Audio circuit topology
Gain range:
Line :
-2dB ~ +38dB
Instrument :
+2dB ~ +42dB
Microphone Hi-Z :
+20dB ~ +60dB
Microphone Lo-Z :
+26dB ~ +66dB
PAD
(passive input attenuator)
Phantom power
Input - Output connectors
Maximum LINE output level
Maximum ISOLATED output level
Headphone output
Noise 22Hz-22kHz unweighted
Distortion THD, IMD
Frequency response, +/-0.5dB
Frequency response, -3dB
VU meter
Signal LED
High cut filter
Tone selector
Polarity reverse
AC power
Fuse
Dimensions
Weight
100% discrete, high-voltage, Class A
Gain switched in 2dB steps, +/-0.2dB
Transformer balanced, 9,000 ohms
Unbalanced, 10,000,000 ohms
Transformer balanced, 6,600 ohms
Transformer balanced, 1,800 ohms
Line -13dB, Instrument -10dB, Mic -15dB
+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 outputs (relay switched)
Internal toroidal AC supply 115v~230v
REAR selectable, 50/60Hz, 0.5A, 35w max.
19 x 3.5 x 12 in (483 x 88 x 305mm)
24lbs (10.9kg)
Avalon reserves the right to incorporate changes in design and in the specifications of this product without prior notice.
AVALON DESIGN
3417 W. Burbank Blvd., Burbank, California 91505 U.S.A.
Tel: 949-492-2000
www.avalondesign.com
Avalon Design is a division of Avalon Industries, Inc. © 2019.
S P E C I F I C AT I O N S
V55
HIGH VOLTAGE DI-RE-PREAMPLIFIER
