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Compact red zinc-alloy overdrive pedal with three knobs and footswitch

rowin

Rowin LEF-321 Bluesy Overdrive Guitar Pedal

SKU CH-MZ1V-1YAC0

Compact overdrive pedal with Fat and Normal modes, true bypass, and zinc-alloy housing

  • Accessory categoryEffects Pedals - OVERDRIVE
  • Body styleMini Size
  • Body materialsMetal
  • Back & sideMetal
  • TopMetal
  • Neck materialsMetal
  • Vintage tube-style overdrive with rich dynamics and detailed tone
  • Three knobs control volume, tone and gain for precise shaping
  • Fat and Normal modes deliver two distinct overdrive voices
  • True bypass switching preserves original signal when pedal is off
  • Rugged zinc-alloy mini chassis weighs 248 g for pedalboard portability

Bluesy Overdrive Pedal for Guitarists

The Rowin LEF-321 is a compact analog overdrive pedal built for electric guitar players who want warm, tube-like saturation. It delivers vintage-style breakup with a full metal zinc-alloy enclosure and true bypass switching. Two selectable modes, Fat and Normal, shape the character from smooth boost to thicker distortion. A red LED indicates the active status on stage.

Check Power and Signal Chain Before Buying

Your pedalboard must supply 9 V DC with a negative-centre barrel connector; no adapter is included in the box. The input impedance sits at 1 MΩ and the output at 10 kΩ, so place it after any high-impedance sources and before lower-impedance effects. Verify you have a free 1/4-inch mono jack for both input and output connections.

Fits Mini Pedalboards and Frees Up Space

At 9.5 × 3.8 × 5.2 cm and 248 g, the mini chassis slots onto crowded boards without crowding neighbouring stompboxes. True bypass keeps your core tone intact when the effect is off, while the three knobs — Volume, Tone and Gain — stay accessible during performance. The sturdy footswitch handles repeated gig use without adding bulk to your rig.

How it compares

Measured against everything we stock in Guitar Effects Pedals & Stompboxes, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 91% of the 151 comparable items (median $76.99).

Specifications

Product
Brand nameROWIN
Product lineGUITAR EFFECT PEDAL
Model nameROWIN LEF-321 BLUSY
Part numberLEF321
Product typeOVERDRIVE PEDAL
Accessory categoryEffects Pedals - OVERDRIVE
Audio & video
Audio inputs1m Ohms
Audio outputs100k Ohms
Power
Power output26 mA
Power supplyDC 9 V Negative Center
Size & build
Surface finishFull Metal Case
Measurements12/6/5 cm (with box)
Product weight0.22kg
In the box
Package contentsBLUCE OVERDRIVE Pedal / User Manual / Box
More details
Body styleMini Size
Body materialsMetal
Back & sideMetal
TopMetal
Neck materialsMetal
Fretboard materialsPCB Board

Questions about this item

Does the Rowin LEF-321 come with a 9 V power supply or must I buy one separately?

The package includes the pedal, a user manual and a packing box; a 9 V DC centre-negative adapter is not supplied and must be purchased separately.

What is the difference between the Fat and Normal modes on this overdrive?

Fat mode adds extra low-end thickness for a warmer, fuller sound, while Normal mode delivers a tighter, more transparent overdrive character.

How much current does the Rowin LEF-321 draw from a 9 V supply once it is on a pedalboard?

The pedal draws 26 mA at 9 V DC, so a standard 100 mA or higher isolated supply will power it with plenty of headroom.

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