Lehle

The Lehle Dual SGoS switches the input signal via gold-plated relays to outputs A, B or T. Outputs A and B can be operated simultaneously on two different amps, as A is galvanically isolated from B by the Lehle LTHZ high-end transformer, thus eliminating hum loops.

The LEHLE P-ISO stands for passive isolation with maximum signal fidelity.The possible applications range from isolating and eliminating hum to balancing, reamping and recording applications.At the heart of the LEHLE P-ISO is the LEHLE TRANSFORMER HZ, which galvanically isolates the signal, allowing you to successfully avoid ground loops and hum. The LEHLE TRANSFORMER HZ was specially designed for use with high-impedance signals, but it also processes low-impedance signals with uncompromising sound quality.

Description:With the LEHLE MONO VOLUME S, you get an active and wear-free volume pedal that is lighter and smaller, but no less efficient: Equipped with the proven and constantly evolving magnetic sensor VCA technology of the other LEHLE VOLUME pedals, you can precisely control the volume of your instrument.As it has no mechanical potentiometer, it also eliminates the noise typical of potentiometers, endless and expensive repairs and complicated adjustments.Your foot only moves the magnet, while the Hall sensor measures the distance very quickly and precisely. An ARM Cortex CPU processes the data from the sensor into a suitable, musical curve and controls the VCA. The signal path always remains completely analogue and in your hands.Stability - electronic and mechanical:The LEHLE MONO VOLUME S transmits the full sound spectrum of the connected instrument or signal generator over the entire control path. The input and output impedance always remains the same, so there is no treble attenuation as with a passive potentiometer.The input voltage of your connected power supply (9-15 V) is rectified, filtered and stabilised internally behind the power supply socket and then transformed to 30 volts headroom. This makes it very level-resistant, low noise and achieves an overall dynamic range of 120 dB. The smallest sound nuances are presented audibly by the high-end preamp with discrete Class A input stage - your sound becomes tangible.The LEHLE MONO VOLUME S has no teething problems: low-friction plain bearings made of a high-performance polymer gently embed the shaft in the aluminium housing and reduce any mechanical stress to zero - so it runs extremely quietly and smoothly. Using an adjusting screw, you can set the smoothness of the pedal very precisely from feather-light to vintage car.In addition to the output, a second, also buffered direct out is also available: Without negatively influencing the sound, everything from tuner to DAW to a second amp can be supplied.Zero to one hundred or boost à la carte? The LEHLE MONO VOLUME S has a boost that can provide you with up to +12 dB more gain with a little pressure in the toe position. When and how? You can call up the presets via a button: 0 dB, +5 dB or +10 dB. The last preset is the chef's recommendation and remains an audiophile surprise.The LEHLE MONO VOLUME S can be calibrated, programmed and updated via the USB-C socket - it also sends MIDI data to the DAW or amp sim of your choice.Compared to the LEHLE MONO VOLUME, we were able to reduce the weight by 50 % and the size by 35 % - with the same stability and more dynamics. It is even 2 cm flatter, while the control travel remains just as comfortable and long as with the larger models.This is the LEHLE MONO VOLUME S: louder - but smaller.

The Lehle D.Loop SGoS is a fully programmable effect looper/switcher with two independent, genuine true-bypass loops via gold-plated relays. It also has a switchable high-end buffer amp with adjustable gain up to +12dB. Loops and buffer amp are fully stereo. The Lehle D.Loop SGoS can be controlled via MIDI and networked with the other Lehle SGoS switchers.

