Lehle 3@1 Switcher
The Lehle 3@1 Switcher is now discontinued and sold out. The 3@1 has been replaced by the new Lehle 3@1 SGoS Switcher. You can view the new SGoS Switcher here.
The Lehle 3@1 enables you to switch between a range of instruments in stereo via gold-plated relays. The signal is routed with no semiconductors and no corruption via inputs A, B or C to the outputs.
You can use the Lehle 3@1 Switcher to select between multiple guitars in a single amp configuration, or you can use one guitar into multiple amp configuration. The Lehle 3@1 output signals can be routed to three amplifiers, but only one selection can be used at a time. You cannot use the 3@1 if you desire to combine multiple outputs simultaneously. If you desire a Lehle Pedal that is capable of combining multiple outputs you'll want to see the Lehle Dual SGoS ABY Switcher .
Lehle 3@1 Features
1 - Output
The stereo signal is routed directly via gold-plated relays to the two outputs. One output can, for instance, be connected to the amplifier and the other used for the tuner.
2 - Input signal
The stereo signal is routed directly via gold-plated relays optionally via Input A, B or C to the two outputs. Volume on Inputs B and C can be adjusted by means of trimpots. It is necessary to remove the housing cover using its four screws in order to set the potentiometers the first time. The potentiometers are located at the same level as their inputs.
3 - Input signal
The input signal from A is automatically routed to the two outputs if the Lehle 3@1 is not active.
4 - Power supply
The Lehle 3@1 switcher requires a power supply of between 8 and 20 V. Polarity is of no importance. The supply voltage is internally rectified and stabilized in order to guarantee trouble-free operation. A thermal cut-out automatically trips and switches the unit off if a short-circuit occurs. A correctly fitting plug connector for the power-supply jack of the Lehle 3@1 is supplied. This can be soldered to the required power unit if necessary.
5 - Master-Slave with other switchers
Each Lehle 3@1 can be easily retrofitted with a DIN socket in order to permit parallel operation with other Lehle switches in master/slave mode.
6 - LEDs behind a magnifying lens
The high-intensity LEDs installed behind a magnifying lens make it easy to read the switching state (A, B or C) even under spotlights.
7 - Indestructible switching mechanism
The buttons which control State A, B or C are actuated inside the switch by means of a virtually indestructible switching mechanism.
8 - Solid box / easy to fix
The base of the Lehle 3@1 can be secured without difficulty. First remove the four housing screws for the cover, and then screw the base of the switch to a base-plate using the two screws supplied with the unit, the washers and the spacer elements.
Technical Data:
Weight: 670 g
Length: 10,2 cm (4")
Width: 15 cm (5.9")
Overall height: 5,1 cm (2.18")
Voltage: 8-20V DC or AC
Current consumption: 70 mA
