Description
The ART TPSII pairs two channels of tube-driven preamplification with V3 (Variable Valve Voicing), giving you a set of tone starting points tailored to guitars, bass, synths, acoustic instruments, percussion, and vocals rather than a one-size-fits-all gain stage. Variable input impedance lets you match the preamp’s response to whatever mic you’re running, from large-diaphragm condensers to ribbons, so you’re not fighting the electronics to get a usable tone.
Each channel is hand-fitted with a selected 12AX7A dual triode tube and can absorb +20dB peaks while still holding over 120dB of dynamic range, with distortion kept remarkably low for a tube design. Built-in OPL (Output Protection Limiting) catches overshoots before they clip, so unexpected level spikes don’t ruin a take. Metering is handled by two analog meters plus two LED input meters, giving you a clear read on gain staging at a glance.
Beyond mic preamplification, the TPSII doubles as a direct box with impedance matching for instrument and line-level sources, accepting High-Z instruments or balanced mic signals through both front and rear panel jacks.
- 1.75″H x 19″W x 6.5″D, 5.5 lbs.
- Front inputs: XLR (balanced), 1/4″ TRS (unbalanced); rear inputs: switchable XLR (bal.), 1/4″ TRS
- Outputs: XLR (balanced), 1/4″ TRS
- Input impedance: 150-3K ohms variable, 1M ohm; Output impedance: 300 ohms / 150 ohms
- Max input level: +19dBu (XLR), +22dBu (1/4″); Max output level: +28dBu (XLR), +22dBu (1/4″)
- CMRR >75dB @ 1kHz; Frequency response 5Hz-50kHz, +/-0.1dB; Dynamic range >100dB
- THD: <0.01% (clean), <0.1% (warm)
- Max gain: up to 80dB (XLR to XLR)
- 12AX7A dual triode tubes, hand selected
- Power: 110-125V AC / 50Hz / 16W (export units configured for destination)
This unit is sold as a demo, offered at a reduced price.
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