Lehle RMI Basswitch Sonic Spark

Bass Preamp/ Effect Pedal

  • Integrates a harmonic overtone generator (exciter) into a complex EQ section
  • Gold-plated relay switches
  • Discretely built JFET input stage that operates internally with 18V
  • True bypass
  • Adjustable gain of +/- 15 dB
  • Knobs: Enhance - gain - intensity - bright/ deep
  • LED: On/ off
  • Foot switch: Effect bypass
  • Connections: Input (6.3 mm jack), output (6.3 mm jack), power supply connection (coaxial socket 5.5 x 2.1 mm - negative pole inside)
  • Power consumption: 65 mA
  • Power supplied by a 9 - 15 V DC power supply (not included - suitable power supply: Art. 409939)
  • Dimensions (W x D x H): 60 x 150 x 40 mm
  • Weight: 390 g
  • Made in Germany

Note: No battery operation possible.

No JavaScript? No Audio Samples! :-(

Audio Examples

  • Metal On/Off
  • Rock On/Off
  • Slap On/Off

Further Information

Effect Types Exciter & EQ

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11 Customer Ratings:
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4.8 / 5.0
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9 written ratings Read all reviews
Great pedal
chaak, 18.06.2017
I bought this pedal after havign watched a youtube video about it. It says that is enhances the sound of your bass and that it gives on the spot controls of the different frequencies and adds harmonic overtones.

I was looking for an EQ and a tube amp emulator in a pedal.
when i first got it it took me some time to dial in the sound i want and to figure out what each of the knobs do and how they affect my bass sound.

but not that i am used to it and i fully understand how it works i run it in my live setup right after the bass and before a compressor all going into a D.I. and it does wonders i have it on two setups:

1) gain at 12 o'clock enhance all the way off
Bright/Deep at 5 o'clock intensity at 6 o'clock

2). gain at 2 o'clock. enhance at 1 o'clock
bright deep/ at 77 o'clock. and. intensity all the way off
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Pedal with personality
Csaba V., 27.05.2017
It is not just one of the many "this or that" pedals.

It sweetens (colours) the sound in its own way. Check out videos on youtube for sound samples.

Buy this pedal if you are looking for a pedal with its own chracter to colour your sound.

It is not a booster, it is not a preamp, it is not an EQ, not an overdrive, not a saturator or an exciter ... it is a little bit of all of these.

Perfect build quality - of course, it is a Lehle.
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€215 £181.72
Free shipping incl. VAT

The price in GBP is a guideline price only!

Available immediately
Available immediately

This item is in stock and can be dispatched immediately.

Standard Delivery Times
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Offers include VAT and are valid as long as stocks last. We do not accept liability for typographical errors or inaccurate information of any kind. *RRP = manufacturer's / distributor's recommended retail price in Germany
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