• Stereo split, summing, double DI box and problem solver
• Hum-free and lossless splitting and isolating
• Two high-impedance LEHLE TRANSFORMER HZ
• Phase and ground switch per channel
• Suitable for unbalanced or balanced signals
• Passive – doesn’t need power
The LEHLE P-SPLIT STEREO combines passive intelligent splitting with the highest possible signal fidelity in a double pack.
The classic solution for splitting, eliminating hum, balancing and reamplification in recording applications, now appears in a doubled version and this time adds the passive summing of signals.
The possibilities are reaching far. Tap the full potential.
Two LEHLE TRANSFORMER HZ are working at the heart of the LEHLE P-SPLIT STEREO, galvanically isolating the particular ISO outputs from each other, eliminating any possibility of ground loops and hum.
The LEHLE TRANSFORMER HZ process both high and low impedance with uncompromising sound quality. At the ISO outputs you can pick off the signal either unbalanced or balanced – regardless of the signal type in the rest of your rig.
Per channel there is a gold plated phase switch and ground switch. This keeps you flexible and your system safe.
A classic application is the isolation of a stereo signal, enabling you to use two amplifiers in stereo and send the stereo signal to a mixer or the audio interface of your DAW at the same time.
Another useful method for the LEHLE P-SPLIT STEREO can be as an effective hum suppressor.
If you connect two electronic devices, background noise can appear, caused by ground loops.
Here the LEHLE P-SPLIT STEREO provides a simple, but highly effective solution: whilst installed between the two units, this problem solver isolates the input from the output.
Thanks to its ability to pick off balanced signals on the ISO outputs, the LEHLE P-SPLIT STEREO is also eminently suitable for use as a high-quality compact stereo DI box for all types of active signals.
Thus you can run long cable distances in the studio or on stage, of balanced signal type and free of background noise.
According to which sockets are occupied, the LEHLE P-SPLIT STEREO also works as a passive summing box: your effects pedal board can be wired in stereo, but you output in mono if connected to only one amplifier.
If, on the other hand, you connect only one mono signal to the input, the LEHLE P-SPLIT STEREO works as a three-way split for up to three amplifiers.
Galvanically isolated, double hum free and passively intelligent splitting
Speaking of passive: the LEHLE P-SPLIT STEREO still doesn’t need a power supply.
| Weight |
614 g |
| Length |
88 mm |
| Width |
152 mm |
| Overall height |
35 mm |
| Max Level |
+20 dBu (THD < 1%, 50 Hz - 20 kHz) |
| Total harmonic distortion |
0.003 % (0 dBu, 1 kHz) |
| Frequency range |
20 Hz – 100 kHz -0.1/ +0.4 dB
(source 600 Ω, load 1 MΩ) |
Input impedance
(transformer load impedance) |
min. 2 MΩ at 2 kHz |
