SL and PL series


We are very proud to introduce you to the SL-loop box-series.
Our first standard loop-box, with the same basics as our MR10 Loop System.

Silent switching and unique RFI protection are standard features.

The SL-series currently includes 4 models – the SL-1/SL-1R and SL-2/SL-2R.

As the name indicates – the SL-1/SL-1R is a one-loop box, and the SL-2/SL-2R has 2 loops.

Our highly recognized high impedance input buffer is integrated in both units, and our extremely low-noise line driver is dedicated for the return signals, ensuring that all impedance and signal level matching issues are dealt with and taken care of. The difference is mind blowing.

Experience the real sound of your stomp boxes, without the impedance mismatch you normally have in conventional loop boxes. Each stomp box sounds as if it was the only unit in your system.

You can use the audio loops of the SL-series as single dedicated  loops – or you can group i.e. 2 or 3 stomp boxes in each of the loops on the SL-2. If you’re looking for the best solution – each loop should only house one stomp box.
Combine any number of SL-boxes to increase to number of loops, or combine the SL-boxes with our PL-boxes to interface effect units.

The SL-series requires 9-18VDC / 100mA.

SL-1/SL-1R dimensions: 90 x 115 x 55 mm (WxDxH)
SL-2/SL-2R dimensions: 170 x 120 x 55 mm (WxDxH)

Some stomp boxes – in particular Wah pedals and modulations effects like Chorus and Tremolo units – has a significant volume drop when they are active.
To rectify this issue our R-versions have a RETURN LEVEL CONTROL – enabling you to boost the return signal up to +3dB to match the levels.


EU price: € 357
Export price: € 300

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EU price: € 393
Export price: € 330

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EU price: € 476
Export price: € 400

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EU price: € 535,50
Export price: € 450

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We are very proud to introduce you to the PL-loop box-series.
Our first standard loop-box featuring a parallel audio loop to interface / blend / mix your original signal with an effects unit.

The PL-series currently includes 2 models – the PL-1 and PL-2.

As the name indicates – the PL-1 has one parallel loop – the PL-2 has 2 parallel loops.
On the PL-2 both loops are not only parallel to the original signal – but also in parallel to each other.
Use the Phase Reverse switch on the rear to ensure that your effects and the direct signal are in phase.

When using effects like reverb and delay, the effects will “tail out” when you switch the loop on the PL-series off.
It’s only the SEND that is switching – the RETURN is always open.

Use the MIX LEVEL control to adjust the amount of effect you want added to your original sound.

Standard features are silent instant switching, and unique protection against Radio Frequency Interference (RFI).


The PL-series requires 9-18VDC / 150mA.

PL-1 dimensions: 90 x 115 x 55 mm (WxDxH)
PL-2 dimensions: 170 x 120 x 55 mm (WxDxH)


EU price: € 416,50
Export price: € 350

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EU price: € 535,50
Export price: € 450

Add to cart