The U5 Black high-voltage DI-preamp combines a unique passive tone selector with a variable gain preamp and filter. The high input impedance accepts a wide variety of signal levels and instruments from acoustic guitars to high-output active bass guitars and keyboards. The U5 direct box is loaded with sonic character and user features professionals demand.
The main features of the U5 Black include:
Pure Class A, 100% discrete design
Smooth musical detail and sonic excellence
Variable gain preamp to +30dB.
Dual microphone and line outputs
Hi-Z 3,000,000 ohm input impedance
Very low noise -100dB
High headroom +30dB
Six tone bank selections.
DC coupled Class A output for superior bass
High cut switch eliminates noise
LED active signal indicator
Headphone monitor output jack
Low distortion less than 0.5% THD and IMD
High level 400 watt speaker input
Active to thru selector - ground isolation switch
100% discrete power supplies for audio path
Internal toroidal power supply for low noise
Long lasting, stainless steel hardware
Manufacturer information
Avalon Design EU Lerchenstr. 14 80995 München Germany [email protected] +971 507949226
Avalon U5 has been known as best bass DI/instrument preamp for years, so I bought one to use manly live with my bass, and occasionally for studio recording. It sounds great as excepted, but I think it is necessary to say it has some issues. Grounding is not 100% ideal solved, so this device will hum in given conditions and ground switch will not help. It is a high end device, thus it is pretty sensitive to ground loops.
Truly a superb D.I. for recording and live use. I use it manly to record bass guitar (as a preamp/D.I.). It gives me clean and pure sound of my instruments. The sound is clean but not sterile, you can also use the pre-defined pre-sets, however for my ears it works best with the pre-sets bypassed.
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