Description:The LEHLE P-SPLIT STEREO stands for passive intelligent splitting with maximum signal fidelity in a double pack.The classic solution for splitting, eliminating hum, balancing and reamping in recording applications is now available in two versions, and passive summing of signals is a new addition.The application possibilities are endless. Make the most of them.At the heart of the LEHLE P-SPLIT STEREO, two LEHLE TRANSFORMER HZs do their job and galvanically isolate the respective ISO outputs from each other, allowing you to successfully avoid ground loops and hum. The LEHLE TRANSFORMER HZ process high-impedance and low-impedance signals with uncompromising sound quality. You can tap the signal at the ISO outputs either asymmetrically or symmetrically - regardless of the signal type in the rest of the system.There are gold-plated phase reversal switches and ground switches for each channel. This keeps you flexible and your system safe.A classic application is isolating a stereo signal so that you can use two amplifiers in stereo and simultaneously send the stereo signal to a mixing console or the audio interface of your DAW.The LEHLE P-SPLIT STEREO is another useful method for effectively eliminating unwanted humming noises. If you connect two electronic devices, background noise caused by ground loops can occur. The LEHLE P-SPLIT STEREO offers a simple but extremely effective solution: By connecting the problem solver between the two devices, you isolate the input from the output.The signals at the ISO outputs can be tapped symmetrically, making the LEHLE P-SPLIT STEREO an excellent choice as a high-quality, compact stereo DI box for active signal types of all kinds. In the studio or on stage, you can therefore bridge many metres symmetrically and free of background noise.Depending on which sockets you assign, it works as a passive summing unit, for example, so that your effects board can remain wired in stereo even though you only connect an amplifier in mono. If, on the other hand, you only connect one input signal in mono, the LEHLE P-SPLIT STEREO works as a triple splitter for up to 3 amplifiers at the outputs.Galvanically isolated, double hum-free and passively intelligent.Speaking of passive: the LEHLE P-SPLIT STEREO still requires no power supply.

The LEHLE P-ISO TRS XLR STEREO gets you ready for the mix.It not only converts your stereo audio signal to balanced XLR, but also separates the ground so that there is no possibility of unwanted background noise or humming loops.Perfect for your pedalboard, modeller or amp simulation in studios, clubs, bars or stadiums - all in one handy size.

The LEHLE LITTLE DUAL II is the successor to the Lehle Little Dual and is an amp switcher for two amps with maximum signal fidelity. Using soft-touch switches, you can switch between two connected amplifiers without hum or sound loss.Two different operating modes are available. You decide whether you want to activate and deactivate each output individually or switch back and forth in the classic way and add or remove the other one.The LEHLE switches work with a microcontroller and an intelligent true bypass relay circuit with active switch-over click suppression. They therefore switch the LEHLE LITTLE DUAL II faster than mechanical switches and are also wear-free and noiseless. The mushroom-shaped buttons, which are characteristic of LEHLE products, are mounted in the housing so that they move smoothly, which means that the force of your foot pressure is only transmitted indirectly by a spring. The circuit board is therefore not exposed to any mechanical stress, which makes the LEHLE LITTLE DUAL II virtually indestructible and gives it a long service life.High-brightness LEDs make it easy to recognise the switching status A or B or A and B even in headlights.The centrepiece of the LEHLE LITTLE DUAL II is the high-end LEHLE TRANSFORMER HZ, which galvanically isolates output A from output B. This eliminates hum loops. This makes hum loops a thing of the past. The LEHLE LITTLE DUAL II also has a gold-plated phase reversal and ground switch.The two inputs can also be routed stereo to outputs A and B if, for example, you are using the stereo signal from an effects unit as input. This also allows instruments equipped with two pickups, such as many acoustic and hybrid guitars, as well as double basses, to be easily picked up via two amplifier systems. The LEHLE LITTLE DUAL II also has a TRS switch. This allows you to send the above-mentioned stereo or dual mono signals to the switcher via a TRS plug or stereo jack. Both input signals can be operated either alternately or in parallel, naturally without hum or loss of sound.

The Lehle 3at1 SGoS enables switching between different instruments in stereo via gold-plated relays. Without semiconductors, the signal from inputs A, B or C is sent unaltered to outputs 1 or 2, making it easy to switch back and forth between an amp and tuner. The Lehle 3at1 SGoS can be controlled via MIDI and networked with the other Lehle SGoS switchers.

