Listing my Pro-Ject Tube Box DS for sale. Excellent condition with all accessories and original box. This is a wonderful little preamp that sounds absolutely amazing at this price!

• dual-mono design using two dual-triode ECC83 (12AX7A) vacuum tubes for optimal channel separation
• compatible with moving magnet and moving coil phono cartridges
• pre-mounted Cool Dampers reduce vacuum tube vibration for lower distortion and provide better heat dissipation for longer tube life
• front-panel input impedance control for low output moving coil cartridges (continuously variable from 10-1000 ohms)
• adjustable input capacitance and gain settings for more accurate cartridge matching
• audiophile-grade polypropylene capacitors
• switchable subsonic filter to reduce low-frequency rumble and wasted amplifier power (-18dB/octave at 20 Hz)
• all-metal chassis for improved shielding from vibration and electromagnetic interference
• external power supply for reduced noise and interference
• gold-plated RCA connectors for corrosion-free signal transfer
• capacitance settings: 47pF, 147pF, 267pF, and 367pF (for MM and high-output MC cartridges)
• gain settings: 40dB, 50dB, and 60dB
• RIAA response accuracy: 0.5dB (20-20,000 Hz)
• THD: less than 0.1%
• signal-to-noise ratio: 93dB
• 4-1/16"W x 2-15/16"H x 6-1/16"D