API Audio TranZformer LLX Bass Pedal

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API Audio TranZformer LLX Bass Pedal

API Audio

TranZformer LLX Bass Pedal

4.9 Expert Rating

Product Info

Article Number: 547091
Model: TranZformer LLX Bass Pedal
Price: $394.90

* Prices may vary. Check retailer for current pricing and availability.

The TranZformer LLX is a really interesting character pedal for bass. It's not just an EQ; the API OpAmp and transformer combo give it a unique, saturated tone that’s perfect for adding some grit and low-end thump. It's a fantastic choice for players seeking a vintage API sound without needing a full console.

Product Description

  • API Audio TranZformer LLX Bass Pedal
  • Effect Pedal for Electric Bass
  • API 2510 OpAmp
  • API output transformer
  • 3-Band EQ with +/-15 dB gain each
  • OpAmp overdrive circuit
  • 40 dB gain
  • -20 dB output attenuation
  • Bypass switch
  • Hi-Z input: 6.3 mm jack
  • Hi-Z output: 6.3 mm jack
  • Power supply via external power supply 9 -18V DC / 100mA
  • 2.1 x 5.5 mm (not included)
  • Dimensions: approx. 11.68 x 9.65 x 7.6 cm
  • Weight: 0.79 kg
PROS
  • • API 2510 OpAmp delivers a signature API warmth and clarity.
  • • The output transformer adds crucial harmonic richness and low-end authority.
  • • Hi-Z input/output handles active and passive basses with exceptional fidelity.
  • • Robust build quality; feels solid and well-engineered for pedalboard use.
CONS
  • • Limited EQ band flexibility compared to more complex parametric EQs.
  • • Requires external power supply, adding to overall cost and cable clutter.
  • • The overdrive, while usable, isn't a primary focus and lacks versatility.

Product Video

Key Features

EQ Type 3-band semi-parametric
Bands Low, Mid, High
Controls Gain (Low, Mid, High), Output Attenuation, Bypass Switch
Bypass Type True Bypass
Power Supply 9-18V DC external power supply (100mA)
Dimensions 11.68 x 9.65 x 7.6 cm

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Frequently Asked Questions

It’s more than just EQ; the API circuitry adds harmonic content and saturation that a typical EQ lacks, creating a more complex and characterful sound.
It's subtle, designed to add warmth and a touch of grit rather than a full-blown distortion. Think of it as a gentle saturation rather than an outright overdrive.
Absolutely. The Hi-Z input handles the wider output range of both active and passive basses, preserving tone and detail without signal loss.

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