The LEHLE SUNDAY DRIVER II is a high-end preamp and DI box in a handy compact format. Its circuit is based on a discrete Class A input stage with JFET technology and provides two operating modes, which are selected with a gold-plated mode switch.D stands for Driver; here your guitar signal is amplified completely neutrally with the input impedance of a guitar amp. This successfully prevents losses on the way through cables and effects, the signal remains powerful and clear and retains its dynamics.The second setting S - like Sunday - results in an input impedance that is five times higher; details that have never been heard before become audible and, as the gain increases, your guitar tone takes on an unmistakable, characterful warmth that gives the preamp its name, because this sound is as pleasant as a cosy Sunday afternoon.Even at a gain setting of +18 dB, the LEHLE SUNDAY DRIVER II always remains clean and, thanks to its studio-compatible overall dynamic range of 130 dB, absolutely free of background noise. To make full use of the dynamics of your tube amplifiers, the input voltage behind the power supply socket is rectified, filtered, stabilised and then transformed to 30 V, which means maximum headroom.You can also use it as a DI box on stage or as a high-quality preamp in the studio: you can tap the output of the LEHLE SUNDAY DRIVER II symmetrically and also operate it via phantom power.Whether as a cable driver for large stages or in elaborate effect setups - with its wide and sound-neutral transmission range of 20 to 100,000 Hz, the LEHLE SUNDAY DRIVER II can be used universally. And on any other day of the week too...

The Lehle Mono Volume is a wear-free volume pedal that is equipped with a very precise magnetic sensor. This sensor utilises the Hall effect, named after Edwin Hall, to measure the strength of magnetic fields. In the Lehle Mono Volume, the German-made Hall sensor is precisely calibrated to the built-in magnet and the pedal's control travel. The pedal only moves the magnet; its distance is measured by the reverb sensor, which then controls a VCA.The high-quality Blackmer® VCA (=Voltage Controlled Amplifier) from the USA replaces the mechanical potentiometer here. The principle of the voltage-controlled amplifier is based on the fact that the amplification is varied by the control voltage coming from the Hall sensor. This method enables much more precise operation than the usual mechanical potentiometers or optical sensors of conventional volume pedals, and also eliminates the noise typical of potentiometers and the cumbersome adjustment process. The Lehle Mono Volume transmits the full sound spectrum of the connected instrument over the entire control range. The input and output impedance always remains the same, so there is no treble attenuation as with a potentiometer. Internally, the input voltage of the pedal is rectified, filtered, stabilised and then doubled to 18 volts behind the power supply socket. This makes it very level-resistant and achieves an overall dynamic range of 110 dB.The volume control of the Lehle Mono Volume ranges from -92 dB to 0 dB - i.e. from practically silent to equally loud. A potentiometer can be used to set a gain of approx. +10 dB.The Lehle Mono Volume runs mechanically extremely smoothly and evenly, as it is equipped with low-friction plain bearings made of a high-performance polymer and there is no mechanical transmission of the pedal to other components. The pedal's movement can be adjusted very precisely using an adjusting screw.The Lehle Mono Volume also has a buffered direct out. Everything from a tuner, DAW to a second amp can be supplied here without affecting the sound.

