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Mesa boogie dual rectifier solo head 3 channel - "half power mode"
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12.000 kr.
Bed sælgeren om at sende med Fiks færdig! Det er trygt, hurtigt, og varen vil blive sendt til dig. Læs mere
Varebeskrivelse
Stand: Som ny - ingen synlige brugsspor
Sælger for en ven Mesa Boogie Dual Rectifier top. En klassiker blandt guitarforstærkere, kendt for sin alsidighed og evne til at levere alt fra varme cleans og crunch til markant high-gain.
Og forstærkeren har været ude af huset to gange i de år han har haft den. Og sammenlagt er der spillet max 100 timer på den.
Den er konfigureret, så den kører i "half power mode."
Der medfølger original "Foot Switch"
Læs mere her og se billede 4:
How to Run in Half Power Mode (2 Power Tubes)
Tube Removal: Remove the two center power tubes (6L6 or EL34). The two outer tubes must remain in the sockets to operate the amp.
Impedance Change: When running on two power tubes, you must change your speaker cabinet impedance matching: Connect an 8-ohm cabinet to the 4-ohm output (or a 16-ohm cab to the 8-ohm output) to prevent damage to the output transformer.
Rectifier Tubes: If using "Tube Tracking" mode, you should remove one of the 5U4 rectifier tubes to ensure a proper load, though it is not strictly required.
Bias Setting: The amp uses a fixed bias, so no adjustment is needed when running on two tubes, though the remaining tubes will wear out faster.
Important Considerations
Volume Difference: Reducing the wattage from 100 to 50 watts results in a subtle 3dB decrease in volume, which is barely noticeable, but it changes the feel to be looser and easier to push into overdrive.
Tone Shift: Many users find the 50-watt mode produces a "spongier" sound that is excellent for leads, while the 100-watt mode is tighter for modern metal rhythm.
Alternatives: To get true low-volume saturated tones, consider using a high-quality attenuator instead of relying solely on pulling tubes.
Fremstår velholdt og fungerer som den skal.
seriøse henvendelser og bud modtages.
link:https://legacy.mesaboogie.com/amplifiers/electric/rectifier-series/dual-rectifier/head.html
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Sidst redigeret: 30.8.2026 kl. 13:10 ・ Annonce-ID: 14862255
