• Stereo Image Processor in 19" rack format
• New tube circuit for musical overtones
• Tube harmonics control for a lively sound
• Bass boost circuit based on the SPL AirBass principle
• Phase-clean stereo processing without M/S processing
• Three intuitive controls: Range, Bigness, Stage
• High-quality Neutrik XLR and TRS connectors
• 120 dB dynamic range and 10 Hz-200 kHz frequency response
• Solid metal housing with anodized aluminium front panel
• Handmade in Germany

Analog magic for modern production

BiG [STUDIO] works with an analog difference signal that is processed through a special filter network and mixed back into the original signal. The result is not an M/S signal, but a completely new form of stereo processing that remains phase-coherent and mono-compatible - without cancelation or artifacts.

Intuitive sound control with three main controls

• Range determines the frequency range that is processed.
• Bigness controls the intensity of the stereo widening.
• Stage moves the selected frequency range to the front or rear of the stereo stage.

The sound image can be shaped intuitively with just three controls - from subtle spatiality to impressive width.

Tube sound and SPL-style bass amplification

The Tube Harmonics circuit adds selectable harmonic overtones for a warm, musical tone coloration. The Harmonics switch activates the tube, while the Bass switch provides an additional 2 dB bass boost at 42 Hz - inspired by the AirBass circuit of the SPL IRON Mastering Compressor.

High-quality workmanship "Made in Germany"

With a 4 mm thick, black anodized aluminium front, solid metal rotary knobs and a powder-coated steel housing, the BiG [STUDIO] stands for uncompromising quality. Manufactured in Niederkrüchten on the Lower Rhine, SPL guarantees the highest sound quality, durability and precision.