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GE/ KAUFFMAN

GE/ KAUFFMAN
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Price: $54.00
Availability: Available
Model: 5R4WGB = GZ34

These NOS USA made rectifiers are super tough and top quality mil spec. Much more durable than any GZ34/5AR4 being made today.  Nothe that they are direct heated types which means they give near instant switch on unlike GZ34s which have a slow warm up.  Also the take higher voltage than any GZ34 types at 750-0-750 rms.

This higher performance/durability comes at a price though - They are physically larger than GZ34 types and may not fit in all amps.