ELTIM audio BV

ELTIM VS-20, Voltage stage board kit

Price per piece Line input AC/DC, feeds CS power boards, T1-T4 rare full symmetrical transistor array, max. +/- 63V

ELTIM VS-20, Voltage stage board kit
52.95 *Prices include VAT
Article codeVS20kit
Shipment <5 days
Some of the highlights of this VS-20 Voltage Stage module:
  • Separate (upgradeable) most basic fully symmetrical pre-driving (voltage) stage
  • Symmetrical, 500uV matched trimmed SMD transistor array (instead of T1-T4) input stage.
  • Transistor array substrate grounded to input ground, avoiding any noise and EMI.
  • Extremely stable, wide range Current regulator diodes (CRD’s)  instead of the LED circuits.
  • DC input on left and right side. High end capacitor between this input and RCA-inlet possible.
  • AC (>2Hz, other on request) input on left or right side.        Mica cap as input filter.
  • MUNDORF MCAP250-2,2uF MKP input capacitor installed.
  • Low loss, 1% Mica capacitors in local feedback circuit
  • V+ and V- available on left- and right side.        
  • RF-interference blocking capacitors in strategic positions.        
  • Styroflex RF-capacitor in feedback circuit.                                                        
  • Separated power ground and input ground tracks avoiding hum and noise.
  • L- or Stack mounted to any CS-board. Both connectors provided.
  • Dimensions: 200x35x8mm.

This DIY kit contains all components, connectors (for stack mount as well as L-mount) and high quality, double sided, through hole FR4 PCB.