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F E A T U R E S

100% discrete, Pure Class A, high-voltage signal amplifiers in all audio
 paths for maximum dynamic range and +30dB operating headroom.
Hi-Z, 10,000,000 ohm Instrument DI inut for invisible “Zero-Loading”.

Wide range, premium, low-ratio microphone input transformer.

Dual impedance selector for ribbon, dynamic and powered microphones.

Passive TONE BANK™ for custom filtering and unique tone shaping.

Hi-Cut passive FILTER for eliminating unwanted high frequency buzz.

High performance, fully isolated transformer for RE-AMPING functions. 

Wide range, professional VU meter with custom scale -30dB to +18dB.

Dual color, LED meters for 0dB and +20dB fast PEAK signal capture.

High power personal headphone monitor output.

High-current, DC coupled output drivers for deep and controlled bass.
Sealed, silver contact relay switching for all audio routing and bypass.

Precision, gold plated, switched gain control for accurate 2dB steps.

Low noise, AC toroid and discrete high-voltage linear DC power supply.

 

AVA L O N   D E S I G N

  -  

P

U R E

  C

L A S S

  A

V55 

H IGH-VOLTAGE DI-R E -PR EA M PLI F I ER

T

he Avalon 

V55

 

DI-RE-MIC PREAMPLIFIER

 

is an ultra high performance,

professional, dual channel preamplifier, instrument DI and RE-AMP.
Created for maximum versatility, the 

V

55’s sonic signature of 

“Deep and

Controlled Bass, Musical Mid-range and enhanced Vocal Projection”

combine with a unique 

“ten point”

 passive TONE BANK™, high-cut

buzz filter, large wide-range analog VU meter and long-life quality
construction...

The V55 will capture every magical performance and

continues 

Avalon’s passion and commitment to

 

Sonic Excellence !

Summary of Contents for V55

Page 1: ...AVA LON V Fif t y Five DI R E PR EA M PLI F I ER P u r e C l a s s A D E S I G N AVA L O N 55 V ...

Page 2: ...hone monitor output High current DC coupled output drivers for deep and controlled bass Sealed silver contact relay switching for all audio routing and bypass Precision gold plated switched gain control for accurate 2dB steps Low noise AC toroid and discrete high voltage linear DC power supply AVA L O N D E S I G N P U R E C L A S S A V55 HIGH VOLTAGE DI RE PREAMPLIFIER The Avalon V55 DI RE MIC PR...

Page 3: ...t PAD and maximum input level with PAD engaged SIGNAL LED PHASE REV switch INSTRUMENT DI input PAD switch The blue SIGNAL LED illuminates when the PEAK output reaches 0dB and red when the PEAK signal is 20dB The REV switch reverses the output polarity for ALL outputs including the transformer ISOLATED instrument RE AMP The front mounted TRS jacks accept all active or passive unbalanced inputs Inpu...

Page 4: ...6 6 10 0dB 100 1kHz 10k 20k 6 24 10 0dB 100 1kHz 10k 20k vocals and instruments high pass rumble filter 50Hz 6dB octave 6 6 24 10 0dB 100 1kHz 10k 20k vocals and instruments high pass rumble filter 90Hz 6dB octave 6 6 24 10 0dB 100 1kHz 10k 20k 6 24 10 0dB 100 1kHz 10k 20k 6 6 AIR LIFT vocals acoustic electric instruments AIR LIFT LOW CUT vocals acoustic electric instruments AVA L O N D E S I G N ...

Page 5: ...coupled high current 600 ohm 30dB maximum THRU output is BUFFERED from Instrument DI input located on front panel Ideal for amplifier inputs or tuners The ISOLATED RE AMP output is transformer isolated via the TRS jack Signal is UNBALANCED 12dB maximum XLR BALANCED and TRS balanced jack line input transformer isolated 45dB maximum input pin 2 hot Headphone TRS jack 0 5W maximum 600 ohms XLR BALANC...

Page 6: ...MP LINE OUTPUT PHONES OUT RED 0dB 20dB OUTPUT SIGNAL TO ALL REL AY S OUTPUT LEVEL VU BLUE PHANTOM 15dB 10dB MIC LINE HI Z LO Z MIC LINE INSTRUMENT OUTPUT TRANSFORMER POL ARIT Y REVERSE TONE BYPASS PASSIVE FILTER BUFFERED OUTPUT PASSIVE FILTER TONE HF CUT BYPASS I N 13dB 20dB 18dB Avalon reserves the right to incorporate changes in design and in the specifications of this product without prior noti...

Page 7: ...48v regulated 10mA XLR pin 2 hot all jacks TRS tip hot 30dBu DC coupled balanced 600 ohms 12dBu transformer isolated unbalanced 0 5W 600 ohm load 98dBu typical minimum gain 128dB EIN 0 05 at 10dBu 0 5 at 30dBu 2Hz to 20kHz 2Hz to 500kHz internal band limited Professional wide range 30dB 18dB LED peak capture blue 0dB red 20dB 3dB at 3 7kHz minimum phase design 10 passive filter tone selections All...

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