Old Blood Noise Endeavors Blackcap Harmonic Tremolo

Old Blood Noise Endeavors Blackcap Harmonic Tremolo



Available to order Click for more information

If you're looking to take a fast ride into the deepest depths of the sonic rabbit hole, then the Old Blood Noise Endeavours Blackcap Harmonic Tremolo could be just what you need!

Dual Asynchronus Harmonic Tremolo

Back in 2019, OBNE released a limited run Blackcap pedal as a one-off special, to offer a more harmonic take on the ever popular whitecap.

Now, due to popular demand, the Blackcap has been made a permanent fixture within the OBNE roster, and we couldn't be happier.

When Analogue Meets Digital

To the right side of the pedal you get the controls for the analog circuit. These controls can take you from slow sways to fligheringly fast tremolo chops with ease.

On the left hand side, you get controls for the digital harmonic circuit. These controls include a tap-tempo switch, and 5 selectable wave shapes, taking you from slow waves to shooting synthy pulses. However, unlike the digital side on the Whitecap (which turns your volume up and down), this circuit crossfades between your highs and lows for an all-new kind of sound.

Each of these circuits can be activated independently, or both can be combined in series or parallel for unique, choppy chain reactions. The digital tremolo can be sync'ed up to the beat of your song, whilst the analog side can add a whole new aural experience to your playing.

In addition to this, you can also hold down the Tap Tempo footswitch to hear your digital circuit glide into a totally new direction, giving you a whole new evolution of sounds to play with.

High Quality Construction

Thanks to its robust enclosure, the Whitecap is pedalboard-ready, and built to survive life on the road.

Crafted using only high-quality components and materials, this pedal is guaranteed to give you the highest sound quality possible, night after night.

Old Blood Noise Endeavors Blackcap Harmonic Tremolo Specs

  • Analog and Digital Harmonic tremolos in one pedal - for a world of interweaving textures
  • Analog Tremolo - goes from slow to almost ring-mod fast
  • Digital Harmonic Tremolo - sports 5 wave-shapes and Tap Tempo control
  • Ramp Mode - shift the speed up or down by holding the tap footswitch
  • Series/Parallel Toggle - for interacting of independent tremolo tones
  • Expression Port - for external tap control
  • Subdivision Toggle - set the tap tempo to deliver either Quarter notes, Eighth notes or Triplets
  • Relay Bypass switching
  • Powered by regular 9 V DC PSU
More Information
Manufacturer Old Blood Noise
SKU 316081
Shipping Weight (kg) 1.000000
Effects Analogue and Digital Tremolo
Warranty 2 years


We know you want to get your gear as quickly and as safely as possible, Next Working Day Delivery to UK Mainland Addresses, on all IN STOCK items, if ordered before 3pm. This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you.

Orders under £99: £4.99 Delivery Charge


Orders over £99: Free Next Day DPD Delivery (When Ordered before 3pm)


Weekend Delivery (Saturday-Sunday): £9.99 (When Ordered before 3pm Friday)


Heavy Items (over 40kg): £39.99 Pallet Service







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If you have bought something In-Store or Online and want to return it as unwanted, you have 30 days from when you receive the goods to contact our PMT experts either by phone or email to return your item.

We can offer you a refund if you return your item within 30 Days from purchase date and with 100% perfect packaging. 


Please Note - We cannot accept unwanted returns on microphones, any in-ear earphones or monitors, and any other items that touch your mouth, nose or inner ear if you have removed the hygienic packaging.