SOLO/610 Classic Tube Preamplifier & DI Box

• Classic Putnam 610 console mic preamplifier and DI
• Legendary all-tube sound, at a project studio price
• Gain, Level, and Impedance selection for maximum tonal variety
• Portable design for studio, desktop or stage
• Rugged construction-steel chassis
• DI features include Thru and Mic/Line level output
• Hand-built in USA; backed by 1-year limited warranty

Specs

Input Impedance

• Mic Input - Selectable 450 ohms (Lo-Z) or 1.6 kilohms (Hi-Z)
• DI Input - Selectable 2.2 megohms (Lo-Z) or 50 kilohms (Hi-Z)

Output Load Impedance

• 20 Hz to 20 kHz +/- 1 dB

Maximum Gain

• 61 dB

Tube Complement

• (1) 12AX7, (1) 12AT7

Maximum Mic Input Level

• -12 dBu, 1.0% THD+N Ratio

Maximum Instrument Input Level

• +4 dBu, 1.0% THD+N Ratio

Maximum Gain Mic Input

• 55 dB (1.6K ohm input), 60 dB (450 ohm input)

Mic/Instrument In Frequency Response

• 20 Hz to 20 kHz, +/- 0.1 dB

Maximum Gain Instrument Input

• 37 dB

Dimensions

• L: 14"
• W: 5 3/4"
• H: 5"

Weight

• 9 lbs.