The ART Tube Mix provides a compact versatile audio interface. The Mixer supports two mic inputs, one high impedance instrument input, and two line inputs simultaneously. The tube can be assigned to act as a dual channel tube mic preamp, or stacked and applied to the instrument input for added warmth and tone with guitar or bass.

- TubeMix Applications:
- All input channels = fully featured with 3-band EQ, two aux sends, pan and level controls
- Select inputs include input trim control and clip indicators for optimum level setting
- High impedance instrument input has an amp simulation function
- Versatile output section allows separate stereo monitor mix on the main buss while recording the via aux buss, or vice versa if required
- Flexible Control Room/Headphone section allows routing to monitor the main mix, USB input and aux sends for maximum flexibility
- Authentic VU meters and wood side panels add to the great vintage look and feel of the USB TubeMix

Specs:
- Input Impedance:
- Microphone: 3.5k O
- Line (CH1, CH2, CH3/4), 10k O
- CH5 (Inst.), 1M O
- Output Impedance:
- Main, Control Room (Balanced/Unbalanced), 150/100 O
- AUX Outputs, 150 O
- Headphones, 100 O
- Frequency Response: 20-100kHz + 1dB
- Maximum Input Level:
- CH1, CH2 (Mic), +9dBu
- CH1 CH2 (Line In), +20dBu
- CH3/4 (EQ Flat), +20dBu
- CH5 (EQ Flat), +16dBu
- AUX Return, +24dBu
- Maximum Output Level:
- Main, Control Room (Balanced, Unbalanced), +20dBu/+17dBu
- Aux Send, +20dBu
- Headphones, 100mW / Ch @ 300 O, 50mW /Ch @32 O
- Maximum Gain:
- LINE IN to Main output (balanced), +63dB
- CH 5 to Main output (balanced), 56dB
- CH3/4 to Main output (balanced), +30dB
- Equivalent Input Noise:
- Microphone (@max gain), 127dBu C wtd.
- Line (@max gain), -105dBu C wtd.
- Instrument (@ max gain), -112dBu C wtd.
- USB Computer Interface: USB class compliant plug-and-play Mac and PC interface
- A/D, D/A: 16 Bit, 44.1 kHz or 48 kHz, USB selectable from computer
- Phantom Power: Switch selectable, +48V DC, filtered, current limited
- Power Requirements: 18 VAC, 1000mA
- Dimensions: 3.3H x 7.8W x 10.4D (84mm x 198mm x 265mm)
- Weight: 5.5 lbs (2.5 kg)