Below we have listed suggested tube upgrades for Ampeg B-15R Portaflex Bass amplifiers. In most cases we mention a few popular options for each tube type. These options are upgrade tubes that we find the majority of our Ampeg B-15R Portaflex Bass amp customers consistently using with exceptional results. Keep in mind that your taste may vary from what we suggest. Please read our tube reviews for an idea of how these tubes sound and to see the other tube options available. |
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| Ampeg B-15R Portaflex Bass Amp - Value Package $101.75 | | | Ampeg B-15R Portaflex Bass Amp - Premium Package $164.75 | ||
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