The LEHLE SUNDAY DRIVER SW II is a compact high-end preamp for electric and acoustic instruments of all kinds. Electric guitars, basses, acoustic guitars, but also string instruments (e.g. violins, cellos or double basses) unfold their full sound through this preamp. The switchable version extends the features of the classic LEHLE SUNDAY DRIVER II with a soft-touch footswitch that you can use to switch the pedal on and off.This LEHLE switch works with a microcontroller and an intelligent true-bypass relay circuit with active switch-over click suppression. It therefore switches the LEHLE SUNDAY DRIVER SW II faster than mechanical switches and is also wear and noise-free. The mushroom-shaped button, which is characteristic of LEHLE products, is mounted in the housing so that it moves smoothly, which means that the force of your foot pressure is only transmitted indirectly by a spring. The circuit board is therefore not exposed to any mechanical stress, which makes the LEHLE SUNDAY DRIVER SW II virtually indestructible and gives it a long service life.Equipped with a discrete Class A input stage with JFET technology, the LEHLE SUNDAY DRIVER SW II provides you with two operating modes: In operating mode D (=Driver), the incoming signal is amplified completely neutrally. This serves to prevent signal losses that can be caused by long cable runs or effect chains. The signal remains strong and clear and retains its dynamics.Operating mode S (=Sunday) results in a five times higher input impedance. As a result, details that were previously unnoticed suddenly become audible. As the gain setting on the LEHLE SUNDAY DRIVER SW II increases, the sound takes on an unmistakable, characterful warmth. Signal distortion does not occur at any time; even at the maximum gain setting of +18 dB, the signal still remains clean.Thanks to its studio-compatible overall dynamic range of 130 dB, the LEHLE SUNDAY DRIVER SW II is absolutely free of background noise. To make full use of the dynamics of your tube amplifiers, the input voltage is rectified, filtered, stabilised and then transformed to 30 V after the power supply socket.When switched off, the LEHLE SUNDAY DRIVER SW II offers you two different operating modes: In TB mode (= true bypass), the input and output are connected to each other without loss via a relay. True bypass mode is particularly useful if you have a small setup with short cable runs or if there is a treble booster or a classic fuzz pedal behind the LEHLE SUNDAY DRIVER SW II.However, if you are dealing with long cable runs or elaborately equipped effects boards, a cable driver is the better solution. By operating the LEHLE SUNDAY DRIVER SW II in TS mode (= true sound), it acts as a buffer without amplifying or distorting your signal. The LEHLE SUNDAY DRIVER SW II acts as a sound-neutral cable driver, which practically corresponds to operating mode D with the gain control turned all the way to the left. Thanks to the option of selecting bypass mode, you can optimally integrate the LEHLE SUNDAY DRIVER SW II into any setup and use it universally. And on any other day of the week too...

The LEHLE P-SPLIT III stands for passive splitting with maximum signal fidelity.The possible applications range from splitting and eliminating hum to balancing, reamping and recording applications.At the heart of the LEHLE P-SPLIT III is the LEHLE TRANSFORMER HZ, which galvanically isolates the two outputs, allowing you to successfully avoid ground loops and hum. The LEHLE TRANSFORMER HZ was specially designed for use with high-impedance signals, but it also splits low-impedance signals with uncompromising sound quality. The signal can be tapped either balanced or unbalanced at the ISO output. A gold-plated phase reversal switch allows you to rotate the phase of the output signal at the ISO output, which prevents phase cancellations from negatively affecting the reproduction of the signal.The classic application of the LEHLE P-SPLIT III is splitting an input signal to the two outputs. This allows you to connect one instrument to two devices. These can be two amplifiers, for example, or an amplifier and a mixing console or recording unit (audio interface/DAW). Thanks to the option of tapping the signal symmetrically at the ISO output, the LEHLE P-SPLIT III is also excellently suited as a high-quality and compact DI box for all types of signals.Another useful application for the LEHLE P-SPLIT III is the effective elimination of unwanted humming noises. Connecting two electronic devices can result in background noise caused by ground loops. The LEHLE P-SPLIT III offers a simple but extremely effective solution here by being connected between the two devices. The versatile splitter can also be used as a passive mono summing device for stereo signals by using the DIR output as a second input. By using the ISO output, the devices are galvanically isolated and background noise is a thing of the past. By the way, if you are looking for a power connection: The LEHLE P-SPLIT III does not require any power supply.

The Lehle Stereo Volume runs mechanically extremely smoothly and evenly, as it is equipped with low-friction plain bearings made of a high-performance polymer and there is no mechanical transmission of the pedal to other components. The pedal's flexibility can be adjusted very precisely using an adjusting screw. The Lehle Stereo Volume can distribute a signal to two outputs or sum two input signals to one output: If only one mono signal is present, the split function can be used to control two different signal paths. An incoming stereo or dual mono signal can be tapped in mono using the summing function of the channels.

