In one rugged and compact unit, the user-installable TPB-2 combines a dual-channel tube preamp and optical compression in a board that mounts directly into the option bay on your D16XD or D32XD front panel.Technology-tweaked tube preampsThe TPB-2 offers 2 completely independent preamps, with individual realtime controls. Each channel is driven by its own 12AX7 tube. A Stereo switch on the front panel allows both preamps to work in tandem when processing a stereo source. The mic preamps feature a specially tuned version of Korg's Valve Force technology that imparts a robust warmth and rich musical character to your sources. Each preamp channel accepts either XLR or 1/4" TRS inputs, and has switchable phantom power, a Hi-Z switch, 26dB pad button, and a variable trim knob.Transparent optical compressionUsing state-of-the-art optical compression, the TPB-2 is able to respond quickly, breathing life and luster into your sound. In addition to enhanced response times, optical compression provides a wide range of dynamic control without coloring the source material in adverse ways. Compression sensitivity knobs on the front panel are teamed with Fast/Slow release time buttons and audiophile analog VU meters for intuitive realtime control.Standalone versionAll the same features found in the TPB-2 are also available in a standalone version, the TP-2.

More from Korg