Hi
I have a PA-120 four-channel mixer amp in for repairs.
This is a very early SS unit from Peavey.
It is in mint condition and all works except the power amp driver transformer has a open primary winding.
This is the old circuit where a split winding transformer drives the two or four output transistors.
VOX Thomas Organ amps and a few others used the same circuit.
The owner would like to sell the mixer amp, or if possible to find a driver transformer from another amp? then I will repair this unit.
The preamp stages easy to modify for much better audio quality.
I have a PDF I can Email.
We would like $100.00, or best offer.
Any help most Gracias,
I have a PA-120 four-channel mixer amp in for repairs.
This is a very early SS unit from Peavey.
It is in mint condition and all works except the power amp driver transformer has a open primary winding.
This is the old circuit where a split winding transformer drives the two or four output transistors.
VOX Thomas Organ amps and a few others used the same circuit.
The owner would like to sell the mixer amp, or if possible to find a driver transformer from another amp? then I will repair this unit.
The preamp stages easy to modify for much better audio quality.
I have a PDF I can Email.
We would like $100.00, or best offer.
Any help most Gracias,
More info on the Peavey PA 120
Hi
Here is a link to the PDF that has schematic info.
www.peavey.com/media/pdf/manuals/pa120.pdf
The unit is 21" wide, 11" deep, and 7-1/2" high
Weighs 30Lbs
Has bass-treble-reverb and volume on each channel.
Has master volume and reverb, footswitch for reverb.
I am in the san Diego area
Hi
Here is a link to the PDF that has schematic info.
www.peavey.com/media/pdf/manuals/pa120.pdf
The unit is 21" wide, 11" deep, and 7-1/2" high
Weighs 30Lbs
Has bass-treble-reverb and volume on each channel.
Has master volume and reverb, footswitch for reverb.
I am in the san Diego area
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