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FS: Weber Mass Lite 50 Attenuator

Weber mass Lite 50w attenuator.

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http://i1164.photobucket.com/albums/q573/bigdave501/gtr%20gear%20for%20sale%20june%202014/June2014495.jpg

http://i1164.photobucket.com/albums/q573/bigdave501/gtr%20gear%20for%20sale%20june%202014/June2014496.jpg

If you know anything about these you'll know that they are regarded very highly.

MASS Lite with 50 watt rating. May be used on 4, 8, and 16 ohm amplifiers. Includes MASS bypass, line out, extra output jack, and range switch. This is one of our most unique MASS units in that it has two power level controls, one for the bass-mid frequencies and one for the upper mids-treble frequencies. They may be adjusted independently for the best tone at all levels of attenuation. These controls affect the actual signal going to the speaker, not just a line out signal like in our other units. So, it is like having high level tone controls. The controls are very effective and the tonal combinations are virtually infinite. Because a MASS motor is employed, a more realistic interaction between the attenuator and the output circuit of the amp occurs. The attenuation is continuously adjustable from zero to over -70db using speaker control and the range switch. Like all Weber attenuators, setting the speaker control to minimum (maximum attenuation), allows the MASS Lite to be used as a dummy load for testing or for DI use.

I have also had the unit modded ( professionally using the circuit diagram from Ted Weber, by John at Blueberry Pie - www.blueberrypieamps.co.uk ) so that if you have line powered single footswitch as per the required spec, you can bypass/ kick in the the attenuator. It 's very important that you have a powered footswitch not just a regular latch.

I may have aone knocking around ( an old Marshall one modded for the job.., if so I'll include it but not sure where it is!) 

odd small mark and one rubber foot has eloped... worked brilliantly with my 50W plexi and even my Cornford MK50II

 

£100 + postage ( £10 should cover UK mainland?) UK only please

 

 

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