The LITTLE LEHLE III - the universal Lehle tool for switching and looping.Within a signal chain, you can use the LITTLE LEHLE III to quickly remove effect pedals from the signal path or tap a signal at any point in the signal chain, e.g. to switch to a tuner.It can also be used as a switch between two instruments to one amp or vice versa from one instrument to two amps. The sound sources can be very versatile: signals from pickups, microphones, even line-outs from keyboards are routed loss-free to the desired amplifier or recorder. All jack sockets are stereo for this purpose, and balanced signals can also be transmitted. A new feature is the ability to combine mono and stereo signals. Effects units with mono input and stereo output can be integrated into the signal path of the LITTLE LEHLE III without restriction.The LEHLE switch works with a microcontroller and an intelligent true bypass relay circuit with active switchover click suppression. It therefore switches the LITTLE LEHLE III faster than mechanical switches and is also wear-free and noiseless. The mushroom-shaped soft-touch button, which is characteristic of LEHLE products, is mounted in the housing so that it moves smoothly, which means that the force of your foot pressure is only transmitted indirectly by a spring. The circuit board is therefore not exposed to any mechanical stress, which makes the LITTLE LEHLE III virtually indestructible and gives it a long service life.Not only the stereo signal is switched, but also the signal ground. This prevents hum loops from occurring when switching between two amps and when managing effect loops.New to the LITTLE LEHLE III are the three operating modes, which allow the footswitch to function either as a switch (latching) or as a momentary switch to produce short-term or rhythmic stutter effects. The third mode offers a mixture of operating modes one and two: a short press is a switch, a long press is a momentary switch.So there are no limits to your creative potential.

The LEHLE PARALLEL SW II is a compact and versatile line mixer for high sonic demands. The signals from your effects units can be mixed with the original signal, either before the amp or wired into its effects path. You can adjust the levels of the send and return paths separately and optimise the ratio to the original signal using the mix control. All sockets are stereo, so your stereo effect devices now also have their place in the signal path of the LEHLE PARALLEL SW II.Thanks to the discrete Class A input stages with JFET technology, the inputs of the LEHLE PARALLEL SW II are suitable for high-impedance signals such as those from electric guitars and basses or acoustic instruments with pickups; low-impedance signals from keyboards or active electric guitars or basses, for example, can also be processed - with a wide transmission range of 20 to 100,000 Hz.Another new feature is the ability to combine mono and stereo signals, i.e. effects units with mono input and stereo output can be mixed into the signal path of the LEHLE PARALLEL SW II without restriction. The wide dynamic range of 122 dB of the LEHLE PARALLEL SW II makes it possible, for example, to add a 19" studio effect with its low impedance line level to your guitar signal or to loop in level-adjusted floor effect pedals via the amplifier effect path. To make full use of the dynamics of your tube amplifiers, the input voltage is rectified, filtered, stabilised and then transformed to 30 V after the power supply socket.The LEHLE switch works with a microcontroller and an intelligent true-bypass relay circuit with active switching click suppression. It therefore switches the LEHLE PARALLEL SW II faster than mechanical switches and is also wear-free and noiseless. The mushroom-shaped soft-touch button, which is characteristic of LEHLE products, is mounted in the housing so that it moves smoothly, which means that the force of your foot pressure is only transmitted indirectly by a spring. The circuit board is therefore not exposed to any mechanical stress, which makes the LEHLE PARALLEL SW II virtually indestructible and gives it a long service life.The LEHLE PARALLEL SW II has three operating modes that allow the footswitch to function either as a switch (latching) or as a momentary switch to produce momentary or rhythmic stutter effects. The third mode offers a mixture of operating modes one and two: short press is a switch, long press is a momentary switch.The LEHLE PARALLEL SW II sets no limits to your creative potential.

The Lehle 1at3 SGoS routes the input signal as a true bypass switcher via gold-plated relays to up to three outputs (e.g. amps, tuners, effects). Output C and the C->B socket can also be used as a loop. This allows you to switch back and forth between the pure original signal and the effect signal with a single step. The Lehle 1at3 SGoS can be controlled via MIDI and networked with the other Lehle SGoS switchers.