Audio 710 Twin Finity UNIVERSAL AUDIO UA preamp with tubes and transistors
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The 710 Twin-Finity™ is an award-winning UA mic preamp with a revolutionary design that combines the classic retro warmth of tubes with the transient bite of transistors, all in a 2U half-rack unit.
The 710 was specifically created to provide the tonal versatility and sonic inspiration that generic audio interface preamps lack.
The 710 was specifically created to provide the tonal versatility and sonic inspiration that generic audio interface preamps lack.
Twin-Finity™ hybrid panning mic/line preamp and high-impedance instrument direct box
Dual preamp circuitry, 310-volt Class A tube and transistor transimpedance
In-phase mixing of tube and transistor stages
Dual gain stages: play with the gain from softest to loudest
Separate direct JFET input with ultra-high 2.2 Mohm impedance
Monolithic balanced output stage
70+ dB gain, +48 V phantom power, attenuator (-15 dB), phase inverter and low-cut filter (75 Hz)
Backlit VU meter for output and saturation
Portable, rack-mountable design for desktop, stage or studio use
19" rack mount kit included
High-impedance front panel input (automatic mic/line switching via jack detection)
XLR mic input, XLR line input and XLR line output on rear panel
Universal internal power supply
Robust metal construction
Inputs
Microphone (Female XLR)
Balanced Line (Female XLR)
Unbalanced Instrument (1/4" jack) (D.I.)
Outputs
Balanced Line (Male XLR)
Tube Complement
12ax7
Pad
-15dB
High Pass Filter
75Hz
Maximum Power Consumption
160mA @120VAC, 20W
Power Requirements
100-240VAC
Dimensions
8.45W x 3.5H x 10.25D
Weight
5.25 lbs
Impedance
Mic Input Impedance
2K ohms
Line Input Impedance
10K ohms
Hi-Z Input Impedance
2.2M ohms
Internal Output Impedance
600 ohms
Gain/Levels
Gain Range for Unit
-Infinity to 70dBu
Mic Range Gain Pot
10 ~ 60 dBu
Line Range Gain Pot
-10 ~ 40 dBu
Hi-Z Range Gain Pot
-10 ~ 40 dBu
Frequency Response
Mic Frequency Response
20Hz to 100kHz +/- 0.2 dBu
Line Frequency Response
20Hz to 100kHz +/- 0.2 dBu
Hi-Z Frequency Response
20Hz to 100kHz +/- 0.2 dBu
Distortion
Min THD+Noise @ +4dBU
0.1% tube 0.005% solid-state
Dual preamp circuitry, 310-volt Class A tube and transistor transimpedance
In-phase mixing of tube and transistor stages
Dual gain stages: play with the gain from softest to loudest
Separate direct JFET input with ultra-high 2.2 Mohm impedance
Monolithic balanced output stage
70+ dB gain, +48 V phantom power, attenuator (-15 dB), phase inverter and low-cut filter (75 Hz)
Backlit VU meter for output and saturation
Portable, rack-mountable design for desktop, stage or studio use
19" rack mount kit included
High-impedance front panel input (automatic mic/line switching via jack detection)
XLR mic input, XLR line input and XLR line output on rear panel
Universal internal power supply
Robust metal construction
Inputs
Microphone (Female XLR)
Balanced Line (Female XLR)
Unbalanced Instrument (1/4" jack) (D.I.)
Outputs
Balanced Line (Male XLR)
Tube Complement
12ax7
Pad
-15dB
High Pass Filter
75Hz
Maximum Power Consumption
160mA @120VAC, 20W
Power Requirements
100-240VAC
Dimensions
8.45W x 3.5H x 10.25D
Weight
5.25 lbs
Impedance
Mic Input Impedance
2K ohms
Line Input Impedance
10K ohms
Hi-Z Input Impedance
2.2M ohms
Internal Output Impedance
600 ohms
Gain/Levels
Gain Range for Unit
-Infinity to 70dBu
Mic Range Gain Pot
10 ~ 60 dBu
Line Range Gain Pot
-10 ~ 40 dBu
Hi-Z Range Gain Pot
-10 ~ 40 dBu
Frequency Response
Mic Frequency Response
20Hz to 100kHz +/- 0.2 dBu
Line Frequency Response
20Hz to 100kHz +/- 0.2 dBu
Hi-Z Frequency Response
20Hz to 100kHz +/- 0.2 dBu
Distortion
Min THD+Noise @ +4dBU
0.1% tube 0.005% solid-state