3 Hours
17
0
$999.00
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VenmoThis very loud beast of a tube amp is in perfect working order. No scratchy pots or other issues. Comes with a foot switch.
Product Description
The Fender "The Twin" — famously known as theRed Knob Twinor the Evil Twin— is an iconic all-tube combo amplifier that blends vintage tone with serious power and modern flexibility. Revered for its unmistakably rich cleans and aggressive overdrive channel, this USA-made amp from the early '90s represents one of Fender's boldest amplifier designs. It delivers shimmering cleans that sparkle with clarity and an overdrive channel that roars with punchy, muscular character — ideal for rock, blues, or even heavier styles.
This amp is in excellent condition, both cosmetically and functionally. It was most recently serviced by House of Guitars in SLC. Whether you're after pristine Fender cleans or saturated tube overdrive, The Twin offers incredible headroom and tonal versatility to handle stage or studio performance with ease.
Product Specifications
Model: Fender The Twin (Red Knob series)
Power: 100 watts (switchable down to 25 watts via Half Power switch)
Tubes: All-tube design — 4 x 6L6 power tubes, multiple 12AX7 preamp tubes
Speakers: Dual 12" Fender/Eminence Special Design speakers
Channels: Two channels – Clean and Drive with separate EQ
Controls: Bright switch, Presence, Reverb, Master Volume, EQ for each channel
Additional Features: Effects loop, line out, footswitch capabilities (not always included), push-pull knobs for additional voicing options
Weight: Approx. 75 lbs
Made in USA
Product Features
Legendary Clean Tone– Fender's signature clean channel, offering immense clarity and warmth even at high volumes
Authentic Spring Reverb– Surf's Up!
Aggressive Overdrive– A powerful second channel with boost and mid-shift controls for searing lead tones
Red Knob Aesthetic– Unique to the late-'80s/early-'90s Fender era, combining retro charm with professional-grade performance
Half Power Switch– Drop from 100 watts to 25 watts for manageable volume and early tube breakup
Built to Last– Rugged construction, ideal for touring musicians or studio reliability
Footswitch Support– Enable seamless channel switching and reverb control
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.












3 Hours
17
0
$999.00
Note: KSL, its service providers, and the seller receive data from this message. See our Privacy Notice and TOU for details.
KSL Classifieds makes it easy to buy and sell with peace of mind. Check our safety tips and quickly report anything that doesn’t look right to keep your experience smooth and secure.
VenmoThis very loud beast of a tube amp is in perfect working order. No scratchy pots or other issues. Comes with a foot switch.
Product Description
The Fender "The Twin" — famously known as theRed Knob Twinor the Evil Twin— is an iconic all-tube combo amplifier that blends vintage tone with serious power and modern flexibility. Revered for its unmistakably rich cleans and aggressive overdrive channel, this USA-made amp from the early '90s represents one of Fender's boldest amplifier designs. It delivers shimmering cleans that sparkle with clarity and an overdrive channel that roars with punchy, muscular character — ideal for rock, blues, or even heavier styles.
This amp is in excellent condition, both cosmetically and functionally. It was most recently serviced by House of Guitars in SLC. Whether you're after pristine Fender cleans or saturated tube overdrive, The Twin offers incredible headroom and tonal versatility to handle stage or studio performance with ease.
Product Specifications
Model: Fender The Twin (Red Knob series)
Power: 100 watts (switchable down to 25 watts via Half Power switch)
Tubes: All-tube design — 4 x 6L6 power tubes, multiple 12AX7 preamp tubes
Speakers: Dual 12" Fender/Eminence Special Design speakers
Channels: Two channels – Clean and Drive with separate EQ
Controls: Bright switch, Presence, Reverb, Master Volume, EQ for each channel
Additional Features: Effects loop, line out, footswitch capabilities (not always included), push-pull knobs for additional voicing options
Weight: Approx. 75 lbs
Made in USA
Product Features
Legendary Clean Tone– Fender's signature clean channel, offering immense clarity and warmth even at high volumes
Authentic Spring Reverb– Surf's Up!
Aggressive Overdrive– A powerful second channel with boost and mid-shift controls for searing lead tones
Red Knob Aesthetic– Unique to the late-'80s/early-'90s Fender era, combining retro charm with professional-grade performance
Half Power Switch– Drop from 100 watts to 25 watts for manageable volume and early tube breakup
Built to Last– Rugged construction, ideal for touring musicians or studio reliability
Footswitch Support– Enable seamless channel switching and reverb control











