Shop

Zesto Andros Téssera Phonostage
February 14, 2019
Zesto Eros 300 Vacuum Tube Power Amp
February 14, 2019

Zesto Audio Andros 1.2 Phonostage

$5,750.00

Categories: ,
Description

A little background info…

Inspired by RCA’s vacuum tube circuit designs from the 1930s, the Andros has been engineered to bring you the clarity and depth of the original recording. Your highs will be crisp but not overly emphasized, your midranges clear and present without being shrill and your lows full and firm without being boomy.

 

Technical


 

Inputs per channel

  • Separate MM and MC inputs
  • MM/MC switch
  • MM impedance switch 47K or 15K Ohms
  • MM capacitance 200pf
  • MC Single Ended RCA with isolated ground or Balanced XLR3F
  • MC ground on/off switch
  • MC load impedance adjustable 1000, 800, 600, 500, 400, 300, 200, 100, 50, 20 Ohms
  • MC Internal step-up transformers
  • MC High/Low switch with ~ -3dB gain for high output MC cartridges

Outputs per channel

  • Impedance 10K ohms
  • +6V max output level

Active Components

  • Four (4) Gold pin JJ ECC83S/12AX7 vacuum tubes with high-quality gold pin ceramic sockets

Power

  • Ground binding post
  • Power consumption 27W , 0 drain when off
  • Voltage 110/120V AC 60Hz
  • Optional factory installed 220V or 230/240V AC 50/60Hz
  • Standard 3 pin IEC power connector
  • ON/OFF power switch conveniently located on the front side
  • Two internal high quality linear regulated power supplies, 250V and 12V

Detailed Specifications

  • Gain MM input 47dB
  • Gain MC input 67dB
  • Noise – 75dBu below max output level
  • Frequency response complies with the original RIAA curve within +or- 0.5 dB
  • RIAA curve is achieved using a passive filter
  • 1% metal film resistors throughout
  • Polypropylene capacitors throughout the audio path

Other Features

  • “Made in the USA” using US and imported parts
  • Each unit is built by hand
  • 50-hour factory burn in on all circuits and vacuum tubes
  • Dimensions 17″ W X 12″ D X 5″ H
  • Weight 20 lbs.
  • 16 gauge zinc plated steel enclosure
  • Two year limited warranty
  • Six months warranty on Vacuum Tubes
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Zesto Audio Andros 1.2 Phonostage”

Your email address will not be published. Required fields are marked *