KMA Audio Machines Belfry Signal Buffer Pedal

KMA Audio Machines Belfry Signal Buffer Pedal


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KMA Audio Machines Belfry, Signal Buffer Pedal

As your pedalboard becomes bigger, with even more effects, sadly your guitar's tone can be affected quite badly, especially if you've opted for all true-bypass buffering. It's an age-old dilemma faced by tone-hounds each time they add a new effect to their board.

But worry not, KMA Audio Machines are here to save the day with the Belfry - a premium-grade, handmade, dual signal buffer that's small enough to actually fit UNDER most pedalboards!

Hear Your Tone Ring Out Clear as a Bell Again!

The Belfry's unique multi-path design features two buffers running in parallel, greatly reducing noise (123dB signal-to-noise ratio, and a mind-blowing Total Harmonic Distortion rating of 0.0007%) and resulting in a supremely free-flowing signal.

In fact, the design of the Belfry, with it's 1Meg input impedance, makes sure that even pedals with a high output impedance can be used without causing any issues, whilst the low 200Ohm output impedance guarantees a full frequency spectrum, independent from what comes after the Belfry in your effects chain!

Buffer pedals are fast-becoming a must-have item, especially if you're using more than 18.5 feet of cable (which is surprisingly easy to reach). If you have any queries regarding the availability of this product, please contact our sales team directly.


  • Studio-quality Dual Buffer - perfectly restores your tone with zero colouration
  • Supremely low Total Harmonic Distortion of 0.0007%
  • Signal-to-noise ratio of 123dB
  • Extremely small footprint - will fit on or even under any pedalboard!
  • Handmade in Berlin, Germany
  • Powered by 9v PSU

Technical Specs

  • Dimensions: 98mm (D) x 43mm (W) x 33mm (H)
  • Weight: 0.10 kg
More Information
Manufacturer KMA Audio Machines
SKU 169096
Shipping Weight (kg) 2.000000
Effects Signal Buffer
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.