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Compact metal guitar pedal with single footswitch and knobs

rowin

Rowin LEF-3805 Slow Hand Guitar Pedal

SKU CH-T49C-XSGHF

A slow-gear style pedal that swells notes like a violin with normal and fixed modes in a mini metal enclosure

  • TypeSLOW HAND PEDAL
  • Accessory TypeEffects Pedals - SLOW HAND
  • FinishFull Metal Case
  • Body StyleMini Size
  • Body MaterialsMetal
  • Back & SideMetal
  • Violin-like swells by cutting note attack with Slow Hand circuit
  • Two modes including fixed mode that stores one parameter set
  • True bypass keeps signal transparent when pedal is off
  • Full zinc-alloy metal case built for road durability
  • Mini 95×45×48 mm footprint saves pedalboard space

Rowin LEF-3805 Slow Hand Pedal

The Rowin LEF-3805 Slow Hand is a digital guitar effect pedal that mimics a violin-like swell by cutting off the attack of each note. It suits guitarists who want ambient volume-swell textures without using a volume knob. The mini enclosure fits easily on a crowded pedalboard. True bypass switching keeps the core tone transparent when the effect is off.

Practical limits of the 1/4 inch mono interface

The pedal accepts a high-impedance instrument signal at 470K Ohms and delivers a low-impedance output at 100 Ohms. This impedance match works well with standard guitar cables and amplifier inputs. True bypass means the signal passes straight through when disengaged, avoiding tone loss. The effect requires a DC 9 V centre-negative supply drawing 100 mA, so a dedicated pedalboard power brick is recommended.

Check your pedalboard power and space

Verify that your power supply provides a centre-negative DC 9 V plug with at least 100 mA available current; the adapter is not included. Measure 95 mm depth by 45 mm width by 48 mm height to confirm the mini chassis fits your board layout. Ensure you have two 1/4 inch mono cables for input and output connections. Buyers who need stereo operation or battery power will find this unit unsuitable.

Highlights

  • Violin-like swells by cutting note attack with Slow Hand circuit
  • Two modes including fixed mode that stores one parameter set
  • True bypass keeps signal transparent when pedal is off
  • Full zinc-alloy metal case built for road durability
  • Mini 95×45×48 mm footprint saves pedalboard space

Specifications

BrandROWIN
SeriesGUITAR EFFECT PEDAL
ModelROWIN LEF-3805 SLOW HAND
Part NumberLEF3805
TypeSLOW HAND PEDAL
Accessory TypeEffects Pedals - SLOW HAND
FinishFull Metal Case
Body StyleMini Size
Body MaterialsMetal
Back & SideMetal
TopMetal
Neck MaterialsMetal
Fretboard MaterialsPCB Board
Output Power26mA
Inputs1m Ohms
Outputs100k Ohms
Power SupplyDC 9V Negative Center
SpecificationGUITAR EFFECT PEDAL
FeatureANALOG EFFECT PEDAL
Dimension12/6/5cm (with box)
Weight0.22kg
Package ContainsSLOW HAND Pedal / User Manual / Box

Questions about this item

Which Rowin LEF-3805 version should I choose for a compact pedalboard?

The single mini-size model measures 95 mm deep, 45 mm wide and 48 mm high, leaving ample room on a crowded board.

How does the 470 K ohm input impedance affect my guitar signal?

The high-impedance 1/4" input loads pickups minimally, preserving high-end detail and dynamic response.

What does the DC 9 V centre-negative power requirement mean for my supply?

You need a standard 9 V adapter with positive barrel and negative centre pin; the pedal draws 100 mA.

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