Khan Audio VTDI

For sale is a Khan Audio Vacuum Tube Direct Injection box (VTDI), the revision of the Ampeg STV-DI (also designed by Obeid Khan) based on the classic tube tones of the Ampeg SVT.  It employs a 12AU7 in a 2-stage design that maximizes both the harmonic richness of the vacuum tube as well as powerful low-impedance output drive capability. Basically, it makes whatever instrument you run through it (bass, keys, vocals, drums, guitar, etc.) sound better.

FEATURES

• All Tube Signal Path
• 1 x 12AU7 Tube
• 1/4" Instrument Input with 6dB Pad Switch
• 1/4" Instrument Thru "Tube Processed"
• Tube Driven Transformer Balanced XLR Line Output with Ground Lift
• High Headroom Gain Stage Design
• High Filtered Internal Power Supply

SPECS

• Input Impedance: 2.2M ohm
• Max Signal Input: 3v RMS (+10dB)
• Gain: -10dB to XLR Output
• Frequency Response: 8Hz - 120KHz +/- 1dB
• THD (1KHz 0dB Input): .75%
• Signal to Noise: -92dB
• Size 7 ¼ x 4 3/8 x 2 
• Voltage 115/230 VAC switchable
• Weight: 4lbs

Currently has Dual Lock on the bottom.

Includes official Khan Audio box, four screws for rubber feet, and IEC power cable.