The Masterstroke amplifiers reveal the synthesis of decades of audiophile research. With passion and care, GTTrading realized that the valuable collaborations with leading representatives of Italian loyalty have taken place and Steg has yet to be signed when the target line amplification is available for mobile use . With the development of the Master Stroke we have set new standards: These electronics display unprecedented qualities of sonic beauty, power and solidity. No compromise! Every design detail corresponds to the thorough review of complex projects, refined to perfection. Master Stroke revolutionizes all knowledge of high-fidelity cars, and the limits that were assumed to be immutable, later go beyond what was considered impossible until now ...

Core features of the STEG MASTERSTROKE series:

  • High performance Class A/B amplifier.
  • Very powerful preamplifier with integrated circuits (OPA2134, NE5532)
  • Very low noise FET input stage (Toshiba 2SK389 / 2SJ109)
  • Triple Darlington stage with SANKEN, SANYO and Hitachi output transistors
  • Stabilized PWM (up to 11V) with "inductive energy recovery".
  • Gold-plated copper PCB / transfer rails / RCA and power connectors
  • 56 selectable frequencies (22-8500 Hz / AQXM2 modules)
  • Noise Reduction Circuitry G.R.I.P.S. - Enhanced Path System with GRoundFilter response
    selectable between Butterworth and Tchebitchef
    types12dB/oct. configurable X-Over filter with HP/LP/BP and full range






  • Linear adjustable 12dB paragrahic booster (40-120Hz)
  • P.R.H.E.S.S. - Primary regulated high efficiency supply systemProtection
    against: short circuit, continuous current at the speaker, heat sink temperature and starting transistors
    .


  • High efficiency heat sink with ventilation tunnel and 2 fans.

Data:
  • 2-channel amplifier
  • Class A/B
  • 2x 200W (4Ω)
  • 2x 400W (2Ω)
  • 1x 800W (4Ω Bridged)
  • 1x 1500W (2Ω Bridged)
  • Input sensitivity: 0.4 V - 5.5 V
  • Dimensions: 420 x 60 x 255 mm
  • Weight: 7,4 kg
Rated 5/5 based on 28 customer reviews
Benedikt Golla - by , Feb 07, 2021

Masterstroke MSK 1500

STEG Masterstroke MSK 1500 2-Kanal Verstärker
STEG Masterstroke MSK 1500 2-Kanal Verstärker
STEG Masterstroke MSK 1500 2-Kanal Verstärker

Masterstroke MSK 1500

STEG

Regular price €1.779,00

inkl. MwSt., zzgl. Versand

The Masterstroke amplifiers reveal the synthesis of decades of audiophile research. With passion and care, GTTrading realized that the valuable collaborations with leading representatives of Italian loyalty have taken place and Steg has yet to be signed when the target line amplification is available for mobile use . With the development of the Master Stroke we have set new standards: These electronics display unprecedented qualities of sonic beauty, power and solidity. No compromise! Every design detail corresponds to the thorough review of complex projects, refined to perfection. Master Stroke revolutionizes all knowledge of high-fidelity cars, and the limits that were assumed to be immutable, later go beyond what was considered impossible until now ...

Core features of the STEG MASTERSTROKE series:

  • High performance Class A/B amplifier.
  • Very powerful preamplifier with integrated circuits (OPA2134, NE5532)
  • Very low noise FET input stage (Toshiba 2SK389 / 2SJ109)
  • Triple Darlington stage with SANKEN, SANYO and Hitachi output transistors
  • Stabilized PWM (up to 11V) with "inductive energy recovery".
  • Gold-plated copper PCB / transfer rails / RCA and power connectors
  • 56 selectable frequencies (22-8500 Hz / AQXM2 modules)
  • Noise Reduction Circuitry G.R.I.P.S. - Enhanced Path System with GRoundFilter response
    selectable between Butterworth and Tchebitchef
    types12dB/oct. configurable X-Over filter with HP/LP/BP and full range






  • Linear adjustable 12dB paragrahic booster (40-120Hz)
  • P.R.H.E.S.S. - Primary regulated high efficiency supply systemProtection
    against: short circuit, continuous current at the speaker, heat sink temperature and starting transistors
    .


  • High efficiency heat sink with ventilation tunnel and 2 fans.

Data:
  • 2-channel amplifier
  • Class A/B
  • 2x 200W (4Ω)
  • 2x 400W (2Ω)
  • 1x 800W (4Ω Bridged)
  • 1x 1500W (2Ω Bridged)
  • Input sensitivity: 0.4 V - 5.5 V
  • Dimensions: 420 x 60 x 255 mm
  • Weight: 7,4 kg

Regular price €1.779,00

inkl. MwSt., zzgl. Versand

1 piece
5% discount at: Payment in advance, PayPal
Delivery time: 2-4 weeks