Mesa Boogie KT88/STR488 Power Valves / Tubes (Pair)
Mesa Boogie KT88/STR488 Power Valves / Tubes (Pair)
MESA® KT-88 STR 488
Duet (matched pair)
The MESA® STR 488 is the premium KT-88 of choice for our all-tube Prodigy and Strategy Bass Amps. Capable of delivering incredible power and fundamental bass punch, the STR 488 also offers the perfect blend of balanced midrange and high frequency detail to compliment the outrageous low-end potential this tube serves up.
Modernized structural detail combined with excellent materials and workmanship produce a premium quality KT-88 that will enhance any KT-based circuit and especially MESA’s all-tube bass line, designed specifically with this tube in mind.
MESA power tubes are among the highest quality available and selected for their exceptional full-range tonal quality, consistency and reliability. All MESA tubes offer unsurpassed consistency and reliability for ANY tube amplifier, and certainly MESA amplifiers!
- MESA® STR 488: premium choice for bass amps
- Delivers incredible power and fundamental bass punch
- Perfect blend of balanced midrange and high frequency
- Enhances any KT-based circuit with quality build
- Designed for MESA’s all-tube bass line
- Exceptional full-range tonal quality and consistency
| Brand | Mesa Boogie |
| Country of origin | Russia |
| Warranty | 1 Year |
| Amp model | 750188D |
| Amp series | Genuine Spares |
| Amp technology | Tube |
| Brand | Mesa Boogie |
| SKU / MPN | 939311000072 |
| GTIN / Barcode | 809404004610 |
| Condition | Brand new, in original manufacturer packaging |
| Availability | In stock — ready to dispatch |
| Dispatch | 1–2 business days after payment confirmation |
| Delivery | Free tracked shipping Australia-wide, typically 1–5 business days in transit (2–7 days total); remote areas may take longer. We ship within Australia only. |
| Returns | 14-day returns — see our Return & Refund Policy. Consumer guarantees under the Australian Consumer Law apply. |
| Warranty | Manufacturer warranty terms vary by brand. If warranty coverage matters for this purchase, contact us before ordering and we will confirm what applies to this item. |