Harby Pedals HCEN+ Centauri Modified

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Harby Pedals HCEN+ Centauri Modified

Harby Pedals

HCEN+ Centauri Modified

4.6 Expert Rating

Product Info

Article Number: 583490
Model: HCEN+ Centauri Modified
Price: $262.90

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

This Harby HCEN+ Centauri Modified is a seriously tasty overdrive – it nails that vintage, slightly gritty tone. The NOS germanium diodes really give it a unique character, and the 'Fat' switch is a nice touch for adding some low-end punch. If you're after a classic overdrive that’s more character than chaos, this is a great choice for blues, rock, and even some heavier styles.

Product Description

  • Harby Pedals HCEN+ Centauri Modified
  • Effect Pedal for Electric Guitar
  • Overdrive / Boost
  • originale Centauri-Schaltung mit einigen Modifikationen
  • Original Centauri circuit with several modifications
  • LED clipping diode switch
  • Clean blend control: Fat bass boost switch
  • Original Texas Instruments operational amplifier (TL072)
  • NOS 1N34A germanium clipping diodes with an original forward voltage of 0.35 V (± 15 %)
  • Solid anodised aluminium knobs (volume
  • drive and tone controls)
  • Input and output: 6.3 mm Neutrik jack
  • Buffered Bypass
  • 9 V DC operation with a standard power supply unit
  • barrel connector 5.5 x 2.1 mm
  • centre negative
  • Dimensions (W x D x H): 85 x 145 x 80 mm
  • Weight: 377 g
PROS
  • • NOS germanium diodes deliver a uniquely warm, responsive overdrive tone.
  • • Solid aluminum knobs offer excellent grip and a premium feel.
  • • Buffered bypass preserves signal strength and prevents tone suck.
  • • The 'Fat' bass boost switch adds significant low-end thump and clarity.
CONS
  • • The Centauri circuit, while excellent, can be a bit noisy at higher gain settings.
  • • The 9V DC power requirement means you'll need a separate power supply.
  • • Limited tonal versatility; excels at overdrive, less suited for extreme distortion.

Product Video

Key Features

Distortion Type Overdrive / Boost with clipping distortion
Controls Volume, Drive, Tone, LED Clipping Diode Switch, Fat Bass Boost Switch
Bypass Type Buffered Bypass
Power Supply 9V DC, 5.5 x 2.1mm barrel connector (center negative)
Connections 6.3mm Neutrik Jack (Input/Output)
Dimensions 85 x 145 x 80 mm

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Frequently Asked Questions

Harby’s modification focuses on enhancing the original circuit’s warmth and responsiveness, particularly through the use of premium germanium diodes and refined component selection.
No, the buffered bypass ensures your clean signal remains unaffected when the pedal is disengaged, preventing any unwanted tone loss.
While the HCEN+ is relatively quiet, the germanium diodes can introduce some hiss at higher gain settings; a noise gate might be beneficial for very quiet recordings.

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