraded version can bring up to 40 Watts per channel to the speakers at 8 Ohms.

 

 

The rare black version:

 

© Hans Hilberink - PE1MMK ® 2003 - Thanks to Gilles, Last update: 21-03-2016.