Adventures in Amplification: Lineage of a Dumble OD-100WR
Every so often we are asked at the shop to do some detective work to try and find the lineage and history of an instrument or amplifier. Such is the case with two Dumble amplifiers that crossed our threshold recently. The owner is considering putting one or both of them up for sale, and is acquiring information to provide prospective buyers. The first is an Overdrive Special head with an EL34 output stage, the is an OD-100WR combo. For the sake of this article, we will be focusing on the purple, suede-covered, OD-100WR combo.
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