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Carl Martin OctaSwitch MK3 Programmable Loop Switcher

Name: Carl Martin OctaSwitch MK3 Programmable Loop Switcher
Brand: Carl
Price: 799.00 AUD
Availability: InStock

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$799.00

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Available to order online — ships or Click & Collect from Footscray in 1–3 business days Dispatched with tracking · Standard delivery 4–9 business days · Express 1–3 — depending on your location.

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SKU:57345PT

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The full story

Description

When Carl Martin designed Octa-Switch MK3 together with Thomas Guldmann, the goal was simple: give players full control over complex pedalboards without tap-dancing, menu diving, or digital abstraction. Carl wanted instant access, absolute reliability, and a signal path that stays transparent no matter which pedals you use. Octa-Switch MK3 is built around eight true-bypass relay loops. Each of your pedals lives in its own loop, completely isolated when not in use. Using the DIP switches for each bank, we decide exactly which pedals are active in each preset. Step on a single footswitch, and an entire combination of effects engages at once — clean, silent, and repeatable every time. Visual feedback is immediate. Each active loop has its own LED, and each preset bank is clearly indicated, so we always know exactly what’s happening underfoot — even on dark stages. To keep the rig flexible, Carl included a dedicated global Bypass switch. With one press, all eight loops are removed from the signal path, providing the pure, unaffected sound of the amplifier. It’s the fastest possible way to reset the rig mid-song or between sections. Octa-Switch MK3 also includes two external switching outputs. These can be used to switch amp channels, control multiple amplifiers, or interact with other external devices — making the unit suitable for far more than just pedals. The input buffer is switchable, allowing us to run either buffered or unbuffered input depending on cable length, pedal choice, and personal preference. The output is stereo, supporting more advanced rigs without additional routing gear. Programming is intentionally hardware-based. Once the DIP switches are set, the presets are fixed, predictable, and immune to accidental changes. For live use, Carl Martin recommend covering the DIP switches after setup — not because it’s fragile, but because reliability matters. Octa-Switch MK3 is housed in a solid metal enclosure and powered either by batteries or an external regulated power supply. It’s a professional loop switcher built for players who want maximum control with minimum complication. Key Features Programmable loop switcher with 8 loops True bypass with buffer option MIDI-compatible external switching Store up to 32 presets Solid metal construction Dimensions: 311 x 155 x 65 / 12.24″ x 6.10″ x 2.56″ Weight: 1.6 kg / 3.53 lbs Specifi cations Input: 500K Ohm (buffer) Output: 560K Ohm (buffer) S/N Ratio: 70 dB Loops: 8 pcs. true bypass relay Presets: 8 pcs via DIP switch External Switch: 2 pcs (latching) Power consumption: max. 380 mA Power supply: 9 V DC (regulated), 500 mA minimum, 2.1 mm female plug, center negative (-)

The practical bits

Details & dimensions

Brand: Carl
Type: Other Pedals & Effects

Ways to pay & get it

Delivery & finance options

Standard shippingFlat $7 Australia-wide, FREE over $150 — dispatched next business day with tracking, then 4–9 business days depending on location.

Express shippingChoose Express at checkout — 1–3 business days depending on location.

Click & CollectFREE from our Footscray showroom — we'll email you when it's ready.

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Delivery, returns & warranty

Shipping & delivery

Free standard shipping on orders over $150. Most orders dispatched the next business day. Tracked & insured on every order over $30. Free Click & Collect from our Footscray showroom.
Returns

Arrived faulty, damaged, or not doing what it should? Return it within 7 days for a refund or exchange. After that, we'll arrange a manufacturer warranty repair and keep you posted throughout. All we ask is that it comes back in original condition, with all packaging and your proof of purchase. Your Australian Consumer Law rights always apply.
Warranty & support

Genuine, Australian-delivered stock. Authorised dealer. Set up by the manufacturer before dispatch. Real aftercare from real players on 03 4151 5751.