Avalon U5 Instrument and DI Preamplifier Pure Class A, 100% Discrete Design

Up for sale a Avalon U5 Instrument and DI Preamplifier Pure Class A, 100% Discrete Design - #39530! This item is a Used Model in Excellent Cosmetic Condition and in Perfect Working Condition! On this one, there are some scratches, marks, few tiny nick, slight finish/plating deterioration and few other signs of wear here and there (see 7th to 14th pictures), but really nothing major. Unit comes with a Power Cord.

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AVALON DESIGN U5

U5 Instrument and DI Preamplifier

The Avalon U5 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.

Sonic Excellence

The U5 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.

Deep and controlled bass

Avalon U5 DI-preamps have been in use around the world since 1995. They have found their way into the world's leading musicians rigs and recording sessions and been featured on thousands of the best selling (and sounding) albums and live performances.

Minimum Signal Path Design

The U5 includes a variable gain Class A preamplifier to boost low level pickup signals and a high level speaker input for capturing the live sound of the instruments amplifier. Six passive tone-EQ curves are also included to enhance a variety of acoustic and electric instruments. A high-cut switch eliminates unwanted acoustic pickup and high frequency noise, while a headphone monitor amp has been included for personal listening. Twin DC coupled Class A output amplifiers drive both low level microphone preamp inputs and high level +4dB inputs for direct to tape recording or processing. The active-to-thru switch selects either the instrument input directly or sends the boosted-equalized signal to the amplifier via the front panel jack. A ground isolation switch eliminates any possible earth loop or AC buzz problems with complete safety.

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FEATURES:

- 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

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SPECIFICATIONS:

Circuit Topology : 100% discrete, high-voltage Class A

Gain : Switched 3dB steps, maximum gain +30dB

Input Impedance : 3 ,000,000 ohm unbalanced (single ended)

Maximum Input Level : +24dBu unbalanced, 400w speaker input

Output Connectors (2) : XLR type, pin 2 hot electronic balanced

Maximum Output Level (Class A) : +30dBu DC coupled, balanced 600 ohms (mic and line out)

Headphone Output : 0.5w into 600 ohms

Noise 20kHz Unweighted : -100dBu minimum gain position

Distortion THD, IMD : 0.1% at +10dB

Frequency Response, -/+0.5dB : 5Hz to 100kHz

Frequency Response, -3dB : 1Hz to 500kHz (input band limited)

High Cut Filter : -3dB at 8kHz minimum phase design

Tone Selector : Six position rotary switch, all passive filters

AC Power : Internal toroidal AC supply

Dimensions : 8.5 x 3.5 x 12 in (216 x 88 x 305mm)

Weight-Packed : 12lbs (5.4kg)

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All our items are fully verified by our pro technician and/or adjusted by our pro luthier before being very carefully packed by our pro service team here at the shop prior to shipment, buy with confidence!

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