Allnic HA 3000 Nuvistor Step up for MC

This demo is available for you to purchase or audition, I can make a nice price on this low hours piece.

This is my demo HA3000 in black. This is an active step up using
Nuvistors (tiny tubes) that retain all the dynamics and magic of tube
amplification while reducing heat, maximizing run time and producing low
microphonic, organic music.

Specs as follows:

HA-3000 – PHONO PRE-PREAMPLIFIER ("PHONO HEAD AMPLIFIER")

ONE OF THE 3000 SERIES:

WORLD LEADING COMPONENTS WITH REVELATORY CLARITY, INCREDIBLE DYNAMICS AND DRIVE, STANDARD SETTING LOW NOISE AND DISTORTION

NUVISTOR TUBE BASED, ACTIVE MOVING COIL PHONO PRE-PREAMPLIFIER

FIRST COMMERCIALLY AVAILABLE HEAD AMPLIFER TO OVERCOME THE INHERENT
PROBLEMS OF ACTIVE TUBE SMALL SIGNAL AMPLIFICATION: MICRO-PHONIC
INTERFERENCE AND HUM

GIVES YOUR PHONO PREAMPLIFIER EVERYTHING YOUR VINYL SOURCE PROVIDES

Key features:

Bypass MC transformers: connectS to phono preamplifier MM inputs

Single gain stage

Zero negative feedback

15Hz to 125KHz (-3db) bandwidth

Separate vacuum tube power supply

Four input impedances (50, 100, 200, 500 ohms)