Gallien Krueger Fusion S 800

Amplifier Head for Electric Bass

  • Compact and light
  • 1 Channel
  • Power: 800 W @ 2 ohms
  • Preamp tubes: 3 x 12AX7
  • Controls: Trim / Voice, Normal / On, Overdrive / ON, Edge / Cut, Level / Body, Bass / Bump, Lo-Mid / Cont, Hi-Mid / Hicut, Treble / Pres, Master / Mute
  • Switch: Power, Lift / Gnd, Pre / Post, Impedance (8 x 4 and 4 x 4)
  • Dimensions (W x D x H): 291 x 271 x 61 mm
  • Weight: 2.6 kg
  • Includes foot switch
  • Made in USA


  • Input: 6.3 mm jack
  • Headphone output: 3.5 mm stereo mini jack
  • Aux input: 3.5 mm stereo mini jack
  • Direct Out: XLR
  • Tuner: 6.3 mm jack
  • Footswitch: 6.3 mm jack
  • Return / Send: 6.3 mm jack
  • Speaker outputs: 2x Speaker Twist
No JavaScript? No Audio Samples! :-(

Audio Examples

  • Impro
  • Metal
  • Fingered Funk
  • Spicerock
  • Soundcheck
  • Fretless
  • Uku-Bass
  • Rock
  • Funk
  • Swing
  • Show more

Further Information

Power 800 W
Equalizer 4-Band
Compressor No
Limiter No
Effects Processor No
External Effect Loop Yes
Connector for external speakers Speakon
Headphone connection Yes
Di Output Yes
Tuner Output Yes
Rack mount No
2 Customer Ratings
  • 5
  • 4
  • 3
  • 2
  • 1
5 /5
  • handling
  • features
  • sound
  • quality
Text ratings for this product are available in another language only so far
de Original review (Show translation)
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Beste Entscheidung!
Melse, 07.03.2021
Wie man auf GK gelangt, ist wohl bei einigen gleich..
So war es zumindest bei mir und ich habe genau das bekommen was ich erwartet und gesucht habe. Einen crispen, direkten, klaren Klang und das mit einem 15 Jahre alten Fender JBass (Mexico). Mit dem Werksseitigen Einstellmöglichkeiten und einem Big Muff für mehr Distortion decke ich meine gewünschte Bandbreite vollkommen ab. Durch diesen klaren Sound kann ich mir vorstellen, auch viele andere Musikstile abdecken zu können. Bei mir ist es Rock, Funk, Blues....

In Verbindung mit der Hartke HD410 eine klare Kaufempfehlung. Im Proberaum mit den Kollegen existiert der Bass jetzt neben 2 Gitarren und Drums. Vorher (altes BilligTop ) breiiger Sound der im Gesamten untergeht.

Einziger Mikrodämpfer war, da ich absoluter Techniknoob bin, die mitgelieferte Beschreibung. Spartanisch und nur in English.

Hier konnte Thomann wieder glänzen! 2 nette und aufschlussreiche Telefonate später waren all meine Fragen geklärt.
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Free Shipping

Since we ship from Germany, additional costs through taxes and customs may be incurred

Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times

Dispatch expected by Monday, 10.05.

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FAX: +49-9546-9223-24
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* The prices shown exclude VAT and are valid as long as stocks last. Please click here for international shipping rates. Goods subject to custom declaration; customer fees to be paid on delivery if applicable. We do not accept liability for typographical errors or inaccurate information of any kind. All invoices will be issued in NOK.
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