SW1x AMP II “Electra” Integrated Amplifier
SW1X Audio Design™ AMP II "Electra"
Performance Level 2/3
Integrated Amplifier
AMP II is a Pure Class A, Single Ended Integrated Amplifier. It is essentially a 2 gain stage Power Amplifier coupled with a high quality Pre-amplifier.
It therefore is not only extremely transparent but also very musical and powerful sounding Integrated Amplifier.
The Triode Connected 6V6G Power Valves offer the same level of scale and holography as the Directly Heated Triodes without being DHT.
Available in different versions: Special and the Classic version with different power output transformer options (Permalloy or SHiB and UHiB) and all Copper or Copper/Silver windings
- Specially Selected and Harmonically Matched Component & Material Quality
- Single Ended, Zero NFB, Class A, Power Pentode (Triode Connected) Valve Power Amplifier
- Only 2 Amplification Gain Stages
- Hybrid Point 2 Point Hardwiring Technique for the most consistent production results
- 2 x 6J5 Triode driver/input Stage valves driving the 2 x 6V6G Triode Connected Power Pentode Valves
- SW1X Audio Design™ Custom Designed Copper wound Super HiB DC Core (50 Watt) Signal Output Transformers
- Quasi Mono, Directly Heated Double Diode Valve Rectified B+ Power Supply
- Internally wired exclusively with SW1X Genesis and Opus conductors
- Orient grain M6 EI core mains Transformers & Chokes
- Valve rectified Fixed Bias Power Supply
Tube Compliment: 2 x 6J5, 2 x 6V6, 1 x 5U4G
Optional Extras
- SW1X Audio Design™ Custom Designed & Fully or Partly Silver wound Super HiB or Ultra HiB DC core Signal Output Transformers
- SW1X 24 Step Discrete Attenuator Volume Control
- Fully Hardwired Tube Output Stage on the Bakelite Board
- Fine Silver wiring on the Input, Bakelite Board and Output
- Black Gate VK capacitors in the B+ power supply
- AN 2W non-magnetic Niobium resistors on a Hardwired Bakelite Board
- Super HiB double C-Core mains transformers
- Inter-stage signal decoupling capacitors: 1. Copper Foil in Oil or 2. Silver Foil capacitors
- AN 2W silver, non-magnetic, Tantalum resistors
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Authorized dealers for SW1x AMP II “Electra” Integrated Amplifier
- Audio Gallery — online and in-store — Las Rozas de Madrid, Comunidad de Madrid, Spain (website)
- gestalt FINE AUDIO — in-store — Nashville, Tennessee, United States (website)
- Live Fidelity — in-store — Utrecht, Utrecht, Netherlands (website)
- Mimic Audio — online and in-store — Chicago, Illinois, United States (website)
- Perfect sense Audio — in-store — Stockholms län, Sweden (website)
- Super HiFi by Audiostudio — in-store — Olomoucký kraj, Czech Republic (website)